CN216893116U - Polyphenyl granule concrete sandwich wall body - Google Patents
Polyphenyl granule concrete sandwich wall body Download PDFInfo
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- CN216893116U CN216893116U CN202220559436.4U CN202220559436U CN216893116U CN 216893116 U CN216893116 U CN 216893116U CN 202220559436 U CN202220559436 U CN 202220559436U CN 216893116 U CN216893116 U CN 216893116U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
A polyphenyl granule concrete sandwich wall body comprises a polyphenyl granule concrete slab, a light steel keel, a cement fiberboard, foamed polyurethane, a ceramic tile adhesive and a self-tapping screw; the side edge of the polyphenyl granule concrete plate is provided with an overlapping wedge, the overlapping wedge is fixedly connected with one side of the light steel keel through a self-tapping screw, and the overlapping wedge of the polyphenyl granule concrete plate is tightly bonded by using ceramic tile glue; the cavity of the light steel keel is filled with foamed polyurethane; the side edge of the cement fiberboard is provided with an overlapping wedge, the overlapping wedge is fixedly connected with the other side of the light steel keel through a self-tapping screw, and the overlapping wedge of the cement fiberboard is tightly bonded by using ceramic tile glue; forming a sandwich wall body. The utility model has the advantages of light dead weight, good integrity, good waterproof, anti-permeability and heat preservation performances and the like. The integration of non-masonry, self-heat preservation, pipeline installation and wall construction is realized, and the construction speed is high during the full dry method. The wall body member can be repeatedly used after being disassembled and modified, and is energy-saving and environment-friendly.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a polyphenyl particle concrete sandwich wall body.
Background
China is promoting the development of assembly type buildings comprehensively and advocating green construction projects with high assembly rate. The present engineering uses the assembled components of beam, column, wall and plate. The most widely applied assembled wallboard is an autoclaved aerated concrete strip slab (ALC strip for short), and the ALC strip slab has good fire resistance, sound insulation, heat insulation and heat preservation performances, and has the greatest advantage of economic price. However, there are the following problems: the strength is low, the shock resistance is poor, and the steel plate is easy to damage during transportation; secondly, the drying shrinkage value is large, and drying shrinkage cracks are easy to occur; the board is easy to absorb water and moisture, easy to crack due to poor stacking and poor in impermeability; fourthly, the mortar is not firmly bonded, and the surface of the wall is easily painted and has open grains and cracks.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a polyphenyl particle concrete sandwich wall is provided in order to overcome the defects that a strip-shaped plate wall joint is easy to crack, poor in impermeability and the like. The sandwich wall has the advantages of light dead weight, good integrity, good waterproof and anti-permeability performance, good thermal insulation performance and the like, is completely assembled and constructed, is convenient to install, can be repeatedly used after wall components are disassembled and modified, and is energy-saving and environment-friendly.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a polyphenyl particle concrete sandwich wall body comprises a polyphenyl particle concrete slab, a light steel keel, a cement fiberboard, foamed polyurethane, a ceramic tile adhesive and a self-tapping screw; the side edge of the polyphenyl granule concrete slab is provided with an overlap wedge, the overlap wedge is fixedly connected with one side of the light steel keel through a self-tapping screw, and the overlap wedge of the polyphenyl granule concrete slab is tightly bonded by ceramic tile glue; the cavity of the light steel keel is filled with foamed polyurethane; the side edge of the cement fiberboard is provided with a lapping wedge opening, the lapping wedge opening is fixedly connected with the other side of the light steel keel through a self-tapping screw, and the lapping wedge opening of the cement fiberboard is tightly bonded by using ceramic tile glue; forming a sandwich wall body.
Further, the light steel keel comprises a transverse framework and a vertical framework, and the transverse framework and the vertical framework are fixedly connected through self-tapping screws. Each end of the self-tapping screw is not less than 4.
Furthermore, the light steel keel and the main structure are connected by combining a shooting nail and an expansion bolt. When the major structure is the steel construction, adopt the fire control nail of taking the preforming to connect.
Furthermore, one side of the end plate of the polyphenyl particle concrete plate is flat, and the other corresponding side of the end plate of the polyphenyl particle concrete plate is provided with a lap joint wedge. The polyphenyl granule concrete slab should be vertically installed, horizontal seams are reduced as far as possible, a side wall plate is installed firstly, the side wall plate and the light steel keel are fixed through self-tapping nails, and then a wire pipe and a wire box are installed.
Further, polyphenyl granule concrete wallboard is the modularization component, and the width is 1200mm, and length is 2400mm, and thickness is 50 mm.
Further, the cement fiberboard is replaced by a polyphenyl particle concrete slab.
The technical principle of the utility model is as follows:
the light steel keel, the polyphenyl granule concrete plate and the cement fiber plate can be set as standard modules with certain specifications, the modules are prefabricated and formed in a factory, and the standard module components are assembled, connected and fixed on the site to form an integral sandwich wall body.
The utility model meets the requirements of the wall body and has the following advantages: the self weight is light, and the integrity is good; secondly, the installation is convenient, and the labor and the time are saved; waterproof, impervious, the thermal insulation performance is good; fourthly, energy conservation and environmental protection are achieved; the flatness is good, and the appearance effect is beautiful; and sixthly, the assembly type requirement is met, and the turnover use is realized.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic view of the lap wedge connection of embodiment 1 shown in FIG. 1;
FIG. 3 is a schematic view of the opening of the lap wedge of embodiment 1 shown in FIG. 1;
FIG. 4 is a schematic structural view of example 2 of the present invention;
in the figure: 1. the main structure, 2, polyphenyl granule concrete slab, 3, light gauge steel, 4, cement fiberboard, 5, foaming polyurethane, 6, ceramic tile glue, 7, self-tapping nail.
Detailed Description
The utility model is further explained with reference to the drawings and the embodiments.
Example 1
Referring to fig. 1-3, a polyphenyl granule concrete sandwich wall comprises a polyphenyl granule concrete slab 2, a light steel keel 3, a cement fiberboard 4, foamed polyurethane 5, tile glue 6 and a tapping screw 7; the side edge of the polyphenyl granule concrete slab 2 is provided with an overlapping wedge, the overlapping wedge is fixedly connected with one side of the light steel keel 3 through a self-tapping screw 7, and the overlapping wedge of the polyphenyl granule concrete slab 2 is bonded and compacted by ceramic tile glue 6; the cavity of the light steel keel 3 is sprayed and filled with foamed polyurethane 5; the side edge of the cement fiberboard 4 is provided with a lapping wedge, the lapping wedge is fixedly connected with the other side of the light steel keel 3 through a self-tapping screw 7, and the lapping wedge of the cement fiberboard 4 is bonded and compacted by using ceramic tile glue 6; forming a sandwich wall body.
In this embodiment, the light gauge steel 3 includes horizontal skeleton and vertical skeleton, horizontal skeleton and vertical skeleton pass through self-tapping screw 7 fixed connection. Each end of the self-tapping screw is not less than 4.
During construction, the edge ground framework and the edge top framework are installed firstly, then the vertical frameworks are installed, the distance between the partition wall vertical keels is less than or equal to 600mm, and the installation distance between the peripheral retaining wall vertical frameworks is less than or equal to 400 mm. Wherein, the framework along the ground, the top and the wall is preferably made of U-shaped steel, and other frameworks are preferably made of galvanized square tubes or C-shaped steel.
In the embodiment, the light steel keel 3 and the main structure 1 are connected by combining the shooting nails and the expansion bolts, the length of the shooting nails is more than or equal to 22mm, the distance between the shooting nails is less than or equal to 300mm, the length of the expansion bolts is more than or equal to 60mm, and the distance between the expansion bolts is less than or equal to 1000 mm. When the main structure 1 is a steel structure, the fire-fighting nails with pressing sheets are adopted for connection, the length of the fire-fighting nails is more than or equal to 32mm, and the nail distance is less than or equal to 400 mm.
In this embodiment, one side of the end plate of the polyphenyl particle concrete slab 2 is flat, and the other corresponding side is provided with a joint opening. The polyphenyl granule concrete slab 2 should be vertically installed, horizontal seams are reduced as far as possible, a side wall plate is installed firstly, the side wall plate and the light steel keel 3 are fixed through self-tapping screws 7, and a wire pipe and a wire box are installed.
In this embodiment, polyphenyl granule concrete wallboard 2 is the modularization component, and the width is 1200mm, and length is 2400mm, and thickness is 50mm, is convenient for transport, installation, can improve the installation effectiveness.
In this embodiment, the humidity and the coating amount of the tile glue 6 should be strictly controlled, and when a rear plate is squeezed together, the splicing seams should be filled with the tile glue.
In this embodiment, the polyphenyl granule concrete slab 2, the light gauge steel 3, the cement fiberboard 4 and the like are convenient to disassemble and can be repeatedly used.
The embodiment is mainly used for indoor partition walls.
The utility model meets the requirements of the wall body and has the following advantages: the self weight is light, and the integrity is good; secondly, the installation is convenient, and the labor and the time are saved; waterproof, impervious, the thermal insulation performance is good; fourthly, energy conservation and environmental protection are achieved; the flatness is good, and the appearance effect is beautiful; and sixthly, the assembly type requirement is met, and the turnover use is realized.
Example 2
This example differs from example 1 in that: the cement fibre board 4 is replaced by a polyphenyl particle concrete board 2.
The embodiment is mainly used for the partition wall and the wall with the requirements of heat preservation, heat insulation and sound insulation.
Claims (8)
1. A polyphenyl granule concrete sandwich wall body is characterized in that: comprises a polyphenyl granule concrete slab, a light steel keel, a cement fiber board, foamed polyurethane, ceramic tile glue and a self-tapping screw; the side edge of the polyphenyl granule concrete slab is provided with an overlap wedge, the overlap wedge is fixedly connected with one side of the light steel keel through a self-tapping screw, and the overlap wedge of the polyphenyl granule concrete slab is tightly bonded by ceramic tile glue; the cavity of the light steel keel is filled with foamed polyurethane; the side edge of the cement fiberboard is provided with a lapping wedge opening, the lapping wedge opening is fixedly connected with the other side of the light steel keel through a self-tapping screw, and the lapping wedge opening of the cement fiberboard is tightly bonded by using ceramic tile glue; forming a sandwich wall body.
2. The polyphenyl particle concrete sandwich wall body according to claim 1, characterized in that: the light steel keel comprises a transverse framework and a vertical framework, and the transverse framework and the vertical framework are fixedly connected through self-tapping screws.
3. The polyphenyl particle concrete sandwich wall body according to claim 2, characterized in that: each end of the self-tapping screw is not less than 4.
4. The polyphenyl particle concrete sandwich wall body according to claim 1 or 2, characterized in that: the light steel keel and the main structure are connected by combining a shooting nail and an expansion bolt.
5. The polyphenyl particle concrete sandwich wall body according to claim 4, characterized in that: when the major structure is the steel construction, adopt the fire control nail of taking the preforming to connect.
6. The polyphenyl particle concrete sandwich wall body according to claim 1 or 2, characterized in that: one side of the end plate of the polyphenyl particle concrete plate is flat, and the other corresponding side of the end plate of the polyphenyl particle concrete plate is provided with a lap joint wedge.
7. The polyphenyl particle concrete sandwich wall body according to claim 1 or 2, characterized in that: the polyphenyl granule concrete slab is the modularization component, and the width is 1200mm, and length is 2400mm, and thickness is 50 mm.
8. The polyphenyl particle concrete sandwich wall body according to any one of claims 1 to 7, characterized in that: the cement fiberboard is replaced by a polyphenyl particle concrete slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220559436.4U CN216893116U (en) | 2022-03-15 | 2022-03-15 | Polyphenyl granule concrete sandwich wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220559436.4U CN216893116U (en) | 2022-03-15 | 2022-03-15 | Polyphenyl granule concrete sandwich wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216893116U true CN216893116U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220559436.4U Active CN216893116U (en) | 2022-03-15 | 2022-03-15 | Polyphenyl granule concrete sandwich wall body |
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| Country | Link |
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| CN (1) | CN216893116U (en) |
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2022
- 2022-03-15 CN CN202220559436.4U patent/CN216893116U/en active Active
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