CN1598188A - A lightweight tire mold component for cast-in-place concrete - Google Patents

Abstract

A lightweight tire shuttering member for cast-in-situ concrete comprises a polyhedral solid lightweight material member (1), and is characterized in that at least one vertical corner of the polyhedral solid lightweight material member (1) is provided with a vertical internal corner (2). Thus, after the light tyre mould component is applied to the cast-in-situ concrete floor, because the vertical corner of the light tyre mould component is provided with the reentrant corner, and the reentrant corner can form the reinforced rib of the cast-in-situ concrete pier or column or pier column, the stress concentration phenomenon of the floor can be effectively eliminated, the generation of cracks can be prevented, and the larger concentrated load action can be borne without being damaged.

Description

A lightweight tire mold component for cast-in-place concrete

(1) Technical field

The invention relates to a lightweight tire mold component for cast-in-place concrete.

(2) Background technology

At present, the cast-in-place concrete floor is a widely used floor structure. The lightweight permanent tire mold filled in it has various hollow tubes and boxes, and the boxes are hollow or solid. For example, the patent No. ZL00203695.9 applied by Liang Jun, Shijiazhuang City, Hebei Province on February 23, 2000, is called the utility model patent of "combined concrete concealed rib floor cover", and a formwork member is disclosed in its specification sheet. It can be solid or hollow, and its shape can be made into rectangle, circle, polygon and other shapes according to design requirements. Another example is the patent No. ZL01206422.X invented and applied by Guiyang Ma Kejian et al., and the name is the utility model patent of "built-in formwork for fasting sandwich panels". The built-in formwork is solid, and the formwork is solid foamed polystyrene plastic. built-in formwork, or a solid built-in formwork made of magnesium oxychloride material, or a solid built-in formwork made of perlite material; the cross-sectional shape of the solid built-in formwork can be square, rectangular, circular, oval, arc-shaped, or A solid cross-sectional shape consisting of arcs and straight lines. The above-mentioned solid cast-in-place concrete light-weight tire mold members are applied to cast-in-place concrete floors, and are both formwork members and prefabricated filling members, with simple structure, high strength, excellent deformation resistance and vibration resistance. , easy to manufacture, low cost, etc. However, at the vertical corners of this lightweight tire formwork member, the stress on the floor is more complicated, the stress is concentrated, and cracks are easy to occur, or even cracked and damaged. Therefore, a new type of Lightweight tire mold components for cast-in-place concrete are in urgent need.

(3) Contents of the invention

The object of the present invention is to provide a lightweight tire mold member for cast-in-place concrete, which has the characteristics of improving the mechanical properties of the floor, reducing stress concentration, and preventing cracks after being applied to the cast-in-place concrete floor.

The solution of the present invention is based on the prior art, including a polyhedral solid lightweight material component, characterized in that at least one vertical corner of the polyhedral solid lightweight material component is set as a vertical internal corner. In this way, after the lightweight tire mold member is applied to the cast-in-place concrete floor, since the vertical corner of the lightweight tire mold member is set as a recessed corner, the reinforcement of the cast-in-place concrete pier or column or pier column can be formed at the recessed corner. Therefore, it can effectively eliminate the stress concentration phenomenon of the floor, prevent the occurrence of cracks, and can withstand large concentrated loads without damage. In addition, the lightweight tire formwork components also have simple structure, high strength, deformation resistance, Excellent anti-vibration performance, easy manufacture, low cost, convenient construction, fast construction speed, etc., thus achieving the purpose of the present invention, suitable for floors, roofs, walls, and foundations of cast-in-place reinforced concrete or prestressed reinforced concrete Base plate and bridge use, especially suitable for beamless floor use.

The present invention is also characterized in that the surrounding vertical corners of the polyhedral solid lightweight material member are all set as vertical internal corners. In this way, when the tire mold component is applied to the cast-in-place concrete floor, the cast-in-place concrete is poured into the inner corners of the vertical corners around the tire mold component, forming the upper or lower plate of the cast-in-place concrete of the floor and the cast-in-place concrete. The pier, column or pier-column reinforcing bar structure at the junction of concrete ribs greatly improves the mechanical properties of the cast-in-place concrete floor.

The present invention is also characterized in that the surrounding lateral corners of the polyhedral solid lightweight material member are set as lateral internal corners or lateral chamfers. In this way, when the tire mold member is applied to the cast-in-place concrete floor, the cast-in-place concrete is poured into the inner corner or chamfer at the transverse corners around the tire mold member, forming a rib structure, which greatly strengthens the cast-in-place concrete upper plate or The strength and rigidity of the intersecting nodes of the lower plate and the cast-in-place concrete rib improve the mechanical properties of the cast-in-place concrete floor.

The present invention is also characterized in that the vertical internal corners and the horizontal internal corners or the lateral chamfers are arranged orthogonally or obliquely or vertically or circularly to each other. In this way, when the tire formwork components are applied to the cast-in-place concrete floor, vertical or horizontal reinforcing piers, columns or ribs are formed inside the floor, which fully strengthens the stressed components inside the floor, greatly improving the The bearing capacity and earthquake resistance of the floor.

The present invention is also characterized in that the polyhedral solid lightweight material member is a foam plastic block, an expanded perlite block, an expanded vermiculite block, a foamed or aerated concrete block, a ceramsite concrete block, a rice straw husk cementing material block, Charcoal concrete blocks or cement-bonded foam pellets. In this way, the tire mold member has better sound insulation, heat insulation, and thermal insulation properties; the diversity of its lightweight materials makes it easy to obtain nearby materials during production, which is conducive to reducing production costs.

The present invention is also characterized in that the outer surface of the polyhedral solid lightweight material member is partly or completely covered with cement slurry or cement mortar or cement fiber slurry or cement fiber mesh mortar or cement wire mesh mortar or concrete outer film layer. In this way, when the tire mold component is applied to the cast-in-place concrete floor, the outer surface of the polyhedral solid lightweight material component is covered with an outer film layer, which can ensure that the lightweight material will not absorb water and segregate, and reduce the damage rate of the tire mold component , At the same time, it also improves the pouring quality of the cast-in-place concrete floor.

The present invention is also characterized in that the polyhedral solid lightweight material component contains reinforcements, or has reinforcements exposed. Reinforcement is steel bar, steel wire, prestressed tendon, 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 at least one. In this way, the strength and rigidity of lightweight tire mold components are greatly improved, so that tire mold components are not easily damaged during stacking, transportation, installation, and construction. Even if there is a small area of damage, it does not need to be repaired due to the involvement of reinforcements. , can continue to be put into use. If there are reinforcements on the tire mold components exposed outside the tire mold components, when the tire mold components are applied to the cast-in-place concrete floor, the exposed reinforcements are combined with the cast-in-place concrete, which can greatly improve the strength of the cast-in-place concrete and tire mold components. The grip between the components optimizes the performance of the entire floor; at the same time, the exposed reinforcements are also convenient for use as handles, rings or hooks when the tire formwork components are transported.

The present invention is also characterized in that the horizontal section or vertical section shape of the polyhedral solid lightweight material member is rectangle, square, polygon, arc-angle polygon, chamfer polygon, multi-arc, corrugated or circular. In this way, the diversification of the shapes of the tire formwork components makes the cast-in-place concrete structures of various shapes correspondingly formed after the tire formwork components are applied to the cast-in-place concrete floor, so that the structure of the cast-in-place concrete floor is more reasonable, It is convenient for design and construction units to choose.

The present invention is also characterized in that at least one of grooves, pits, holes, boss modules, convex lines, and external corners is provided on the polyhedral solid lightweight material member. In this way, when the tire mold member is applied to the cast-in-place concrete floor, the cast-in-place concrete is poured into the grooves, pits, and holes, and a local cast-in-place concrete reinforcement structure can be formed accordingly; the boss module provided on the tire mold member , protruding lines, and external corners 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 vertical internal corners, horizontal internal corners, lateral chamfers, grooves, and convex lines are connected in series, parallel, orthogonal, oblique or vertically. In this way, when the tire mold components are applied to the cast-in-place concrete floor, after the cast-in-place concrete is poured into the above-mentioned vertical inner corners, horizontal inner corners, transverse chamfers, and grooves, they form self-or mutual parallel, orthogonal, The cast-in-place concrete reinforced structure with oblique crossing or grid formation improves the comprehensive performance of the cast-in-place concrete floor.

The present invention is also characterized in that at least one of stiffeners, stiffeners, and ribs is provided in the polyhedral solid lightweight material member, or at least one of stiffeners, stiffeners, and ribs is provided to expose the polyhedral solid lightweight There are reinforcements exposed outside the material components, or on stiffeners, stiffeners, and ribs. In this way, when the tire mold components are applied to the cast-in-place concrete floor, the stiffeners, stiffeners, reinforcements or exposed stiffeners, stiffeners, and reinforcements arranged in the tire mold components can form a cast-in-situ and The composite structure combined with prefabrication optimizes the internal stress system of the cast-in-place concrete floor. If there are reinforcements exposed thereon, the tire mold member and the cast-in-place concrete will be bonded more firmly, and the integrity of the floor will be better.

The present invention is also characterized in that the outer surface of the polyhedral solid lightweight material member is corrugated, zigzag, brushed or rough. In this way, when the tire mold component is applied to the cast-in-place concrete floor, because of its corrugated, zigzag, roughened or rough outer surface, the adhesion between the prefabricated tire mold component and the cast-in-place concrete Stronger, which can greatly improve the overall performance of the floor.

The present invention is also characterized in that the polyhedral solid lightweight material member is provided with a positioning 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 tire mold components are applied to the cast-in-place concrete floor, the tire mold components can be accurately positioned to prevent the tire mold components from floating and shifting when pouring concrete, and at the same time, the steel bars can also be limited. , Effectively guarantee the pouring quality of the floor.

The present invention is also characterized in that the polyhedral solid lightweight material member is provided with a carrying piece for easy carrying. The carrier can be handles, hooks, rings or other devices. In this way, the tire mold members can be stacked, transferred, hoisted and constructed very conveniently, which reduces the work difficulty and work intensity of the above-mentioned processes, is conducive to improving the construction efficiency and reducing the construction cost.

The present invention is also characterized in that the polyhedral solid lightweight material components are provided with connectors for connecting the polyhedral solid lightweight material components. Connectors can be steel bar, steel mesh, steel wire, steel wire mesh, angle steel, channel steel, L-shaped steel, T-shaped steel, ferrule, bolt, male and female groove, socket piece, sawtooth piece, convex groove, groove, bayonet, card Covers, holes, embedded iron parts, etc. In this way, when the tire mold components are applied to the cast-in-place concrete floor, the connectors provided on the tire mold components can effectively and reliably control the distance between the tire mold components, control the width and height of the cast-in-place concrete ribs, and ensure the stability of the building. The pouring quality of the internal structure of the cover; at the same time, it is also conducive to the connection and positioning of the tire formwork components, or the formation of group components to speed up the construction speed.

The present invention is also characterized in that the plurality of polyhedral solid lightweight material components are connected by connectors to form a group assembly, forming an inner rib mold cavity with each other. In this way, when the tire mold component is applied to the cast-in-place concrete floor, the cast-in-place concrete enters the inner rib mold cavity, forming the cast-in-place concrete inner rib, which improves the mechanical properties of the floor; at the same time, the tire mold component passes through the connector The connection is integrated to form a group of tire mold components, thus greatly improving the construction efficiency and construction speed of the floor.

The present invention is also characterized in that the polyhedral solid lightweight material member is arranged and connected to the base plate, or the base plate also contains reinforcements, or the base plate is larger than the bottom surface of the polyhedral solid lightweight material member and protrudes to form a pick-up plate, or The pick plate has exposed reinforcements. In this way, if reinforcements are provided in the bottom slab, the strength and rigidity of the bottom slab can be greatly improved, and its flexural performance is better; It can replace the construction formwork and reduce the construction cost.

The present invention is also characterized in that the plurality of polyhedral solid lightweight material components are arranged on the same bottom plate to form a group assembly, and form inner rib mold cavities between each other. In this way, when the tire mold components are applied to the cast-in-place concrete floor, the bottom plate plays the role of replacing the construction template, reducing the loss of materials. At the same time, the cast-in-place concrete enters the inner rib cavity to form the cast-in-place concrete inner rib, Greatly improved the bearing capacity of the floor.

The present invention is also characterized in that fixed or movable braces are arranged in the mold cavity of the inner rib. In this way, when the tire formwork components are applied to the cast-in-place concrete floor, the construction and layout are more convenient; if the support parts are movable support parts, after the tire formwork components are installed, the movable support parts can be disassembled and recycled for secondary use , reduce the production cost of tire mold components, and at the same time, after dismantling the supporting parts, the steel bars can be conveniently arranged in the inner rib mold cavity, and the concrete can also be poured into the inner rib mold cavity smoothly, which makes the construction more convenient and the construction efficiency is higher .

The present invention is also characterized in that the polyhedral solid lightweight material component is an integral body composed of at least two solid tire membrane components. In this way, when the tire mold component is applied to the cast-in-place concrete floor, the height or width of the solid tire mold component can be adjusted arbitrarily according to different needs, and the use is more convenient.

(4) Description of drawings

Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is a polyhedral solid lightweight material member, and 2 is a vertical internal angle. In the following drawings, those with the same number have the same description. As shown in FIG. 1 , vertical internal corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1 .

Fig. 2 is the structural representation of embodiment 2 of the present invention, and the vertical corner of polyhedron solid lightweight material member 1 is provided with vertical inner corner 2, and the surrounding vertical corner of polyhedron solid lightweight material member 1 is all set as vertical corner. Toward the inner corner 2.

Fig. 3 is the structural representation of embodiment 3 of the present invention, and the vertical corner of polyhedron solid lightweight material member 1 is provided with vertical inner corner 2, and the surrounding lateral corner of polyhedron solid lightweight material member 1 is also provided with horizontal inverted corner. corner 4.

Fig. 4 is the structural representation of embodiment 4 of the present invention, and the vertical corner of polyhedron solid lightweight material member 1 is provided with vertical recessed angle 2, and the surrounding horizontal corner of polyhedron solid lightweight material member 1 is also provided with transverse recessed corner. The angle 3 and the transverse chamfer 4, the transverse chamfer 4 and the transverse inner corner 3 and the vertical inner corner 2 are arranged orthogonally or vertically to each other.

Fig. 5 is a schematic structural view of Embodiment 5 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and the polyhedral solid lightweight material member 1 is an expanded perlite block.

Fig. 6 is a schematic structural view of Embodiment 6 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and the outer surfaces of the polyhedral solid lightweight material member 1 are all covered with cement fibers. Outer plasma layer 5.

Fig. 7 is a schematic structural view of Embodiment 7 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and a reinforcement 6 is arranged in the polyhedral solid lightweight material member 1, and the reinforcement 6 is shown in the figure. Object 6 is a fiber web.

Fig. 8 is a schematic structural view of Embodiment 8 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and the horizontal cross-sectional shape of the polyhedral solid lightweight material member 1 is polygonal.

Fig. 9 is a schematic structural view of Embodiment 9 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and a groove 7, Dimple 8, hole 9, boss module 10 and male angle 12.

Fig. 10 is a schematic structural view of Embodiment 10 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and the vertical corner 2 provided on the polyhedral solid lightweight material member 1, the horizontal The internal angle 3, the groove 7 and the protruding strip 11 are arranged in series, in parallel or at an intersection by themselves or with each other.

Fig. 11 is a schematic structural view of Embodiment 11 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and stiffeners 13 and stiffeners are also provided in the polyhedral solid lightweight material member 1. The rod 14 and the reinforcing rib 15, meanwhile, the stiffening rib 13, the stiffening rod 14 and the reinforcing rib 15 are partially exposed outside the polyhedral solid lightweight material member 1.

Fig. 12 is a schematic structural view of Embodiment 12 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and the outer surface of the polyhedral solid lightweight material member 1 is a corrugated outer surface.

Fig. 13 is a schematic structural view of Embodiment 13 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and a plurality of positioning members 16 are arranged on the polyhedral solid lightweight material member 1, as shown in Fig. The positioning member 16 is shown as a supporting positioning block.

Fig. 14 is a schematic structural view of Embodiment 14 of the present invention. The vertical corners of the polyhedral solid lightweight material member 1 are provided with vertical internal corners 2, and the polyhedral solid lightweight material member 1 is provided with a carrier 17 for easy handling. The illustrated carrier 17 is a handle.

Fig. 15 is a schematic structural view of Embodiment 15 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and a polyhedral solid lightweight material member 1 is provided with a polyhedral solid lightweight material member 1 Connecting parts 18 connected to each other, the connecting parts 18 shown in the figure are rods and holes.

Fig. 16 is a schematic structural view of Embodiment 16 of the present invention. The vertical corners of the polyhedral solid lightweight material components 1 are provided with vertical internal corners 2, and a plurality of polyhedral solid lightweight material components 1 are formed under the connection of connectors 18. As a group assembly, the spacing between polyhedral solid lightweight material components 1 constitutes an inner rib cavity 19 .

Fig. 17 is a schematic structural view of Embodiment 17 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and the polyhedral solid lightweight material member 1 is arranged on the bottom plate 20, and the bottom plate 20 protrudes The bottom surface of the polyhedral solid lightweight material component 1 constitutes a pick-up plate 21 .

Fig. 18 is a schematic structural view of Embodiment 18 of the present invention. Vertical corners 2 are provided at the vertical corners of polyhedral solid lightweight material components 1, and multiple polyhedral solid lightweight material components 1 are arranged on the same bottom plate 20 to form a group. Assemblies, the spacing between a plurality of polyhedral solid lightweight material components 1 forms an inner rib cavity 19 .

Fig. 19 is a schematic structural view of Embodiment 19 of the present invention. Vertical corners 2 are provided at the vertical corners of polyhedral solid lightweight material components 1, and multiple polyhedral solid lightweight material components 1 are arranged on the same bottom plate 20 to form a group. Assemblies, the distance between a plurality of polyhedral solid lightweight material components 1 forms an inner rib mold cavity 19, and a movable and detachable brace 22 is arranged in the inner rib mold cavity 19.

Fig. 20 is a schematic structural view of Embodiment 20 of the present invention. A vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material component 1, and the polyhedral solid lightweight material component 1 is composed of two solid tire mold components 23. constitute the whole.

(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 a polyhedral solid lightweight material component 1 , which is characterized in that at least one vertical corner of the polyhedral solid lightweight material component 1 is set as a vertical internal corner 2 . Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is a polyhedral solid lightweight material member, and 2 is a vertical internal angle. In the following drawings, those with the same number have the same description. As shown in FIG. 1 , vertical internal corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1 .

The present invention is also characterized in that the surrounding vertical corners of the polyhedral solid lightweight material member 1 are all set as vertical internal corners 2 . Fig. 2 is the structural representation of embodiment 2 of the present invention, and the vertical corner of polyhedron solid lightweight material member 1 is provided with vertical inner corner 2, and the surrounding vertical corner of polyhedron solid lightweight material member 1 is all set as vertical corner. Toward the inner corner 2.

The present invention is also characterized in that the surrounding transverse corners of the polyhedral solid lightweight material member 1 are set as transverse inner corners 3 or transverse chamfers 4 . Fig. 3 is the structural representation of embodiment 3 of the present invention, and the vertical corner of polyhedron solid lightweight material member 1 is provided with vertical inner corner 2, and the surrounding lateral corner of polyhedron solid lightweight material member 1 is also provided with horizontal inverted corner. corner 4.

The present invention is also characterized in that the vertical internal corner 2 and the horizontal internal corner 3 or the horizontal chamfer 4 are arranged orthogonally or obliquely or vertically or circularly to each other. Fig. 4 is the structural representation of embodiment 4 of the present invention, and the vertical corner of polyhedron solid lightweight material member 1 is provided with vertical recessed angle 2, and the surrounding horizontal corner of polyhedron solid lightweight material member 1 is also provided with transverse recessed corner. The angle 3 and the transverse chamfer 4, the transverse chamfer 4 and the transverse inner corner 3 and the vertical inner corner 2 are arranged orthogonally or vertically to each other.

The present invention is also characterized in that said polyhedral solid lightweight material member 1 is foamed plastic block, expanded perlite block, expanded vermiculite block, foamed or aerated concrete block, ceramsite concrete block, rice straw chaff cementing material block , charcoal concrete blocks or cement-bonded foam pellets. Fig. 5 is a schematic structural view of Embodiment 5 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and the polyhedral solid lightweight material member 1 is an expanded perlite block.

The present invention is also characterized in that the outer surface of the polyhedral solid lightweight material member 1 is partly or completely covered with cement slurry or cement mortar or cement fiber slurry or cement fiber mesh mortar or cement steel mesh mortar or concrete outer film layer 5 . Fig. 6 is a schematic structural view of Embodiment 6 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and the outer surfaces of the polyhedral solid lightweight material member 1 are all covered with cement fibers. Outer plasma layer 5.

The present invention is also characterized in that the polyhedral solid lightweight material member 1 contains reinforcements 6 or has reinforcements 6 exposed. Fig. 7 is a schematic structural view of Embodiment 7 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and a reinforcement 6 is arranged in the polyhedral solid lightweight material member 1, and the reinforcement 6 is shown in the figure. Object 6 is a fiber web.

The present invention is also characterized in that the horizontal section or vertical section shape of the polyhedral solid lightweight material member 1 is a rectangle, a square, a polygon, an arc polygon, a chamfer polygon, an arc, a corrugation or a circle. Fig. 8 is a schematic structural view of Embodiment 8 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and the horizontal cross-sectional shape of the polyhedral solid lightweight material member 1 is polygonal.

The present invention is also characterized in that the polyhedral solid lightweight material member 1 is further provided with at least one of grooves 7 , pits 8 , holes 9 , boss modules 10 , raised lines 11 , and male corners 12 . Fig. 9 is a schematic structural view of Embodiment 9 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and a groove 7, Dimple 8, hole 9, boss module 10 and male angle 12.

The present invention is also characterized in that the vertical internal corners 2, horizontal internal corners 3, lateral chamfers 4, grooves 7, and convex lines 11 are arranged in series, parallel, orthogonal, oblique or vertically by themselves or with each other. Fig. 10 is a schematic structural view of Embodiment 10 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and the vertical corner 2 provided on the polyhedral solid lightweight material member 1, the horizontal The internal angle 3, the groove 7 and the protruding strip 11 are arranged in series, in parallel or at an intersection by themselves or with each other.

The present invention is also characterized in that said polyhedral solid lightweight material member 1 is provided with at least one of stiffener 13, stiffener 14, and stiffener 15, or has one of stiffener 13, stiffener 14, and stiffener 15. At least one of the polyhedral solid lightweight material members 1 is exposed, or reinforcements 6 are exposed on the stiffening ribs 13 , stiffening rods 14 , and reinforcing ribs 15 . Fig. 11 is a schematic structural view of Embodiment 11 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and stiffeners 13 and stiffeners are also provided in the polyhedral solid lightweight material member 1. The rod 14 and the reinforcing rib 15, meanwhile, the stiffening rib 13, the stiffening rod 14 and the reinforcing rib 15 are partially exposed outside the polyhedral solid lightweight material member 1.

The present invention is also characterized in that the outer surface of the polyhedral solid lightweight material member 1 is a corrugated, zigzag, brushed or rough outer surface. Fig. 12 is a schematic structural view of Embodiment 12 of the present invention. Vertical corners 2 are provided at the vertical corners of the polyhedral solid lightweight material member 1, and the outer surface of the polyhedral solid lightweight material member 1 is a corrugated outer surface.

The present invention is also characterized in that the polyhedral solid lightweight material component 1 is provided with a positioning component 16 . Fig. 13 is a schematic structural view of Embodiment 13 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and a plurality of positioning members 16 are arranged on the polyhedral solid lightweight material member 1, as shown in Fig. The positioning member 16 is shown as a supporting positioning block.

The present invention is also characterized in that the polyhedral solid lightweight material component 1 is provided with a carrier 17 for easy transportation. Fig. 14 is a schematic structural view of Embodiment 14 of the present invention. The vertical corners of the polyhedral solid lightweight material member 1 are provided with vertical internal corners 2, and the polyhedral solid lightweight material member 1 is provided with a carrier 17 for easy handling. The illustrated carrier 17 is a handle.

The present invention is also characterized in that the polyhedral solid lightweight material components 1 are provided with connecting pieces 18 for connecting the polyhedral solid lightweight material components 1 to each other. Fig. 15 is a schematic structural view of Embodiment 15 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and a polyhedral solid lightweight material member 1 is provided with a polyhedral solid lightweight material member 1 Connecting parts 18 connected to each other, the connecting parts 18 shown in the figure are rods and holes.

The present invention is also characterized in that the plurality of polyhedral solid lightweight material components 1 are connected by connectors 18 to form a group assembly, forming an inner rib cavity 19 between each other. Fig. 16 is a schematic structural view of Embodiment 16 of the present invention. The vertical corners of the polyhedral solid lightweight material components 1 are provided with vertical internal corners 2, and a plurality of polyhedral solid lightweight material components 1 are formed under the connection of connectors 18. As a group assembly, the spacing between polyhedral solid lightweight material components 1 constitutes an inner rib cavity 19 .

The present invention is also characterized in that the polyhedral solid lightweight material component 1 is arranged and connected on the base plate 20, or the base plate 20 also contains reinforcements 6, or the base plate 20 is larger and stretches than the bottom surface of the polyhedral solid lightweight material component 1. The pick plate 21 is formed, or the pick plate 21 is exposed with reinforcements 6 . Fig. 17 is a schematic structural view of Embodiment 17 of the present invention, a vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material member 1, and the polyhedral solid lightweight material member 1 is arranged on the bottom plate 20, and the bottom plate 20 protrudes The bottom surface of the polyhedral solid lightweight material component 1 constitutes a pick-up plate 21 .

The present invention is also characterized in that the plurality of polyhedral solid lightweight material components 1 are arranged on the same bottom plate 20 to form a group assembly, forming an inner rib cavity 19 between each other. Fig. 18 is a schematic structural view of Embodiment 18 of the present invention. Vertical corners 2 are provided at the vertical corners of polyhedral solid lightweight material components 1, and multiple polyhedral solid lightweight material components 1 are arranged on the same bottom plate 20 to form a group. Assemblies, the spacing between a plurality of polyhedral solid lightweight material components 1 forms an inner rib cavity 19 .

The present invention is also characterized in that the inner rib mold cavity 19 is provided with a fixed or movable brace 22 . Fig. 19 is a schematic structural view of Embodiment 19 of the present invention. Vertical corners 2 are provided at the vertical corners of polyhedral solid lightweight material components 1, and multiple polyhedral solid lightweight material components 1 are arranged on the same bottom plate 20 to form a group. Assemblies, the distance between a plurality of polyhedral solid lightweight material components 1 forms an inner rib mold cavity 19, and a movable and detachable brace 22 is arranged in the inner rib mold cavity 19.

The present invention is also characterized in that the polyhedral solid lightweight material component 1 is a whole composed of at least two solid tire membrane components 23 . Fig. 20 is a schematic structural view of Embodiment 20 of the present invention. A vertical corner 2 is provided at the vertical corner of the polyhedral solid lightweight material component 1, and the polyhedral solid lightweight material component 1 is composed of two solid tire mold components 23. constitute the whole.

When the present invention is implemented, first mix the ceramsite concrete light-weight material slurry, pour it into a mold that can form a vertical inner corner 2, and after curing to the specified age, demould to obtain a light-weight tire mold component ; Or adopt foamed plastics to make the lightweight tire mold member that the vertical corner is the vertical female angle 2.

Claims (20)

1. A lightweight tire mold component for cast-in-place concrete, comprising a polyhedral solid lightweight material component (1), characterized in that at least one vertical corner of the polyhedral solid lightweight material component (1) is set as a vertical To the inner corner (2). 2. A lightweight tire mold member for cast-in-place concrete according to claim 1, characterized in that the vertical corners around the polyhedral solid lightweight material member (1) are all set as vertical inner corners ( 2). 3. A lightweight tire mold member for cast-in-place concrete according to claim 1, characterized in that the surrounding lateral corners of the polyhedral solid lightweight material member (1) are set as lateral inner corners (3) or Lateral chamfer (4). 4. A lightweight tire mold member for cast-in-place concrete according to claim 3, characterized in that the vertical inner corner (2) and the transverse inner corner (3) or the transverse chamfer (4) are in the shape of each other Orthogonal or oblique or interchange or circular settings. 5. A lightweight tire mold member for cast-in-place concrete according to claim 1, characterized in that the polyhedral solid lightweight material member (1) is a foamed plastic block, an expanded perlite block, or an expanded vermiculite block , Foamed or aerated concrete blocks, ceramsite concrete blocks, straw and chaff cemented material blocks, charcoal concrete blocks or cement-bonded foam pellets. 6. A lightweight tire mold member for cast-in-place concrete according to claim 1, characterized in that the outer surface of the polyhedral solid lightweight material member (1) is partially or completely covered with cement slurry or cement mortar Or cement fiber slurry or cement fiber mesh mortar or cement wire mesh mortar or concrete outer film layer (5). 7. A lightweight tire mold member for cast-in-place concrete according to any one of claims 1 to 6, characterized in that the polyhedral solid lightweight material member (1) contains reinforcements (6) , or a reinforcement (6) is exposed. 8. A lightweight tire mold member for cast-in-place concrete according to any one of claims 1 to 6, characterized in that the shape of the horizontal section or vertical section of the polyhedral solid lightweight material member (1) is be rectangular, square, polygonal, curved polygonal, chamfered polygonal, multi-curved, corrugated, or circular. 9. A lightweight tire mold member for cast-in-place concrete according to any one of claims 1 to 6, characterized in that the polyhedral solid lightweight material member (1) is also provided with grooves ( 7), at least one of pits (8), holes (9), boss modules (10), raised lines (11), and male corners (12). 10. A lightweight tire mold component for cast-in-place concrete according to claim 9, characterized in that the vertical inner corner (2), the transverse inner corner (3), the transverse chamfer (4), the concave The grooves (7) and the convex strips (11) themselves or each other are arranged in series, parallel, orthogonal, oblique or vertical. 11. A lightweight tire mold member for cast-in-place concrete according to any one of claims 1 to 6, characterized in that stiffeners (13) are arranged in the polyhedral solid lightweight material member (1) ), stiffeners (14), at least one of ribs (15), or at least one of stiffeners (13), stiffeners (14), ribs (15) to expose polyhedral solid lightweight material components (1 ), or stiffeners (13), stiffeners (14), reinforcements (15) also have reinforcements (6) exposed. 12. A lightweight tire mold member for cast-in-place concrete according to any one of claims 1 to 6, characterized in that the outer surface of the polyhedral solid lightweight material member (1) is corrugated, Serrated, brushed or matte outer surface. 13. A lightweight tire mold member for cast-in-place concrete according to any one of claims 1 to 6, characterized in that the polyhedral solid lightweight material member (1) is provided with a positioning member (16 ). 14. A lightweight tire mold component for cast-in-place concrete according to any one of claims 1 to 6, characterized in that the polyhedral solid lightweight material component (1) is provided with a Handling pieces (17). 15. A lightweight tire mold member for cast-in-place concrete according to any one of claims 1 to 6, characterized in that the polyhedral solid lightweight material member (1) is provided with a polyhedral solid lightweight A connector (18) for connecting material components (1) to each other. 16. A lightweight tire mold component for cast-in-place concrete according to claim 15, characterized in that the plurality of polyhedral solid lightweight material components (1) are connected by connectors (18) to form a group The components form an inner rib cavity (19) between each other. 17. A lightweight tire mold member for cast-in-place concrete according to any one of claims 1 to 6, characterized in that the polyhedral solid lightweight material member (1) is arranged and connected to the bottom plate (20 ), or the base plate (20) also contains reinforcements (6), or the base plate (20) is larger than the bottom surface of the polyhedron solid lightweight material member (1) and protrudes to form a pick plate (21), or the pick plate (21 ) with reinforcements (6) exposed. 18. A lightweight tire mold member for cast-in-place concrete according to claim 17, characterized in that the plurality of polyhedral solid lightweight material members (1) are arranged on the same bottom plate (20) to form a group assembly , constitute the inner rib mold cavity (19) between each other. 19. A lightweight tire mold component for cast-in-place concrete according to claim 18, characterized in that fixed or movable braces (22) are arranged in the inner rib mold cavity (19). 20. A lightweight tire mold member for cast-in-place concrete according to any one of claims 1 to 6, characterized in that the polyhedral solid lightweight material member (1) is made of at least two solid tires The membrane member (23) is combined to form a whole.

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