CN112796462B - A reinforced ALC wall panel and its manufacturing method - Google Patents
A reinforced ALC wall panel and its manufacturing method Download PDFInfo
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- CN112796462B CN112796462B CN202011514075.3A CN202011514075A CN112796462B CN 112796462 B CN112796462 B CN 112796462B CN 202011514075 A CN202011514075 A CN 202011514075A CN 112796462 B CN112796462 B CN 112796462B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
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Abstract
本发明涉及一种加强ALC墙板及其制造方法，所述加强ALC墙板包括ALC预制墙板和加强构件，所述加强构件包括第一纵柱、第二纵柱和间隔分布在所述第一纵柱和所述第二纵柱之间的连接板；所述凹槽上下两侧各有一纵向通长的卡槽，分别为第一卡接槽和第二卡接槽，所述第一卡接槽和所述第二卡接槽之间还设有若干个竖向的第三卡接槽，所述第三卡接槽一端与所述第一卡接槽连接，另一端与所述第二卡接槽连接，所述ALC预制墙板与所述加强构件连接时，所述第一纵柱卡接在所述第一卡接槽中，所述第二纵柱卡接在所述第二卡接槽中，所述连接板位于所述第三卡接槽内，所述连接板与所述ALC预制墙板固定连接。本发明的可以改善现有ALC条板的强度，使其具有优异的机械性能，同时方便现场安装，可直接通过锚固，焊接等方式与承重墙或构件等进行连接，大大提高施工进度，缩短建设周期。
The present invention relates to a reinforced ALC wall panel and a manufacturing method thereof, wherein the reinforced ALC wall panel comprises an ALC prefabricated wall panel and a reinforcing member, wherein the reinforcing member comprises a first longitudinal column, a second longitudinal column and a connecting plate spaced between the first longitudinal column and the second longitudinal column; the groove has a longitudinal through-length slot on both sides, which are respectively a first clamping slot and a second clamping slot, and a plurality of vertical third clamping slots are also arranged between the first clamping slot and the second clamping slot, wherein one end of the third clamping slot is connected to the first clamping slot and the other end is connected to the second clamping slot, and when the ALC prefabricated wall panel is connected to the reinforcing member, the first longitudinal column is clamped in the first clamping slot, the second longitudinal column is clamped in the second clamping slot, the connecting plate is located in the third clamping slot, and the connecting plate is fixedly connected to the ALC prefabricated wall panel. The present invention can improve the strength of the existing ALC strip board, make it have excellent mechanical properties, and facilitate on-site installation, and can be directly connected to the load-bearing wall or component by anchoring, welding and other methods, greatly improving the construction progress and shortening the construction period.
Description
Technical field:
the invention relates to the field of novel building materials, in particular to a reinforced ALC wallboard and a manufacturing method thereof.
The background technology is as follows:
ALC is short for autoclaved lightweight concrete (Autoclaved Lightweight Concrete), and is one of high-performance autoclaved aerated concrete. The ALC wallboard is a porous concrete forming board (containing processed reinforcing steel bars) which is formed by taking fly ash (or silica sand), cement, lime and the like as main raw materials and curing by high-pressure steam, and is one of light-weight boards for buildings. The plate is convenient to install and high in construction speed. Therefore, the ALC wallboard can be used as a wallboard and a roof board, and is a novel building material with excellent performance. However, the existing ALC wall boards have low strength of the boards, and are easy to break in the installation process of carrying construction, and especially when the ALC wall boards are used as building external wall boards, because the boards have low strength, each layer of wall board layer is not easy to laminate to the top, a bearing structure is required to be arranged on each layer, and particularly in high-rise buildings in earthquake areas, the weight of each layer is required to be supported, and due to the problems, the ALC wall boards are limited to a certain extent when being applied to high-rise and super high-rise steel structure buildings. To this end, we propose a reinforced ALC wall panel and a method for manufacturing the same to solve the above-mentioned technical problems.
The invention comprises the following steps:
The invention aims to solve the problems of low strength and limited application height of an ALC wallboard in the prior art, and provides a reinforced ALC wallboard and a manufacturing method thereof, which improve the strength of the existing ALC wallboard, ensure that the existing ALC wallboard has excellent mechanical properties, are convenient to install on site, can be directly connected with a bearing wall or a member and the like through modes of anchoring, welding and the like, greatly improve the construction progress and shorten the construction period.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a strengthen ALC wallboard, includes the prefabricated wallboard of ALC, the inside of the prefabricated wallboard of ALC is equipped with upper and lower two-layer steel reinforcement rack, and every layer of steel reinforcement rack includes a plurality of horizontal reinforcing bars and a plurality of longitudinal reinforcement, horizontal reinforcing bar with the perpendicular fixed connection of longitudinal reinforcement becomes steel wire rack, the horizontal one side of the prefabricated wallboard of ALC is equipped with the tenon, and the opposite side is equipped with corresponding recess, and adjacent two pieces of prefabricated wallboards of ALC can assemble integratively through tenon and recess;
The reinforcing member comprises a first longitudinal column, a second longitudinal column and connecting plates which are distributed between the first longitudinal column and the second longitudinal column at intervals, wherein the first longitudinal column and the second longitudinal column are arranged in parallel, one end of each connecting plate is fixedly connected with the first longitudinal column, and the other end of each connecting plate is fixedly connected with the second longitudinal column;
The upper side and the lower side of the groove are respectively provided with a longitudinal clamping groove which is respectively a first clamping groove and a second clamping groove, a plurality of vertical third clamping grooves are arranged between the first clamping grooves and the second clamping grooves, one end of each third clamping groove is connected with the first clamping groove, the other end of each third clamping groove is connected with the second clamping groove, the third clamping groove is used for longitudinally disconnecting the groove, when the ALC prefabricated wallboard is connected with the reinforcing member, the first longitudinal column is clamped in the first clamping groove, the second longitudinal column is clamped in the second clamping groove, the connecting plate is positioned in the third clamping groove, and the connecting plate is fixedly connected with the ALC prefabricated wallboard. This reinforcing member installs the tail end at the prefabricated wallboard of ALC, can form an effectual protection to its tail end, can effectively avoid transporting, the damage of panel in the hoist and mount process, still make it have certain mechanical strength simultaneously, can directly be connected with bearing wall or component etc. through modes such as anchor, welding during the installation, improves the construction progress greatly, shortens construction cycle.
Further, the first longitudinal column and the second longitudinal column are long columns with L-shaped cross sections.
Further, the connecting plate is fixedly connected with the ALC prefabricated wall plate through metal bolts, and the metal bolts are concrete self-tapping bolts.
Further, the inner side of the connecting plate is provided with a U-shaped connecting piece, the U-shaped connecting piece comprises two free ends and a closed end, the closed end of the U-shaped connecting piece is fixedly connected with the connecting plate of the reinforcing member, and the two free ends face to one side far away from the reinforcing member. The reinforcing member is fixedly connected with the U-shaped connecting piece, so that the connection strength of the reinforcing member and the concrete is further improved.
Further, two free ends of the U-shaped connecting piece are fixedly connected with one end of the transverse steel bar corresponding to the upper layer and the lower layer respectively. The U-shaped connecting piece is fixedly connected with the reinforcing mesh, so that the U-shaped connecting piece is firmer in the concrete, and the connection strength of the reinforcing member and the concrete is further improved.
Furthermore, the U-shaped connecting piece and the transverse steel bar are fixedly connected in a welding mode.
Further, a first anchor hole is formed in the closed end of the U-shaped connecting piece, a second anchor hole is formed in the position, corresponding to the first anchor hole, of the connecting plate, and the U-shaped connecting piece is fixedly connected with the connecting plate through a metal anchor bolt. The connecting mode is flexible and convenient, and is beneficial to rapid production.
Meanwhile, the invention also provides the following technical scheme:
a manufacturing method of the reinforced ALC wallboard is used for manufacturing the reinforced ALC wallboard and comprises the following steps of:
Binding transverse steel bars and longitudinal steel bars to manufacture a steel bar net sheet, putting the manufactured steel bar net sheet into an ALC wallboard manufacturing mold in an upper layer and a lower layer, pouring ALC into the mold to form a sheet block, pressurizing and curing by steam until the ALC wallboard meets the construction strength requirement to finish the manufacture of the ALC prefabricated wallboard, wherein one end of the ALC prefabricated wallboard after the mold is disassembled is provided with a groove, and the other end is provided with a tenon corresponding to the groove;
step two, manufacturing a reinforcing member, wherein the reinforcing member comprises a first longitudinal column, a second longitudinal column and connecting plates which are distributed between the first longitudinal column and the second longitudinal column at intervals;
milling a first clamping groove corresponding to the first longitudinal column, a second clamping groove corresponding to the second longitudinal column and a third clamping groove corresponding to the connecting plate at the tail end of the ALC prefabricated wallboard;
and fourthly, clamping the first longitudinal column into the first clamping groove, clamping the second longitudinal column into the second clamping groove, clamping the connecting part into the third clamping groove, and fixedly connecting the connecting part of the reinforcing member with the ALC prefabricated wallboard.
Further, the connecting part of the reinforced steel member is fixedly connected with the ALC prefabricated wall panel by adopting a concrete self-tapping metal screw.
Further, before the ALC is poured into the die in the first step, the U-shaped connecting piece is arranged between the upper layer of reinforcing steel bar net sheet and the lower layer of reinforcing steel bar net sheet, the closed end of the U-shaped connecting piece is close to one side of the groove, and two free ends of the U-shaped connecting piece are fixedly connected with one end parts of two transverse reinforcing steel bars which are arranged in parallel relatively from top to bottom respectively.
Furthermore, the U-shaped connecting piece and the transverse steel bar are fixedly connected in a welding mode.
The U-shaped reinforcing member is manufactured by the first longitudinal column and the second longitudinal column which are L-shaped members, arranging one ends of the first longitudinal column and the second longitudinal column oppositely, vertically placing a plurality of connecting plates on inner right angles of the first longitudinal column and the second longitudinal column respectively according to a certain interval, and fixedly connecting the connecting plates with the first longitudinal column and the second longitudinal column respectively.
Furthermore, the connection mode of the connecting plate and the first longitudinal column and the second longitudinal column is welding.
Further, the concrete steps of milling a first clamping groove corresponding to the first longitudinal column, a second clamping groove corresponding to the second longitudinal column and a third clamping groove corresponding to the connecting plate at the tail end of the ALC prefabricated wall plate are that the height of the first clamping groove from the upper edge of the ALC prefabricated wall plate is not lower than the thickness of the corresponding transverse end of the first longitudinal column;
Milling a second clamping groove at a position, close to the edge of the lower surface, of the tail end of the ALC prefabricated wall panel, wherein the distance between the second clamping groove and the lower edge of the ALC prefabricated wall panel is not lower than the thickness of the corresponding transverse end of the second longitudinal column;
milling a third clamping groove at the position of the tail of the ALC prefabricated wallboard, which corresponds to the connecting plate, wherein the upper end and the lower end of the third clamping groove are communicated with the first clamping groove and the second clamping groove, and the width of the second clamping groove is not smaller than that of the connecting plate.
The method comprises the specific steps of fixedly connecting the connecting part of the reinforcing member with an ALC wallboard, namely, forming a first anchor hole in the connecting plate, forming a second anchor hole in a position corresponding to the first anchor hole in the U-shaped connecting piece, and fixedly connecting the connecting plate with the U-shaped connecting piece through the first anchor hole and the second anchor hole by using a metal anchor bolt.
The invention adopts the structure and has the following advantages:
(1) The reinforced member is combined with the existing common ALC prefabricated wallboard with lower density into a whole, so that the reinforced ALC wallboard with higher mechanical strength is formed, and the problems of low density, low strength, easiness in breakage, difficult high-rise installation and the like of the original wallboard are avoided. In addition, the reinforcing member can be connected with the bearing wall or the member by means of anchoring, welding and the like during the installation of the manufactured reinforced ALC plate, and no connecting piece is required to be configured independently, so that trouble and labor are saved, and the reinforced ALC plate is convenient and quick.
(2) Through carrying out the effective connection with the U type connecting piece with the inside structure transverse bar of prefabricated wallboard, the effectual stability of improving the connecting piece with wall connection to further improve the joint strength of reinforcing member and wall body.
(3) The U-shaped connecting piece is connected with the reinforced steel member through the metal anchor bolt, the connecting mode between the U-shaped connecting piece and the reinforced steel member is relatively flexible, engineering installation requirements can be better adapted, and meanwhile, the connecting mode is more flexible and rapid, and is convenient to produce and process.
Description of the drawings:
FIG. 1 is a schematic perspective view of an ALC prefabricated wall panel;
FIG. 2 is a schematic perspective view of a reinforcing member;
FIG. 3 is a schematic front view of a structural view of a reinforcing member;
FIG. 4 is a schematic perspective view of a reinforced ALC wall panel;
FIG. 5 is an enlarged schematic view of portion A of a schematic view of a three-dimensional structure of a reinforced ALC wall panel;
FIG. 6 is an enlarged schematic view of portion B of a schematic view of a three-dimensional structure of a reinforced ALC wall panel;
FIG. 7 is a front view of a schematic of a reinforced ALC wall panel construction;
FIG. 8 is a right side view of a schematic of a reinforced ALC wall panel construction;
FIG. 9 is a front view of a schematic structural diagram of a reinforced ALC wall panel with U-shaped connectors;
FIG. 10 is a schematic view of the location of a U-shaped connector;
fig. 11 is a schematic view of the positions of the first anchor hole and the second anchor hole.
In the figure, 1, prefabricated wallboard, 2, reinforcing member, 4, metal anchor bolt, 5, U type connecting piece, 6, horizontal reinforcing bar, 7, vertical reinforcing bar, 8, first bolt hole, 9, second bolt hole, 10, tenon, 11, recess, 21, first vertical post, 22, second vertical post, 23, connecting plate, 31, first joint groove, 32, second joint groove, 33, third joint groove.
The specific embodiment is as follows:
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a number" means one or more, and the meaning of "a plurality" means two or more.
Example 1:
As shown in fig. 1, the reinforced ALC wallboard comprises an ALC prefabricated wallboard 1, wherein an upper layer of steel bar net rack and a lower layer of steel bar net rack are arranged in the ALC prefabricated wallboard 1, each layer of steel bar net rack comprises a plurality of transverse steel bars 6 and a plurality of longitudinal steel bars 7, the transverse steel bars 6 and the longitudinal steel bars 7 are vertically and fixedly connected to form a steel wire net rack, a tenon 10 is arranged on one transverse side of the ALC prefabricated wallboard 1, and a corresponding groove 11 is arranged on the other transverse side of the ALC prefabricated wallboard 1;
As shown in fig. 2 and 3, the reinforcing member 2 includes a first longitudinal column 21, a second longitudinal column 22, and a connecting plate 23 spaced between the first longitudinal column 21 and the second longitudinal column 22, where the first longitudinal column 21 and the second longitudinal column 22 are arranged in parallel, and one end of the connecting plate 23 is fixedly connected with the first longitudinal column 21, and the other end is fixedly connected with the second longitudinal column 22;
As shown in fig. 4-8, the upper and lower sides of the groove 11 are respectively provided with a longitudinal clamping groove with a first clamping groove 31 and a second clamping groove 32, a plurality of vertical third clamping grooves 33 are further arranged between the first clamping groove 31 and the second clamping groove 32, the groove 11 is longitudinally disconnected by the third clamping grooves 33, the first longitudinal column 21 is clamped in the first clamping groove 31, the second longitudinal column 22 is clamped in the second clamping groove 32, the connecting plate 23 is positioned in the third clamping groove 33, and the connecting plate 23 is fixedly connected with the ALC prefabricated wall panel 1.
As shown in fig. 2 and 3, as a preferable embodiment of the present invention, the first vertical column 21 and the second vertical column 22 are elongated columns having an L-shaped cross section.
As shown in fig. 6 to 8, as a preferred technical scheme of the present invention, the connection plate 23 is fixedly connected with the ALC prefabricated wall panel 1 through a metal anchor bolt 4, which is a concrete self-tapping anchor bolt.
The method for manufacturing the ALC prefabricated wallboard comprises the following steps of:
Step one, as shown in fig. 1, binding transverse reinforcing steel bars 6 and longitudinal reinforcing steel bars 7 to manufacture reinforcing steel bar meshes, putting the manufactured reinforcing steel bar meshes into an ALC wallboard manufacturing mold in an upper layer and a lower layer, pouring ALC into the mold to form a sheet block, pressurizing and curing by steam until the ALC wallboard meets the construction strength requirement to finish manufacturing the ALC prefabricated wallboard 1, wherein one end of the ALC prefabricated wallboard 1 after the mold is disassembled is provided with a groove 11, and the other end is provided with a tenon 10 corresponding to the groove;
step two, as shown in fig. 2 and 3, manufacturing a reinforcing member 2, wherein the reinforcing member 2 comprises a first longitudinal column 21, a second longitudinal column 22 and connecting plates 23 which are distributed between the first longitudinal column 21 and the second longitudinal column 22 at intervals;
Step three, as shown in fig. 4-8, milling a first clamping groove 31 corresponding to the first vertical column 21, a second clamping groove 32 corresponding to the second vertical column 22 and a third clamping groove 33 corresponding to the connecting plate 23 at the tail end of the ALC prefabricated wall board 1;
Step four, as shown in fig. 4-8, the first vertical column 21 is clamped into the first clamping groove 31, the second vertical column 22 is clamped into the second clamping groove 31, the connecting part 23 is clamped into the third clamping groove 33, and the connecting part 23 of the reinforcing member 2 is fixedly connected with the ALC prefabricated wall panel 1.
As shown in fig. 6 to 8, as a preferred embodiment of the present invention, the connection portion 23 of the reinforcing member 2 is fixedly connected to the ALC prefabricated wall panel 1 by using a metal anchor bolt 4, which is a concrete self-tapping anchor bolt.
As shown in fig. 2-3, as a preferred technical scheme of the present invention, the specific steps of manufacturing the U-shaped reinforcing member in the second step are that the first longitudinal column 21 and the second longitudinal column 22 are L-shaped members, one ends of the first longitudinal column 21 and the second longitudinal column 22 are oppositely arranged, a plurality of connecting plates 23 are vertically arranged on inner right angles of the first longitudinal column 21 and the second longitudinal column 22 respectively according to a certain interval, and the connecting plates 23 are fixedly connected with the first longitudinal column 21 and the second longitudinal column 22 respectively.
As a preferable embodiment of the present invention, the connection plate 23 is welded to the first vertical column 21 and the second vertical column 22.
The third step of milling the first clamping groove 31 corresponding to the first vertical column 21, the second clamping groove 32 corresponding to the second vertical column 22 and the third clamping groove 33 corresponding to the connecting plate 23 on the tail end of the ALC prefabricated wall board 1 is that the first clamping groove 31 is milled on the position, close to the edge of the upper surface, of the tail end of the ALC prefabricated wall board 1, and the height of the first clamping groove 31 from the upper edge of the ALC prefabricated wall board 1 is not lower than the thickness of the corresponding transverse end of the first vertical column 21;
Milling a second clamping groove 32 at the position, close to the edge of the lower surface, of the tail end of the ALC prefabricated wall plate 1, wherein the height of the second clamping groove 32 from the lower edge of the ALC prefabricated wall plate 1 is not lower than the thickness of the corresponding transverse end of the second longitudinal column 22, and the width of the second clamping groove 32 from the right edge of the ALC prefabricated wall plate 1 is not smaller than the width of the transverse end of the second longitudinal column 22;
And milling a third clamping groove 33 at the position of the tail part of the ALC prefabricated wall plate 1 corresponding to the connecting plate 23, wherein the upper end and the lower end of the third clamping groove 33 are communicated with the first clamping groove 31 and the second clamping groove 32, and the width of the second clamping groove 33 is not smaller than the width of the connecting plate 23.
Example 2:
As shown in fig. 9, in embodiment 2, compared with embodiment 1, the inner side of the connecting plate 23 is provided with a U-shaped connecting piece 5, the U-shaped connecting piece 5 includes two free ends and a closed end, the closed end of the U-shaped connecting piece 5 is fixedly connected with the connecting plate 23 of the reinforcing member 2, and the two free ends face to the side far away from the reinforcing member 2.
As a preferable technical scheme of the invention, two free ends of the U-shaped connecting piece 5 are fixedly connected with one end of the transverse steel bar 6 corresponding to the upper layer and the lower layer respectively.
As a preferable technical scheme of the invention, the U-shaped connecting piece 5 and the transverse steel bar 6 are fixedly connected in a welding mode.
As shown in fig. 11, a first anchor hole 8 is formed in the closed end of the U-shaped connecting piece 5, and a second anchor hole 9,U is formed in a position, corresponding to the first anchor hole 8, of the connecting plate 23, and the connecting piece 5 and the connecting plate 23 are fixedly connected through a metal anchor bolt 4.
The method for manufacturing the ALC prefabricated wallboard comprises the following steps of:
As shown in fig. 10, before the ALC is poured into the mold, the U-shaped connecting piece 5 is placed between the upper layer of reinforcing steel bar meshes and the lower layer of reinforcing steel bar meshes, the closed end of the U-shaped connecting piece 5 is close to one side of the groove 11, and two free ends of the U-shaped connecting piece 5 are fixedly connected with one end parts of two transverse reinforcing steel bars 6 which are oppositely arranged in parallel up and down respectively;
step two, as shown in fig. 2 and 3, manufacturing a reinforcing member 2, wherein the reinforcing member 2 comprises a first longitudinal column 21, a second longitudinal column 22 and connecting plates 23 which are distributed between the first longitudinal column 21 and the second longitudinal column 22 at intervals;
Step three, as shown in fig. 4-7, milling a first clamping groove 31 corresponding to the first vertical column 21, a second clamping groove 32 corresponding to the second vertical column 22 and a third clamping groove 33 corresponding to the connecting plate 23 at the tail end of the ALC prefabricated wall board 1;
Step four, as shown in fig. 9 and 11, the first vertical column 21 is clamped into the first clamping groove 31, the second vertical column 22 is clamped into the second clamping groove 31, the connecting part 23 is clamped into the third clamping groove 33, the connecting plate 23 is provided with a first anchor hole 8, the U-shaped connecting piece 5 is provided with a second anchor hole 9 at a position corresponding to the first anchor hole 8, the diameter of the first anchor hole 8 is not smaller than that of the second anchor hole 9, and the connecting plate 23 and the U-shaped connecting piece 5 are fixedly connected through the first anchor hole 8 and the second anchor hole 9 by using the metal anchor 4.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present invention.
Claims (10)
1. The reinforced ALC wallboard comprises an ALC prefabricated wallboard (1), an upper layer of steel bar net rack and a lower layer of steel bar net rack are arranged in the ALC prefabricated wallboard (1), each layer of steel bar net rack comprises a plurality of transverse steel bars (6) and a plurality of longitudinal steel bars (7), the transverse steel bars (6) are vertically and fixedly connected with the longitudinal steel bars (7) to form a steel wire net rack, a tenon (10) is arranged on one transverse side of the ALC prefabricated wallboard (1), a groove (11) corresponding to the tenon (10) is arranged on the other transverse side of the ALC prefabricated wallboard, the reinforced ALC wallboard is characterized by further comprising a reinforcing member (2), the reinforcing member (2) comprises a first longitudinal column (21), a second longitudinal column (22) and connecting plates (23) which are distributed between the first longitudinal column (21) and the second longitudinal column (22) at intervals, one end of each connecting plate (23) is fixedly connected with the first longitudinal column (21), the other end of each connecting plate (23) is fixedly connected with the second longitudinal column (22), the two sides of each groove (11) are provided with a plurality of first clamping grooves (31) and a plurality of second clamping grooves (32) respectively connected with the first clamping grooves (32) along the first longitudinal grooves (33), the first longitudinal column (21) is clamped in the first clamping groove (31), the second longitudinal column (22) is clamped in the second clamping groove (32), the connecting plate (23) is located in the third clamping groove (33), and the connecting plate (23) is fixedly connected with the ALC prefabricated wallboard (1).
2. The reinforced ALC wall panel of claim 1, wherein said first longitudinal leg (21) and said second longitudinal leg (22) are elongated legs having L-shaped cross-sections.
3. A reinforced ALC wall panel as in claim 1, wherein the inside of said connection plate (23) is provided with a U-shaped connector (5), said U-shaped connector (5) comprising two free ends and a closed end, said closed end of said U-shaped connector (5) being fixedly connected to said connection plate (23) of said reinforcement member (2), said two free ends facing away from said reinforcement member (2).
4. The reinforced ALC wallboard of claim 3, wherein the two free ends of the U-shaped connecting piece (5) are fixedly connected with one end of the transverse steel bar (6) corresponding to the upper layer and the lower layer respectively.
5. A reinforced ALC wall panel as in claim 3 or 4, wherein said U-shaped connector (5) is fixedly connected to said web (23) by means of metal anchors (4).
6. A manufacturing method of a reinforced ALC wallboard is used for manufacturing the reinforced ALC wallboard in any one of claims 1-5, and is characterized by comprising the following steps of firstly binding transverse reinforcing steel bars (6) and longitudinal reinforcing steel bars (7) to manufacture reinforcing steel bar meshes, putting the manufactured reinforcing steel bar meshes into a manufacturing mould of the ALC wallboard in an upper layer and a lower layer, pouring ALC into the mould to form a sheet block, performing steam pressurizing maintenance until the ALC wallboard meets the construction strength requirement, namely completing the manufacture of the ALC prefabricated wallboard (1), wherein one end of the ALC prefabricated wallboard (1) after the mould is disassembled is provided with a groove (11), the other end of the ALC prefabricated wallboard is provided with a tenon (10) corresponding to the groove (11), secondly manufacturing a reinforcing member (2), wherein the reinforcing member (2) comprises a first longitudinal column (21), a second longitudinal column (22) and a connecting plate (23) which are distributed between the first longitudinal column (21) and the second longitudinal column (22), thirdly milling the tail end of the prefabricated wallboard (1) into a first clamping groove (31) corresponding to the first longitudinal column (21), a second clamping groove (22) corresponding to the first connecting plate (31) and a third clamping groove (33) corresponding to the first connecting plate (31) and the second connecting plate (33), the connecting plate (23) of the reinforcing member (2) is fixedly connected with the ALC prefabricated wall panel (1).
7. The method of manufacturing a reinforced ALC wall panel according to claim 6, wherein before pouring ALC into the mold, the U-shaped connecting piece (5) is placed between the upper and lower layers of reinforcement meshes, the closed end of the U-shaped connecting piece (5) is close to one side of the groove (11), and two free ends of the U-shaped connecting piece (5) are fixedly connected with one end parts of two transverse reinforcement bars (6) which are arranged in parallel vertically.
8. The method of manufacturing a reinforced ALC wall board according to claim 6, wherein the specific steps of manufacturing the U-shaped reinforcing member are that the first longitudinal column (21) and the second longitudinal column (22) are L-shaped members, one ends of the first longitudinal column (21) and the second longitudinal column (22) are arranged oppositely, a plurality of connecting plates (23) are vertically arranged on inner right angles of the first longitudinal column (21) and the second longitudinal column (22) respectively according to a certain interval, and the connecting plates (23) are fixedly connected with the first longitudinal column (21) and the second longitudinal column (22) respectively.
9. The method for manufacturing the reinforced ALC wallboard according to claim 6, wherein the third step of milling the first clamping groove (31) corresponding to the first longitudinal column (21) at the tail end of the ALC prefabricated wallboard (1), milling the second clamping groove (32) corresponding to the second longitudinal column (22) and the third clamping groove (33) corresponding to the connecting plate (23) is characterized in that the first clamping groove (31) is milled at the position, close to the upper surface edge, of the tail end of the ALC prefabricated wallboard (1), the height of the first clamping groove (31) from the upper edge of the ALC prefabricated wallboard (1) is not lower than the thickness of the corresponding transverse end of the first longitudinal column (21), the second clamping groove (32) is milled at the position, close to the lower surface edge, of the tail end of the ALC prefabricated wallboard (1), of the second clamping groove (32) is not lower than the thickness of the corresponding second longitudinal column (22), and the width of the ALC prefabricated wallboard (33) is not lower than the thickness of the corresponding to the second clamping groove (32) at the position, close to the lower edge of the ALC prefabricated wallboard (1).
10. The method for manufacturing the reinforced ALC wallboard according to claim 7, wherein the concrete step of fixedly connecting the connecting plate (23) with the ALC prefabricated wallboard (1) is characterized in that a first anchor hole (8) is formed in the connecting plate (23), a second anchor hole (9) is formed in a position, corresponding to the first anchor hole (8), in the U-shaped connecting piece (5), and the connecting plate (23) and the U-shaped connecting piece (5) are fixedly connected through the first anchor hole (8) and the second anchor hole (9) by using a metal anchor bolt (4).
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| CN105178611B (en) * | 2015-06-30 | 2017-08-25 | 中国二十冶集团有限公司 | The integrative construction device and its application method of ALC plates |
| CN107419801B (en) * | 2017-04-17 | 2019-11-12 | 浙江普天集成房屋有限公司 | A kind of assembled single layer ALC wood connecting building and its construction method and ALC board manufacturing method |
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