CN1915628B - a formwork member - Google Patents

Abstract

A formwork component, comprising an upper plate (1), surrounding side walls (2), and a lower bottom plate (3), the upper plate (1), the surrounding side walls (2) form a cavity formwork (4), and the lower bottom plate (3) There are at least two cavity formworks (4) arranged alternately, and the surrounding side walls (2) and lower bottom plate (3) form at least one rib cavity (5) in the cast-in-place structure, and the cavity formwork ( 4) The other outer peripheral side walls (2) form the side formwork of the cast-in-place structure outer ribs or beams or walls, which are characterized in that the base layer of the upper plate (1), the surrounding side walls (2) or the lower bottom plate (3) At least one laminated layer (6) is combined, and the laminated layer (6) is laminated with the base layer as a whole, and the upper plate (1), the surrounding side walls (2), and the lower bottom plate (3) are partially or completely laminated to each other. The layers (6) are connected to each other to form a hollow body, and the lower bottom plate (3) protrudes from the surrounding side walls (2) to form a pick-up plate (20). It is suitable for hollow floors, roofs, walls, foundation slabs and hollow bridges of cast-in-place reinforced concrete or prestressed reinforced concrete.

Description

a formwork member

This application is a divisional application of an invention patent application named "a formwork component" with the application date of October 1, 2003 and the application number 200610067220.1.

(1) Technical field

The present invention relates to a formwork member.

(2) Background technology

At present, the cast-in-place concrete hollow floor is a widely used floor structure, and the lightweight permanent tire mold filled in it includes hollow tubes and cavity formwork components. For example, the patent No. ZL99249798.1, which the applicant applied for on November 29, 1999, is a utility model patent named "fiber-reinforced thin-walled member for reinforced concrete filling", which discloses a thin-walled formwork member, including an upper plate, The surrounding side walls, the lower bottom, and the upper plate, the surrounding side walls and the lower bottom form a polyhedral cavity. Another example is that the application number applied by the applicant on November 23, 2001 is 01140106.0, the publication number is CN1356442, and the name is called "a kind of cavity structure formwork for cast-in-place reinforced concrete floor slab" patent application for invention. The formwork member disclosed by it Including "the upper plate, the surrounding side walls, and the lower bottom, the upper plate, the surrounding side walls, and the lower bottom form a polyhedral cavity formwork member. This cavity formwork member has the advantages of light weight, high strength, simple structure, and convenient construction and transportation. and other characteristics. Another example is that the applicant applied for a publication number of CN1349028A on November 15, 2001, and the name is called "a kind of composite rib cavity member for a space structure floor", and the cavity member disclosed by it includes a formwork And the structural bottom plate, the cavity formwork is connected with the structural bottom plate as a whole, which is characterized in that there are at least two cavity formworks arranged alternately on the structural bottom plate, and its side and the structural bottom plate form at least one cast-in-place structural secondary rib cavity, the cavity The other outer sides of the formwork form the side formwork of the main rib or beam or wall of the cast-in-place structure. There are at least 2 cavity formwork and at least 1 cast-in-place structure secondary rib cavity on the structural bottom plate of this cavity formwork member , the cast-in-place structural secondary ribs can be formed on the structural bottom plate, and jointly participate in the stress of the structural bottom plate, main ribs, and upper slabs to form a two-way main rib and secondary rib stress structure. After being applied to the cast-in-place concrete hollow floor, the improvement Improve the overall performance and seismic performance of the floor, reduce the thickness of the floor, reduce the structural weight, reduce the cost, and improve the construction speed and construction efficiency of the floor. However, the production of this formwork member is inconvenient. The production efficiency is low, it is not convenient for assembly line production, and the corresponding cost is high. Therefore, it is urgent to develop a new type of formwork member.

(3) Contents of the invention

The object of the present invention is to provide a formwork member, which has the characteristics of easy manufacture, high production efficiency and low cost.

The solution of the present invention is based on the prior art, including the upper plate, the surrounding side walls, and the lower bottom plate. The upper plate and the surrounding side walls form a cavity formwork, and there are at least two cavity formworks on the lower base plate. Arranged, the surrounding side walls and the lower bottom plate form at least one cast-in-place structure inner rib mold cavity, and the other outer peripheral side walls of the cavity formwork form the side formwork of the cast-in-place structure outer ribs or beams or walls, which are characterized in that the upper plate, At least one superimposed layer is superimposed on the base layer of the surrounding side wall or the lower floor, and the laminated layer is laminated with the base layer to form a whole. The hollow body and the lower bottom plate protrude from the surrounding side walls to form a pick plate. In this way, when the formwork member is made, due to the laminated layer, the formwork member with one side opening can be made first, and then the opening face upwards, Hang or place the laminated layer on the opening surface, and then seal the opening surface. After the slurry is hardened and cured to the specified age, the formwork member with the laminated layer laminated on the base layer can be obtained. It is easy to manufacture and easy to produce. High efficiency and low cost. In addition, the cavity formwork member also has the characteristics of simple structure, high strength, excellent deformation resistance, vibration resistance, convenient construction, and fast construction speed. The formwork components are connected to each other through the laminated layers, which can pre-produce each part, improve production efficiency, and facilitate the handling of the components of the formwork components. The formwork components can be assembled during production or at the construction site. Assembled, thereby improving production efficiency, reducing material loss, reducing production costs, thereby achieving the purpose of the present invention, suitable for hollow floors, roofs, walls, foundation slabs and empty stomachs of cast-in-place reinforced concrete or prestressed reinforced concrete It is suitable for use in bridges, especially for hollow beamless floors.

The present invention is also characterized in that the materials of the laminated layer and the base layer are the same or different. In this way, when the material of the superimposed layer and the base layer are the same, the binding affinity of the two is better, so that the two can be better integrated, so that the formwork member has better overall performance; when the material of the laminated layer and the base layer are different At the same time, it is convenient to select a more economical material as the laminated layer, which is beneficial to reduce the production cost and improve the strength and rigidity of the formwork member.

The invention is also characterized in that said lamination layer is located on the outside or inside of the closed cavity of the cavity formwork. In this way, the production of the formwork components can be facilitated, the production difficulty can be reduced, the production efficiency can be improved, and the cost can be reduced.

The present invention is also characterized in that the laminated layer and the base layer are laminated into a whole in the manner of gluing, occlusal, welding, pressing, screwing and riveting. In this way, the lamination methods between the laminated layer and the base layer are diversified, which makes the connection and lamination between the laminated layer and the base layer more convenient, and can meet the application requirements in various occasions.

The present invention is also characterized in that the laminated layer is laminated with the lower base plate. In this way, the integrality of the formwork member is better, the strength is higher, the production is more convenient and simple, and the difficulty of manufacturing the formwork member can be greatly reduced.

The present invention is also characterized in that the laminated layer is a lightweight aggregate concrete layer of cementitious material. In this way, the superimposed layer made of lightweight aggregate concrete has high strength and high rigidity, and the formwork member is light in weight.

The present invention is also characterized in that the laminated layer is an air-entrained concrete layer of cementitious material. In this way, the formwork members are lighter in weight and stronger.

The present invention is also characterized in that said laminated layer is a foamed plastic layer. In this way, the manufacturing process of the formwork component is simpler, the production speed is faster, and the cost is lower, which is convenient for popularization and application of the formwork component.

The present invention is also characterized in that the upper plate, the surrounding side walls, the lower bottom plate or the lamination layer contain reinforcements, or the reinforcements are exposed, or the reinforcements in each extend into the adjacent matrix and tie each other. Reinforcement is filament, tendon slender member, or silk, tendon slender member woven or woven cloth and net, or non-woven adhesive cloth, net, or a combination of the two or more, such as reinforcement can be steel bar, steel wire, steel bar At least one of net, steel wire mesh, fiber, fiber tow, fiber mesh cloth, non-woven fabric, thin metal strip, thin strip with holes, packing tape, braided tape, etc. Since the upper plate, the surrounding side walls, the lower floor, the pick-up plate or the laminated layer contain reinforcements, they have high strength and high rigidity; if the reinforcements are exposed, they will be more firmly bonded to the cast-in-place concrete and form The integrity of the cast-in-place concrete hollow structure is better; if the reinforcements extend into the adjacent matrix and tie each other, the integrity of the formwork components is better, the strength is higher, and the stiffness is greater. At the same time, there are many types of reinforcements, which is convenient for the selection of reinforcements in the design and production of formwork components, and is conducive to reducing material costs to meet the needs of various occasions.

The present invention is also characterized in that the horizontal section or vertical section shape of the cavity formwork is rectangular, square, polygonal, arc-angled polygon, chamfered polygon, polygonal arc-shaped, corrugated or circular. In this way, the diversification of the shape of the formwork components, after the formwork components are applied to the cast-in-place concrete hollow floor, various cast-in-place concrete structures of different shapes are formed accordingly, so that the structure of the cast-in-place concrete hollow floor is more stable. Reasonable and convenient for design and construction units to choose.

The present invention is also characterized in that the formwork component is also provided with internal corners, chamfers, grooves, pits, holes, boss modules, convex lines or external corners. In this way, when the formwork component is applied to cast-in-place After the concrete hollow floor is placed, the cast-in-place concrete is poured into the inner corners, chamfers, grooves, pits, and holes, and a local cast-in-place concrete reinforcement structure can be formed accordingly; the boss modules and convex strips set on the formwork components , The positive angle can evacuate the unstressed concrete in the floor, further reduce the weight of the floor itself, save the amount of concrete, reduce the cost of the floor, and improve the performance of the floor at the same time.

The present invention is also characterized in that the internal angles, chamfers, grooves, holes, and ridges are arranged in parallel or intersect with each other or form a grid. In this way, when the formwork components are applied to the cast-in-place concrete hollow floor, the chamfers, internal corners, grooves, holes, and convex lines on the formwork components themselves or are parallel, orthogonal, oblique or vertically arranged or Grids are formed, and after the concrete is poured at the above-mentioned parts, corresponding cast-in-place concrete strengthening structures in parallel, orthogonal, oblique or overpass are formed, which greatly improves the mechanical properties of the cast-in-place concrete hollow floor.

The present invention is also characterized in that the closed cavity of the formwork member is provided with stiffeners, stiffeners or ribs, or the stiffeners, stiffeners or ribs are exposed outside the formwork member, or the stiffeners, stiffeners, There are reinforcements exposed on the stiffeners, or the stiffeners, stiffeners, and stiffeners are laminated with the base layer or the reinforcements and mesh reinforcements are exposed after lamination, or the stiffeners, stiffeners, and ribs are laminated with a laminated layer. In this way, when the formwork components are applied to the cast-in-place concrete hollow floor, the stiffeners, stiffeners, ribs or exposed stiffeners, stiffeners, and ribs arranged in the formwork components can form a cast-in-place concrete structure with the cast-in-place concrete. The composite structure combined with prefabrication optimizes the internal stress system of the cast-in-place concrete hollow floor. If there are reinforcements exposed on it, the formwork components and cast-in-place concrete will be bonded more firmly, and the integrity of the floor will be better; Convenience and higher strength.

The present invention is also characterized in that lightweight materials are arranged in the closed cavity of the formwork member. In this way, the impact resistance of the formwork components is greatly improved, and the damage rate of the product during construction and application is reduced. At the same time, it also makes the formwork components have better sound insulation, heat insulation, and thermal insulation properties; lightweight materials can be foamed plastics, expanded perlite, expanded vermiculite, foamed or aerated lightweight concrete, rock wool, mineral wool, Glass wool, ceramsite or ceramsite concrete, etc., the diversity of light material types makes it easy to obtain nearby materials during production, which is conducive to reducing production costs.

The invention is also characterized in that the upper plate or surrounding side walls or the walls of the lower floor of said formwork members are made of lightweight material. In this way, the formwork member of the wall made of light material is light in weight. When it is applied to the cast-in-situ concrete hollow floor, it is convenient to transport and install, and the construction difficulty and labor intensity are greatly reduced, which is conducive to improving the construction speed and reducing the floor. production cost.

The present invention is also characterized in that the upper plate or the surrounding side walls are detachable movable parts, or there are detachable movable parts on the upper plate or the surrounding side walls. In this way, it is convenient to check the situation inside the formwork member at any time, and at the same time, it is also possible to partially or completely fill the interior of the formwork member with light materials, or install other components inside the formwork member, such as junction boxes, water and electricity pipelines, and fire sprinklers. Nozzle etc.

The present invention is also characterized in that the outer surface of the upper plate or the surrounding side wall of the formwork member is a corrugated, zigzag or rough outer surface. In this way, at least one of the outer surfaces of the upper plate and the surrounding side walls of the cavity is corrugated, zigzag, roughened or rough, which greatly improves the bonding force between the formwork member and the cast-in-place concrete, At the same time, the hanging performance and overall performance of the floor are improved.

The present invention is also characterized in that the bottom plate protrudes from the surrounding side walls to form a pick plate, or the pick plate is also superimposed with a laminated layer. In this way, when the formwork components are applied to the cast-in-place concrete hollow floor, the protruding pick-up plates can replace the construction formwork, reduce formwork loss, reduce material costs, save formwork installation procedures, speed up construction, and improve construction efficiency.

The present invention is also characterized in that a positioning member is provided on the formwork member. The positioning member can be a pull ring, a pull hook, an iron wire, a supporting foot, a small protrusion, a small convex nail or other devices. In this way, when the formwork components are applied to the cast-in-situ concrete hollow floor, the formwork components can be accurately positioned to prevent the formwork components from floating and shifting when pouring concrete. At the same time, the steel bars can also be restricted. Position, effectively guarantee the pouring quality of the floor.

The present invention is also characterized in that the formwork components are provided with connectors that connect each other between the formwork components. The connectors can be steel bars, steel mesh, steel wire, steel wire mesh, angle steel, channel steel, L-shaped steel, T-shaped steel , ferrules, bolts, male and female grooves, sockets, sawtooth parts, convex grooves, grooves, bayonets, ferrules, holes, embedded iron parts, etc. In this way, when the formwork components are applied to cast-in-place concrete hollow floors In the middle and rear, the connectors set on the formwork components can effectively and reliably control the distance between the formwork components, control the width and height of the cast-in-place concrete ribs, and ensure the pouring quality of the internal structure of the floor; at the same time, it is also beneficial to the formwork The connection and positioning of shell members with each other, or the formation of group members, speeds up the construction.

The present invention is also characterized in that the lower base plate or laminated layer is the lower base plate or laminated layer of cement mortar, concrete, lightweight concrete, polymer concrete or polymer mortar, and the upper plate or surrounding side of the cavity formwork The wall or laminated layer of the wall is the wall or laminated layer of cement fiber, cement fiber mesh, cement steel mesh, cement steel wire mesh, concrete board, wood plywood, plastic, metal profiled board, and lightweight concrete. In this way, the diversification of materials for the lower bottom, the upper plate and the surrounding side walls can make the formwork components fully meet the needs of various situations, which is conducive to reducing product costs.

The invention is also characterized in that the upper panel, surrounding side walls, lower floor or laminate are laminated of reinforcements of multiple layers of tendons or webs of cementitious material bonded thereto. In this way, the upper plate, the surrounding side walls, the lower floor or the laminated layer formed by laminating the reinforcements of the ribs or the mesh with the cementitious material have the characteristics of high strength, high rigidity, and light weight. Shell members are less likely to be damaged during stacking, transportation and construction installation.

The present invention is also characterized in that the laminated layer itself is a composite laminated layer of at least two laminated layers. In this way, the laminated layer formed by laminating multiple layers has good impact resistance, which can greatly reduce the loss rate of the formwork member, and at the same time, it is easier and more convenient to manufacture, which is beneficial to reduce the cost.

The present invention is also characterized in that the laminated layer itself is a composite laminated layer in which at least two materials are laminated. In this way, the laminated layer is made of at least two kinds of materials laminated, so the manufacture is easier and more convenient, and it is beneficial to reduce the cost.

The present invention is also characterized in that the upper plate, the surrounding side walls or the lower bottom plate and the superimposed layer are integrally formed as a whole, and the upper plate, the surrounding side walls, and the lower bottom plate are partially or completely connected to each other through the superimposed layer to form a cavity body. In this way, at least one of the upper plate, the surrounding side walls, and the lower bottom plate and the laminated layer are integrally formed as a whole, so that each part of the formwork member can be produced separately, and the laminated layers on each part can be assembled into a formwork The whole component can be assembled at the manufacturer or at the construction site, which can greatly improve production efficiency, facilitate handling and construction, and reduce the loss rate of formwork components.

The present invention is also characterized in that the upper plate, the surrounding side walls, and the lower bottom plate are connected to each other through the lamination layer to form a hollow body. In this way, the upper plate, the surrounding side walls, and the lower bottom plate are connected to each other through the laminated layer to enclose the whole formwork member, so that each part can be produced in advance, the production efficiency is improved, and the handling of each component part of the formwork member is facilitated. Components can be assembled during production or at the construction site, thereby improving production efficiency, reducing material loss, and reducing production costs.

The invention is also characterized in that carriers are provided on the formwork members. The carrier can be handles, hooks, rings or other devices. In this way, the formwork members can be stacked, transported, hoisted and constructed very conveniently, which reduces the difficulty and intensity of the work in the above-mentioned processes, is conducive to improving the construction efficiency and reducing the construction cost.

(4) Description of drawings

Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is the upper plate, 2 is the surrounding side wall, 3 is the lower bottom plate, 4 is the cavity formwork, 5 is the inner rib mold cavity, and 6 is the laminated layer. The following drawings have the same number, and The instructions are the same. As shown in Figure 1, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and two cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5, and the lower base plate 3 is superimposed with The lamination layer 6 is laminated with the base layer to form a whole.

Fig. 2 is the structural representation of embodiment 2 of the present invention, upper plate 1, surrounding side wall 2 encircle cavity formwork 4, two cavity formworks 4 are arranged alternately on lower base plate 3 to form inner rib mold cavity 5, lower base plate 3 is superimposed with a superimposed layer 6, and its superimposed layer 6 is made of the same material as the base layer.

Fig. 3 is the structural representation of embodiment 3 of the present invention, upper plate 1, surrounding sidewall 2 encircle cavity formwork 4, and two cavity formworks 4 are arranged alternately on lower bottom plate 3 to form internal rib cavity 5, upper plate 1 is superimposed with a lamination layer 6, and its lamination layer 6 is located outside the closed cavity of the cavity formwork 4.

Fig. 4 is the structural representation of embodiment 4 of the present invention, upper plate 1, surrounding side wall 2 encircle cavity formwork 4, two cavity formworks 4 are arranged alternately on lower base plate 3 to form inner rib mold cavity 5, lower base plate 3 is superimposed with a lamination layer 6, and the lamination layer 6 is laminated with the base layer to form a whole.

Fig. 5 is the structural representation of embodiment 5 of the present invention, upper plate 1, surrounding sidewall 2 encircle cavity formwork 4, two cavity formworks 4 are arranged alternately on lower base plate 3 to form inner rib mold cavity 5, lower base plate 3 is superimposed with a laminated layer 6, and the upper plate 1, surrounding side walls 2 and lower bottom plate 3 all contain reinforcements 7, and the reinforcements 7 in the upper plate 1 and surrounding side walls 2 are fiber mesh cloth , the reinforcement 7 arranged in the lower bottom plate 3 is a steel wire mesh, and the steel wire mesh is also exposed from the top of the pick plate 20 protruding from the bottom plate 3 .

Fig. 6 is the structural representation of embodiment 6 of the present invention, upper plate 1, surrounding side wall 2 encircle cavity formwork 4, two cavity formworks 4 are arranged alternately on lower base plate 3 to form inner rib mold cavity 5, lower base plate 3 is superimposed with a superimposed layer 6, and the horizontal section shape of the cavity formwork 4 is polygonal.

Fig. 7 is the structural representation of embodiment 7 of the present invention, upper plate 1, surrounding side wall 2 encircle cavity formwork 4, two cavity formworks 4 are arranged alternately on lower base plate 3 to form inner rib mold cavity 5, lower base plate 3 is superimposed with a superimposed layer 6, and the formwork member is also provided with chamfers 9, grooves 10, pits 11, holes 12, boss modules 13 and male corners 15.

Fig. 8 is a schematic structural view of Embodiment 8 of the present invention, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and two cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5, and the lower base plate 3 is superimposed with a superimposed layer 6, and its formwork components are also provided with internal corners 8, chamfers 9, grooves 10 and convex strips 14 at the same time.

Fig. 9 is a schematic structural view of Embodiment 9 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and two cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib mold cavity 5. The lower bottom plate 3 is superimposed with a superimposed layer 6, and stiffeners 16, stiffeners 17 and ribs 18 are also provided in the closed cavity of the formwork member, and at the same time, the stiffeners 16 and stiffeners 17 are partially exposed from the formwork outside of the component.

Fig. 10 is a schematic structural view of Embodiment 10 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5. The lower bottom plate 3 is superimposed with a superimposed layer 6, and a lightweight material 19 is arranged in the closed cavity of the formwork member, and the light material 19 shown in the figure is expanded perlite.

Fig. 11 is a schematic structural view of Embodiment 11 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a superimposed layer 6, and the walls of the upper plate 1 and the surrounding side walls 2 are made of light material 19, and the light material 19 shown in the figure is ceramsite concrete.

Fig. 12 is a schematic structural view of Embodiment 12 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a superimposed layer 6, and its upper plate 1 is a movable and detachable fastening cover plate.

Fig. 13 is a schematic structural view of Embodiment 13 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a lamination layer 6, and the outer surface of the upper plate 1 and the surrounding side wall 2 is a matte outer surface.

Fig. 14 is a schematic structural view of Embodiment 14 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5. The bottom plate 3 protrudes from the surrounding side walls 2 to form a pick plate 20 , and a lamination layer 6 is stacked on the pick plate 20 and the upper plate 1 .

Fig. 15 is a schematic structural view of Embodiment 15 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and each cavity formwork 4 is arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5, and the lower bottom plate 3 is superimposed with a lamination layer 6, and its formwork member is provided with a positioning member 21, and the positioning member 21 is a small bump in the figure.

Fig. 16 is a schematic structural view of Embodiment 16 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a laminated layer 6, and its formwork components are provided with connectors 22 for connecting the formwork components to each other.

Fig. 17 is a structural schematic diagram of Embodiment 17 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a laminated layer 6, and its upper plate 1 is formed by laminating multiple layers of mesh reinforcements 7 glued with cementitious materials.

Fig. 18 is a schematic structural view of Embodiment 18 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a lamination layer 6, and its lamination layer 6 itself is a composite lamination layer in which multiple layers of materials are laminated.

Fig. 19 is a schematic structural view of Embodiment 19 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5. The bottom plate 3 and the laminated layer 6 are integrally formed as a whole, and the upper plate 1 , the surrounding side walls 2 and the lower bottom plate 3 are connected to each other through the laminated layer 6 to form a cavity.

Figure 20 is a schematic structural view of Embodiment 20 of the present invention, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5, on which The plate 1 , the surrounding side walls 2 and the lower bottom plate 3 are connected to each other through the lamination layer 6 to form a hollow body.

(5) Specific implementation methods

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and a lower base plate 3. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and there are at least two cavity formworks on the lower base plate 3. 4 are arranged alternately, and the surrounding side walls 2 and the lower bottom plate 3 form at least one cast-in-place structure inner rib cavity 5, and the other outer peripheral side walls 2 of the cavity formwork 4 form the side formwork for the cast-in-place structure outer ribs or beams or walls , which is characterized in that at least one laminated layer 6 is superimposed on the base layer of the upper plate 1, the surrounding side walls 2 or the lower base plate 3, the laminated layer 6 and the base layer are laminated into a whole, and the upper plate 1, the surrounding side walls 2, and the lower base plate 3 are partially or completely connected to each other through the lamination layer 6 to form a hollow body, and the lower bottom plate 3 protrudes from the surrounding side wall 2 to form a pick plate 20 . Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is the upper plate, 2 is the surrounding side wall, 3 is the lower bottom plate, 4 is the cavity formwork, 5 is the inner rib mold cavity, and 6 is the laminated layer. The following drawings have the same number, and The instructions are the same. As shown in Figure 1, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and two cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5, and the lower base plate 3 is superimposed with The lamination layer 6 is laminated with the base layer to form a whole.

The present invention is also characterized in that the material of the laminated layer 6 is the same as or different from that of the base layer. Fig. 2 is the structural representation of embodiment 2 of the present invention, upper plate 1, surrounding side wall 2 encircle cavity formwork 4, two cavity formworks 4 are arranged alternately on lower base plate 3 to form inner rib mold cavity 5, lower base plate 3 is superimposed with a lamination layer 6, and its lamination layer 6 is made of the same material as the base layer.

The present invention is also characterized in that the laminated layer 6 is located on the outside or inside of the closed cavity of the cavity formwork 4 . Fig. 3 is the structural representation of embodiment 3 of the present invention, upper plate 1, surrounding sidewall 2 encircle cavity formwork 4, and two cavity formworks 4 are arranged alternately on lower bottom plate 3 to form internal rib cavity 5, upper plate 1 is superimposed with a lamination layer 6, and its lamination layer 6 is located outside the closed cavity of the cavity formwork 4.

The present invention is also characterized in that the laminated layer 6 and the base layer are laminated into a whole by means of gluing, occlusion, welding, pressing, screw connection, and riveting. Fig. 4 is a schematic structural view of Embodiment 4 of the present invention , the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and two cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5, and a laminated layer 6 is superimposed on the lower bottom plate 3. The laminated layer 6 and the base layer are bonded together to form a whole.

The present invention is also characterized in that the laminated layer 6 is laminated with the lower base plate 3 . As shown in Figure 4, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and the two cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5, and the lower base plate 3 is stacked with a stack Composite layer 6, and its laminated layer 6 is laminated with lower base plate 3.

The present invention is also characterized in that the laminated layer 6 is a lightweight aggregate concrete layer of cementitious material. As shown in Figure 4, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and the two cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5, and the lower base plate 3 is stacked with a stack Composite layer 6, and its composite layer 6 is the light aggregate concrete layer of cementitious material.

The present invention is also characterized in that the laminated layer 6 is an air-entrained concrete layer of cementitious material. As shown in Figure 3, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and the two cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5, and the upper plate 1 is stacked with a stack Composite layer 6, and its composite layer 6 is aerated concrete layer of cementitious material.

The present invention is also characterized in that said laminated layer 6 is a foamed plastic layer. As shown in Figure 1, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and the two cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5, and the lower base plate 3 is stacked with a stack Composite layer 6, and its composite layer 6 is foamed plastics layer.

The present invention is also characterized in that the upper plate 1, the surrounding side walls 2, the lower bottom plate 3 or the lamination layer 6 contain reinforcements 7, or the reinforcements 7 are exposed, or the reinforcements 7 in each extend into the adjacent in the matrix of each other. Reinforcement 7 is silk, tendon slender member, or silk, tendon slender member braided or woven cloth and net, or non-woven adhesive cloth, net, or a combination of the two or more, such as reinforcement 7 can be steel bar, steel wire , steel mesh, steel wire mesh, fiber, fiber tow, fiber mesh cloth, non-woven fabric, thin metal strip, thin strip with holes, packing tape, braided tape, etc. Fig. 5 is the structural representation of embodiment 5 of the present invention, upper plate 1, surrounding sidewall 2 encircle cavity formwork 4, two cavity formworks 4 are arranged alternately on lower base plate 3 to form inner rib mold cavity 5, lower base plate 3 is superimposed with a laminated layer 6, and the upper plate 1, surrounding side walls 2 and lower bottom plate 3 all contain reinforcements 7, and the reinforcements 7 in the upper plate 1 and surrounding side walls 2 are fiber mesh cloth , the reinforcement 7 arranged in the lower bottom plate 3 is a steel wire mesh, and the steel wire mesh is also exposed from the top of the pick plate 20 protruding from the bottom plate 3 .

The present invention is also characterized in that the horizontal section or vertical section shape of the cavity formwork 4 is a rectangle, a square, a polygon, an arc polygon, a chamfered polygon, an arc polygon, a corrugated shape or a circle. Fig. 6 is the structural representation of embodiment 6 of the present invention, upper plate 1, surrounding side wall 2 encircle cavity formwork 4, two cavity formworks 4 are arranged alternately on lower base plate 3 to form inner rib mold cavity 5, lower base plate 3 is superimposed with a superimposed layer 6, and the horizontal section shape of the cavity formwork 4 is polygonal.

The present invention is also characterized in that the formwork member is also provided with internal corners 8 , chamfers 9 , grooves 10 , pits 11 , holes 12 , boss modules 13 , convex strips 14 or male corners 15 . Fig. 7 is the structural representation of embodiment 7 of the present invention, upper plate 1, surrounding side wall 2 encircle cavity formwork 4, two cavity formworks 4 are arranged alternately on lower base plate 3 to form inner rib mold cavity 5, lower base plate 3 is superimposed with a superimposed layer 6, and the formwork member is also provided with chamfers 9, grooves 10, pits 11, holes 12, boss modules 13 and male corners 15. Fig. 8 is a schematic structural view of Embodiment 8 of the present invention, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and two cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5, and the lower base plate 3 is superimposed with a superimposed layer 6, and its formwork components are also provided with internal corners 8, chamfers 9, grooves 10 and convex strips 14 at the same time.

The present invention is also characterized in that the internal corners 8 , chamfers 9 , grooves 10 , holes 12 , and protruding lines 14 themselves or each other are arranged in parallel, intersect or form a grid. As shown in Figure 8, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and the two cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5, and the lower base plate 3 is stacked with a stack Composite layer 6, the internal angle 8, chamfer 9, groove 10 and convex strip 14 provided on the formwork member are parallel to each other, intersecting or forming a grid.

The present invention is also characterized in that the closed cavity of the formwork member is provided with stiffeners 16, stiffeners 17 or ribs 18, or the stiffeners 16, stiffeners 17 or ribs 18 are exposed outside the formwork member, or Stiffeners 16, stiffeners 17, and ribs 18 also have reinforcements 7 exposed, or stiffeners 16, stiffeners 17, and ribs 18 are superimposed with the base layer or exposed ribs, net reinforcements 7, or stiffeners 16. Stiffeners 17 and ribs 18 are superimposed with superimposed layers 6 . Fig. 9 is a schematic structural view of Embodiment 9 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and two cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib mold cavity 5. The lower bottom plate 3 is superimposed with a superimposed layer 6, and stiffeners 16, stiffeners 17 and ribs 18 are also provided in the closed cavity of the formwork member, and at the same time, the stiffeners 16 and stiffeners 17 are partially exposed from the formwork outside of the component.

The present invention is also characterized in that a lightweight material 19 is arranged in the closed cavity of the formwork member. Fig. 10 is a schematic structural view of Embodiment 10 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5. The lower bottom plate 3 is superimposed with a superimposed layer 6, and a lightweight material 19 is arranged in the closed cavity of the formwork member, and the light material 19 shown in the figure is expanded perlite.

The present invention is also characterized in that the upper plate 1 or the surrounding side wall 2 or the lower floor 3 of the formwork member is made of lightweight material 19 . Fig. 11 is a schematic structural view of Embodiment 11 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a superimposed layer 6, and the walls of the upper plate 1 and the surrounding side walls 2 are made of light material 19, and the light material 19 shown in the figure is ceramsite concrete. The present invention is also characterized in that the upper board 1 or the surrounding side walls 2 are detachable movable parts, or there are detachable movable parts on the upper board 1 or the surrounding side walls 2 . Fig. 12 is a schematic structural view of Embodiment 12 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a superimposed layer 6, and its upper plate 1 is a movable and detachable fastening cover plate.

The present invention is also characterized in that the outer surface of the upper plate 1 or the surrounding side wall 2 of the formwork member is a corrugated, zigzag or rough outer surface. Fig. 13 is a schematic structural view of Embodiment 13 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a lamination layer 6, and the outer surface of the upper plate 1 and the surrounding side wall 2 is a matte outer surface.

The present invention is also characterized in that the bottom plate 3 protrudes from the surrounding side walls 2 to form a pick plate 20 , or the pick plate 20 is also superimposed with a lamination layer 6 . Fig. 14 is a schematic structural view of Embodiment 14 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5. The bottom plate 3 protrudes from the surrounding side walls 2 to form a pick plate 20 , and a lamination layer 6 is stacked on the pick plate 20 and the upper plate 1 .

The present invention is also characterized in that a positioning member 21 is provided on the formwork member. Fig. 15 is a schematic structural view of Embodiment 15 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and each cavity formwork 4 is arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5, and the lower bottom plate 3 is superimposed with a lamination layer 6, and its formwork member is provided with a positioning member 21, and the positioning member 21 is a small bump in the figure.

The present invention is also characterized in that the formwork components are provided with connecting pieces 22 for connecting the formwork components to each other. Fig. 16 is a schematic structural view of Embodiment 16 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a laminated layer 6, and its formwork components are provided with connectors 22 for connecting the formwork components to each other.

The present invention is also characterized in that the lower base plate 3 or the laminated layer 6 is the lower base plate or laminated layer of cement mortar, concrete, lightweight concrete, polymer concrete or polymer mortar, and the upper plate of the cavity formwork 4 1 or the wall or laminated layer 6 of the surrounding side wall 2 is the wall or laminated layer of cement fiber, cement fiber mesh, cement steel mesh, cement steel wire mesh, concrete board, wood plywood, plastic, metal profiled plate, lightweight concrete Composite layer. As shown in Figure 16, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5, and the lower base plate 3 is stacked on top of each other. There is a superimposed layer 6, the lower floor 3 is a concrete floor, and the walls of the upper plate 1 and the surrounding side walls 2 are cement mortar fiber mesh walls.

The invention is also characterized in that the upper panel 1, the surrounding side walls 2, the lower floor 3 or the laminated layer 6 are laminated by a multilayer reinforcement 7 bonded with tendons or nets of cementitious material. Fig. 17 is a structural schematic diagram of Embodiment 17 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a laminated layer 6, and its upper plate 1 is formed by laminating multiple layers of mesh reinforcements 7 glued with cementitious materials.

The present invention is also characterized in that the laminated layer 6 itself is a composite laminated layer laminated with at least two layers. Fig. 18 is a schematic structural view of Embodiment 18 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower base plate 3 to form an inner rib cavity 5. The lower base plate 3 is superimposed with a lamination layer 6, and its lamination layer 6 itself is a composite lamination layer in which multiple layers of materials are laminated.

The present invention is also characterized in that the laminated layer 6 itself is a composite laminated layer in which at least two materials are laminated. As shown in Figure 18, the laminated layer 6 is a composite laminated layer formed by laminating two different materials, cement mortar binder and fiber mesh cloth.

The present invention is also characterized in that the upper plate 1, the surrounding side walls 2 or the lower base plate 3 and the laminated layer 6 are integrally formed as a whole, and the upper plate 1, the surrounding side walls 2, and the lower base plate 3 are partially or completely laminated to each other. The layers 6 are interconnected to form a hollow body. Fig. 19 is a schematic structural view of Embodiment 19 of the present invention. The upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5. The bottom plate 3 and the laminated layer 6 are integrally formed as a whole, and the upper plate 1 , the surrounding side walls 2 and the lower bottom plate 3 are connected to each other through the laminated layer 6 to form a cavity.

The present invention is also characterized in that the upper board 1 , the surrounding side walls 2 and the lower bottom board 3 are connected to each other through the lamination layer 6 to form a hollow body. Figure 20 is a schematic structural view of Embodiment 20 of the present invention, the upper plate 1 and the surrounding side walls 2 form a cavity formwork 4, and a plurality of cavity formworks 4 are arranged alternately on the lower bottom plate 3 to form an inner rib cavity 5, on which The plate 1 , the surrounding side walls 2 and the lower bottom plate 3 are connected to each other through the lamination layer 6 to form a hollow body.

The present invention is also characterized in that a carrier 23 is provided on the formwork member. As shown in FIG. 18, a carrier 23 is provided on the formwork member.

During the implementation of the present invention, cement mortar is first mixed, and one deck of cement mortar and one deck fiber mesh cloth (or steel wire mesh) are made in the mould, and the multi-layer superposition of one deck of cement mortar consists of upper plate 1 and surrounding side wall 2 The cavity formwork 4 of the laminar structure of the opening that surrounds, then, with the opening face of two or more cavity formwork 4 facing upwards, be placed in the mould, make opening edge be in the same plane, mortar or The ceramsite concrete composite layer 6 is suspended or placed on the opening surface of the cavity formwork 4, and the opening surface is blocked with steel mesh cement mortar or concrete, and the lower bottom plate 3 or the lower bottom plate 3 with the pick plate 20 is formed, and the material is ready After the slurry is hardened, it is cured to a specified age, and the formwork member with the lower base plate 3 and the laminated layer 6 superimposed on the base layer can be obtained.

Claims (37)

1. shuttering member, comprise upper plate (1), sidewall (2) on every side, lower shoe (3), upper plate (1), sidewall (2) surrounds hollow mould shell (4) on every side, at least two hollow mould shells (4) are arranged alternately on lower shoe (3), sidewall (2) constitutes at least one cast-in-place structural internal-rib die cavity (5) with lower shoe (3) around it, other outside sidewall (2) of hollow mould shell (4) constitutes the side template of cast-in-place structural external fin or beam or wall, it is characterized in that upper plate (1), be superimposed with a slice overlapping layers (6) at least in the basic unit of sidewall (2) or lower shoe (3) on every side, overlapping layers (6) is overlapped into integral body with basic unit, upper plate (1), sidewall (2) on every side, lower shoe (3) partly or entirely interconnects by overlapping layers (6) each other and encloses cavity body, and lower shoe (3) stretches out on every side that sidewall (2) constitutes bridging piece (20).

2. a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) and basic unit's material are identical or different.

3. a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) is positioned at the outside or the inboard of the enclosed cavity of hollow mould shell (4).

4. a kind of shuttering member according to claim 1 is characterized in that between described overlapping layers (6) and the basic unit with gluing or interlock or seam or pressing or screw is connected or the mode of riveted is overlapped into integral body.

5. a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) and lower shoe (3) are superimposed.

6. a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) is a cementitious material light aggregate concrete layer.

7. a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) is a cementitious material aerating concrete layer.

8. a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) is a foam layer.

9. a kind of shuttering member according to claim 1 is characterized in that described upper plate (1), contains reinforce (7) in sidewall (2), lower shoe (3) or the overlapping layers (6) on every side.

10. a kind of shuttering member according to claim 9, (7) expose upper plate (1), sidewall (2), lower shoe (3) or overlapping layers (6) on every side to it is characterized in that reinforce is arranged.

11. a kind of shuttering member according to claim 9 is characterized in that upper plate (1), sidewall (2), lower shoe (3) or overlapping layers (6) reinforce (7) in separately stretches in the adjacent matrix drawknot mutually on every side.

12., it is characterized in that the horizontal profile of described hollow mould shell (4) or vertical cross section are shaped as polygon, multi sphere limit shape, corrugated or circular according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

13. a kind of shuttering member according to claim 12 is characterized in that described polygon is rectangle, square, arc angle polygon or chamfering polygon.

14., it is characterized in that also being provided with on the described shuttering member inner corner trim (8), chamfering (9), groove (10), pit (11), hole (12), boss module (13), raised line (14) or external corner (15) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

15. a kind of shuttering member according to claim 14 is characterized in that described inner corner trim (8), chamfering (9), groove (10), hole (12), raised line (14) self or is parallel, the crossing grid that is provided with or forms each other.

16., it is characterized in that the enclosed cavity of described shuttering member is provided with stiffening rib (16), bracing boom (17) or reinforcing rib (18) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

17. a kind of shuttering member according to claim 16, (16), bracing boom (17) or reinforcing rib (18) expose outside the shuttering member to it is characterized in that stiffening rib is arranged.

18. a kind of shuttering member according to claim 16, reinforce (7) exposes to it is characterized in that going up stiffening rib (16), bracing boom (17), reinforcing rib (18) in addition.

19. a kind of shuttering member according to claim 16 is characterized in that stiffening rib (16), bracing boom (17), reinforcing rib (18) and basic unit superimposed or superimposed back dew muscle, net reinforce (7).

20. a kind of shuttering member according to claim 16 is characterized in that stiffening rib (16), bracing boom (17), reinforcing rib (18) are superimposed with overlapping layers (6).

21., it is characterized in that being provided with light material (19) in the enclosed cavity of described shuttering member according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

22. a kind of shuttering member according to claim 21, it is characterized in that the upper plate (1) of described shuttering member or on every side the wall of sidewall (2) or lower shoe (3) be light material (19).

23. according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11, it is characterized in that described upper plate (1) or on every side sidewall (2) be dismountable movable part, perhaps upper plate (1) or on the sidewall (2) dismountable movable part is arranged on every side.

24. according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11, it is characterized in that the upper plate (1) of described shuttering member or on every side the external surface of sidewall (2) be corrugated or the zigzag external surface.

25. according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11, it is characterized in that the upper plate (1) of described shuttering member or on every side the external surface of sidewall (2) be the exasperate external surface.

26., it is characterized in that bridging piece (20) also is superimposed with overlapping layers (6) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

27., it is characterized in that described shuttering member is provided with align member (21) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

28., it is characterized in that described shuttering member is provided with connector connected to one another (22) between the shuttering member according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

29. according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11, it is characterized in that described lower shoe (3) is the lower shoe of cement mortar, concrete or polymer mortar, the upper plate (1) of hollow mould shell (4) or on every side the wall of sidewall (2) be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template.

30. according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11, it is characterized in that the lower shoe of described lower shoe (3) for lightweight concrete or polymer concrete, the upper plate (1) of hollow mould shell (4) or on every side the wall of sidewall (2) be the wall of lightweight concrete.

31., it is characterized in that the overlapping layers of described overlapping layers (6) for cement mortar, concrete or polymer mortar, Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

32., it is characterized in that described overlapping layers (6) is lightweight concrete or polymer concrete according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

33. according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11, it is characterized in that upper plate (1), sidewall (2), lower shoe (3) or overlapping layers (6) are to be stained with the muscle of cementitious material or the reinforce of net (7) is formed by stacking by multilayer on every side.

34., it is characterized in that described overlapping layers (6) is originally as two-layer at least superimposed compound overlapping layers according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

35., it is characterized in that described overlapping layers (6) is originally as at least two kinds of compound overlapping layerss that material is superimposed according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

36., it is characterized in that upper plate (1), the integral body that is formed in one of sidewall (2) or lower shoe (3) and overlapping layers (6) on every side according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

37., it is characterized in that shuttering member is provided with carrying part (23) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 11.

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