CN215442499U - Prefabricated wall body of assembled - Google Patents
Prefabricated wall body of assembled Download PDFInfo
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- CN215442499U CN215442499U CN202022319788.6U CN202022319788U CN215442499U CN 215442499 U CN215442499 U CN 215442499U CN 202022319788 U CN202022319788 U CN 202022319788U CN 215442499 U CN215442499 U CN 215442499U
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Abstract
The utility model provides an assembled prefabricated wall, which belongs to the field of assembled building structures and comprises a heat insulation layer, a cold-formed thin-wall light steel framework, supports, a steel wire mesh or a fiber mesh and concrete panels, wherein the cold-formed thin-wall light steel framework is arranged on the heat insulation layer, the steel supports are arranged on two sides of the cold-formed thin-wall light steel framework, the concrete panels are poured on two sides of the heat insulation layer, the steel wire mesh or the fiber mesh is embedded between the heat insulation layer and the concrete panels or in the concrete panels, and the heat insulation layer, the steel wire mesh or the fiber mesh and the concrete panels are connected into a whole through heat insulation connecting pieces. The heat-insulating layer is made of the composite heat-insulating material with high heat-insulating property and low manufacturing cost, so that the heat-insulating property requirement can be met, and the manufacturing cost is greatly reduced; all parts of the wall body are connected by adopting heat-insulating connecting pieces, so that the wall body is firm and reliable; the cold-formed thin-wall light steel framework has different width and thickness according to the design requirements of the wall body.
Description
Technical Field
The utility model relates to an assembly type building structure, in particular to an assembly type prefabricated wall.
Background
The traditional heat-preservation integrated wallboard is generally produced and processed by adopting a flat die, and the labor cost is higher. The applicant filed an invention patent with the name of "a modular insulation structure integrated wall" on 2016, 1, 15, and the patent application numbers are as follows: 201620037612.2, which is issued to solve the problem of high labor cost in flat die production. However, in the patent implementation process, the applicant finds that the total amount of cold-formed thin-wall light steel used in the wall structure is large, a customized steel die is needed to be machined, the die amortization cost is high, the machining and manufacturing cost is high, and in addition, the problems that the heat preservation energy conservation does not reach the standard or the cost of the heat preservation material is high due to the fact that the heat preservation material in the wall structure is made of a single material can occur.
Disclosure of Invention
The technical task of the utility model is to provide an assembly type prefabricated wall body with low production cost and good heat insulation performance aiming at the defects of the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides an assembled prefabricated wall body, includes heat preservation, the light steel skeleton of clod wash thin wall, steel shotcrete, wire net or fibre net, concrete panel, be provided with the light steel skeleton of clod wash thin wall on the heat preservation, the both sides of the light steel skeleton of clod wash thin wall are provided with the steel shotcrete that is the cross and arranges respectively, have pour the concrete panel in the both sides of heat preservation, have buried wire net or fibre net between heat preservation and concrete panel or in the concrete panel, above-mentioned heat preservation, wire net or fibre net, concrete panel link up with the heat preservation connecting piece and connect into an organic whole.
Furthermore, the heat-insulating layer is made of a single material or a composite material.
Preferably, the single material comprises extruded sheet, polystyrene board, phenolic board, rock wool, foamed cement, foamed polyurethane or foamed plastic.
Further, the composite material comprises two composite modes of A + B and A + B + A:
wherein the A + B compound mode is as follows: the width of the cold-formed thin-wall light steel framework is 30mm to the total thickness of (A + B);
a + B + A compounding mode: the width of the cold-formed thin-wall light steel framework is 30mm to the total thickness of (A + B + A);
the A is foamed cement, foamed polyurethane or foamed plastic, and the B is extruded board, polystyrene board, phenolic board or rock wool.
Preferably, the thickness of the heat-insulating layer is 120 mm-160 mm.
Preferably, the thickness of the single-sided concrete panel is 15 mm to 50 mm.
Preferably, the heat-preservation connecting piece is a heat-preservation nail.
Preferably, the steel support is a cold-formed thin-walled light steel support or a steel bar.
Compared with the prior art, the assembled prefabricated wall body has the advantages that,
1. the heat-insulating layer is made of the composite heat-insulating material with high heat-insulating property and low manufacturing cost, so that the heat-insulating property requirement can be met, and the manufacturing cost is greatly reduced;
2. according to the wall structure, all the parts are connected by the heat-insulation connecting piece, so that the wall structure is firm and reliable;
3. the cold-formed thin-wall light steel framework has different widths and thicknesses according to the design requirements of the wall body, not only meets the design requirements, but also reduces the total use amount of the cold-formed thin-wall light steel framework, and greatly reduces the production cost.
(IV) description of the drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the A-A-section structure of FIG. 2;
FIG. 4 is a schematic top view of the structure of FIG. 2;
FIG. 5 is a schematic view of a connecting structure of the cold-bending thin-wall light steel framework and the steel support in FIG. 1.
In the figure, 1, an insulating layer, 2, a cold-formed thin-wall light steel framework, 3, a steel support, 4, a steel wire mesh or a fiber mesh, 5, a concrete panel, 6 and an insulating connecting piece.
(V) detailed description of the preferred embodiments
A prefabricated wall assembly according to the present invention will be described in detail with reference to fig. 1 to 5.
The first embodiment is as follows:
the utility model provides an assembled prefabricated wall body, includes heat preservation 1, the light steel skeleton of clod wash thin wall 2, steel shotcrete 3, wire net 4, concrete panel 5, be provided with the light steel skeleton of clod wash thin wall 2 on the heat preservation 1, the both sides of the light steel skeleton of clod wash thin wall 2 are provided with the steel shotcrete 3 that is the cross and arranges respectively, have pour concrete panel 5 in the both sides of heat preservation 1, have buried wire net 4 between heat preservation 1 and concrete panel 5 or in the concrete panel 5, and above-mentioned heat preservation 1, wire net or fibre net 4, concrete panel 5 link up with heat preservation connecting piece 6 and connect into an entirety.
The heat-insulating layer 1 is a composite heat-insulating layer, and the combination form is as follows: a + B + A, the middle of the heat-insulating layer 1 is made of polystyrene boards, the thickness of the polystyrene boards is 60mm, the two sides of the heat-insulating layer are made of foamed cement, the thickness of each polystyrene board is 40mm, the thickness of each concrete panel is 30mm, and the total thickness of the wall body is 200 mm. The width of the cold-formed thin-wall light steel framework is 50 mm.
Example two:
the prefabricated wall comprises a heat insulation layer 1, a cold-formed thin-wall light steel framework 2, steel supports 3, a fiber net 4 and a concrete panel 5, wherein the cold-formed thin-wall light steel framework 2 is arranged on the heat insulation layer 1, the steel supports 3 which are arranged in a cross shape are respectively arranged on two sides of the cold-formed thin-wall light steel framework 2, the concrete panel 5 is poured on two sides of the heat insulation layer 1, the fiber net 4 is embedded between the heat insulation layer 1 and the concrete panel 5 or in the concrete panel 5, and the heat insulation layer 1, the fiber net 4 and the concrete panel 5 are connected into a whole through a heat insulation connecting piece 6.
The heat-insulating layer 1 is a composite heat-insulating layer, and the combination form is as follows: a + B + A, the middle of the heat-insulating layer 1 is made of a polyphenyl board, the thickness of the polyphenyl board is 70mm, the two sides of the heat-insulating layer are made of foamed cement, the thickness of each polyphenyl board is 35mm, the thickness of each concrete panel is 30mm, and the total thickness of the wall body is 200 mm. The width of the cold-formed thin-wall light steel framework is 50 mm.
Example three:
the utility model provides an assembled prefabricated wall body, includes heat preservation 1, the light steel skeleton of clod wash thin wall 2, steel shotcrete 3, wire net 4, concrete panel 5, be provided with the light steel skeleton of clod wash thin wall 2 on the heat preservation 1, the both sides of the light steel skeleton of clod wash thin wall 2 are provided with the steel shotcrete 3 that is the cross and arranges respectively, have pour concrete panel 5 in the both sides of heat preservation 1, have buried wire net 4 between heat preservation 1 and concrete panel 5 or in the concrete panel 5, and above-mentioned heat preservation 1, wire net 4, concrete panel 5 link up with heat preservation connecting piece 6 and connect into an entirety.
The heat-insulating layer 1 is a composite heat-insulating layer, and the combination form is as follows: the thickness of the A + B + A is 50mm, the middle of the heat-insulating layer 1 is made of rock wool, the thickness of the rock wool is 45mm, the thickness of the concrete panel is 30mm, and the total thickness of the wall body is 200 mm. The width of the cold-formed thin-wall light steel framework is 50 mm.
Example four:
the prefabricated wall comprises a heat insulation layer 1, a cold-formed thin-wall light steel framework 2, steel supports 3, a fiber net 4 and a concrete panel 5, wherein the cold-formed thin-wall light steel framework 2 is arranged on the heat insulation layer 1, the steel supports 3 which are arranged in a cross shape are respectively arranged on two sides of the cold-formed thin-wall light steel framework 2, the concrete panel 5 is poured on two sides of the heat insulation layer 1, the fiber net 4 is embedded between the heat insulation layer 1 and the concrete panel 5 or in the concrete panel 5, and the heat insulation layer 1, the fiber net 4 and the concrete panel 5 are connected into a whole through a heat insulation connecting piece 6.
The heat-insulating layer 1 is a composite heat-insulating layer, and the combination form is as follows: the thickness of the heat-insulating layer 1 is 50mm, the thickness of the heat-insulating layer is 45mm, the thickness of the concrete panel is 30, the total thickness of the wall is 200mm, and the width of the cold-bending thin-wall light steel framework is 40 mm.
Example five:
the utility model provides an assembled prefabricated wall body, includes heat preservation 1, the light steel skeleton of clod wash thin wall 2, steel shotcrete 3, wire net 4, concrete panel 5, be provided with the light steel skeleton of clod wash thin wall 2 on the heat preservation 1, the both sides of the light steel skeleton of clod wash thin wall 2 are provided with the steel shotcrete 3 that is the cross and arranges respectively, have pour concrete panel 5 in the both sides of heat preservation 1, have buried wire net 4 between heat preservation 1 and concrete panel 5 or in the concrete panel 5, and above-mentioned heat preservation 1, wire net 4, concrete panel 5 link up with heat preservation connecting piece 6 and connect into an entirety.
The heat-insulating layer 1 is a composite heat-insulating layer, and the combination form is as follows: a + B + A, the middle of the heat-insulating layer 1 is made of a phenolic plate, the thickness of the phenolic plate is 60mm, the two sides of the heat-insulating layer are made of foamed polyurethane, the thickness of the phenolic plate is 40mm, the thickness of the concrete panel is 30mm, the total thickness of the wall is 200mm, and the width of the cold-formed thin-wall light steel framework is 40 mm.
Example six:
the utility model provides an assembled prefabricated wall body, includes heat preservation 1, the light steel skeleton of clod wash thin wall 2, steel shotcrete 3, wire net 4, concrete panel 5, be provided with the light steel skeleton of clod wash thin wall 2 on the heat preservation 1, the both sides of the light steel skeleton of clod wash thin wall 2 are provided with the steel shotcrete 3 that is the cross and arranges respectively, have pour concrete panel 5 in the both sides of heat preservation 1, have buried wire net 4 between heat preservation 1 and concrete panel 5 or in the concrete panel 5, and above-mentioned heat preservation 1, wire net 4, concrete panel 5 link up with heat preservation connecting piece 6 and connect into an entirety.
The heat-insulating layer 1 is a composite heat-insulating layer, and the combination form is as follows: a + B, the heat preservation layer 1 is made of rock wool with the thickness of 80mm and foamed cement with the thickness of 60mm, the thickness of each concrete panel is 30, the total thickness of the wall body is 200mm, and the width of the cold-formed thin-wall light steel framework is 30-140 mm.
Example seven:
the prefabricated wall comprises a heat insulation layer 1, a cold-formed thin-wall light steel framework 2, steel supports 3, a fiber net 4 and a concrete panel 5, wherein the cold-formed thin-wall light steel framework 2 is arranged on the heat insulation layer 1, the steel supports 3 which are arranged in a cross shape are respectively arranged on two sides of the cold-formed thin-wall light steel framework 2, the concrete panel 5 is poured on two sides of the heat insulation layer 1, the fiber net 4 is embedded between the heat insulation layer 1 and the concrete panel 5 or in the concrete panel 5, and the heat insulation layer 1, the fiber net 4 and the concrete panel 5 are connected into a whole through a heat insulation connecting piece 6.
The heat-insulating layer 1 is a composite heat-insulating layer, and the combination form is as follows: a + B, the heat-insulating layer 1 is made of polyphenyl boards with the thickness of 80mm and foamed cement with the thickness of 60mm, the thickness of each concrete panel is 30, the total thickness of the wall body is 200mm, and the width of the cold-formed thin-wall light steel framework is 30-140 mm.
Example eight:
the prefabricated wall comprises a heat insulation layer 1, a cold-formed thin-wall light steel framework 2, steel supports 3, a fiber net 4 and a concrete panel 5, wherein the cold-formed thin-wall light steel framework 2 is arranged on the heat insulation layer 1, the steel supports 3 which are arranged in a cross shape are respectively arranged on two sides of the cold-formed thin-wall light steel framework 2, the concrete panel 5 is poured on two sides of the heat insulation layer 1, the fiber net 4 is embedded between the heat insulation layer 1 and the concrete panel 5 or in the concrete panel 5, and the heat insulation layer 1, the fiber net 4 and the concrete panel 5 are connected into a whole through a heat insulation connecting piece 6.
The heat preservation layer 1 is made of a single material, rock wool with the thickness of 140mm is adopted in the heat preservation layer 1, the thickness of each concrete panel is 30, the total thickness of the wall body is 200mm, and the width of the cold-formed thin-wall light steel framework is 30-140 mm.
The fabricated prefabricated wall body is simple and convenient to process and manufacture, and can be processed and manufactured according to the technical content disclosed by the applicant and the attached drawings of the specification.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (6)
1. The utility model provides an assembled prefabricated wall body, includes heat preservation (1), the light steel skeleton of clod wash thin wall (2), steel shotcrete (3), wire net or fibre web (4), concrete panel (5), its characterized in that: the heat-insulating layer is characterized in that a cold-bending thin-wall light steel framework (2) is arranged on the heat-insulating layer (1), steel supports (3) which are arranged in a cross shape are arranged on two sides of the cold-bending thin-wall light steel framework (2) respectively, concrete panels (5) are poured on two sides of the heat-insulating layer (1), a steel wire mesh or a fiber mesh (4) is embedded between the heat-insulating layer (1) and the concrete panels (5) or in the concrete panels (5), and the heat-insulating layer (1), the steel wire mesh or the fiber mesh (4) and the concrete panels (5) are communicated and connected into a whole through heat-insulating connecting pieces (6).
2. The prefabricated wall body of claim 1, wherein the insulating layer (1) is made of a single material or a composite material.
3. Prefabricated wall according to claim 1 or 2, characterised in that said insulating layer (1) has a thickness of 120 mm to 160 mm.
4. Prefabricated wall according to claim 1 or 2, characterised in that said single-sided concrete panels (5) have a thickness of between 15 mm and 50 mm.
5. Prefabricated wall according to claim 1 or 2, characterised in that said insulating connector (6) is an insulating nail.
6. Prefabricated wall according to claim 1 or 2, characterised in that said steel supports (3) are cold-formed thin-walled light steel supports or steel reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319788.6U CN215442499U (en) | 2020-10-19 | 2020-10-19 | Prefabricated wall body of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319788.6U CN215442499U (en) | 2020-10-19 | 2020-10-19 | Prefabricated wall body of assembled |
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| Publication Number | Publication Date |
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| CN215442499U true CN215442499U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022319788.6U Active CN215442499U (en) | 2020-10-19 | 2020-10-19 | Prefabricated wall body of assembled |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198960A (en) * | 2022-08-22 | 2022-10-18 | 山东时代塑胶有限公司 | Prefabricated cold-formed thin-walled steel reinforced concrete structure heat preservation integration exterior wall cladding and structure |
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2020
- 2020-10-19 CN CN202022319788.6U patent/CN215442499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198960A (en) * | 2022-08-22 | 2022-10-18 | 山东时代塑胶有限公司 | Prefabricated cold-formed thin-walled steel reinforced concrete structure heat preservation integration exterior wall cladding and structure |
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