CN211714350U - Novel concrete heat preservation prefabricated wallboard - Google Patents
Novel concrete heat preservation prefabricated wallboard Download PDFInfo
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- CN211714350U CN211714350U CN201922278785.XU CN201922278785U CN211714350U CN 211714350 U CN211714350 U CN 211714350U CN 201922278785 U CN201922278785 U CN 201922278785U CN 211714350 U CN211714350 U CN 211714350U
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Abstract
A novel concrete heat-insulation prefabricated wallboard is characterized in that a framework (2) is composed of C-shaped steel, an inner core (3) of an extruded sheet is installed in the framework (2), two side faces of the framework (2) are respectively welded with a steel wire mesh (4), and a light ceramsite concrete panel (1) is formed by casting the surface of the steel wire mesh. The utility model discloses a C shaped steel frame forms firm outsourcing, the whole fastness of reinforcing wallboard, and wire net and the inboard inseparable welding of C shaped steel make the face whole firm not fracture, and haydite concrete two sides parcel extruded sheet can effectively reduce the wallboard unit weight, has excellent heat preservation energy-saving effect, and it is also very convenient to install simultaneously, selects the pattern many. The whole structure is simple, the manufacturing cost is low, the service life is long, and meanwhile, the transportation and the installation are also convenient.
Description
Technical Field
The utility model relates to a building technology, especially a light wallboard, specifically speaking are novel concrete heat preservation prefabricated wallboard.
Background
In recent two years, a plurality of policies which have important influence on the development and transformation upgrading of the steel structure industry are established in China. The steel structure is used as a low-carbon environment-friendly precursor in the building field and has become a necessary way under the requirement of low-carbon economic development. The prefabricated wallboard that is arranged in assembled steel structure system now is mostly the inorganic type building materials of cement concrete, like evaporate autoclaved aerated concrete wallboard, precast concrete sandwich wallboard etc. when the hoist and mount construction, easy damage, simultaneously with steel construction column roof beam be difficult for connecting, the problem of cracking appears often, later stage defect maintenance difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims at being damaged easily when installing to current wallboard for the assembled house, problem that intensity is not high designs a novel concrete heat preservation prefabricated wallboard.
The technical scheme of the utility model is that:
a novel concrete heat-insulating prefabricated wallboard is characterized in that a framework 2 composed of C-shaped steel is arranged in the framework 2, an inner core 3 of an extruded sheet is arranged in the framework 2, two side faces of the framework 2 are respectively welded with a steel wire mesh 4, and a light ceramsite concrete panel 1 is formed by casting the surface of the steel wire mesh.
The steel wire mesh 4 on one side is connected with a hoisting bolt 5.
The distance between the light ceramsite concrete panel 1 and the steel wire mesh 4 is 15 mm.
The utility model has the advantages that:
the utility model discloses a C shaped steel frame forms firm outsourcing, the whole fastness of reinforcing wallboard, and wire net and the inboard inseparable welding of C shaped steel make the face whole firm not fracture, and haydite concrete two sides parcel extruded sheet can effectively reduce the wallboard unit weight, has excellent heat preservation energy-saving effect, and it is also very convenient to install simultaneously, selects the pattern many. The whole structure is simple, the manufacturing cost is low, the service life is long, and meanwhile, the transportation and the installation are also convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1.
The utility model provides a novel concrete heat preservation prefabricated wall panel, it is the frame 2 that comprises C shaped steel, installs extruded sheet inner core 3 in the frame 2, and the both sides face of frame 2 respectively welds a wire mesh 4, and the casting of wire mesh surface is formed with light haydite concrete panel 1, and the size of the light haydite concrete panel 1 of one side is the same with the size of C shaped steel frame 2 (right side in figure 1), and the opposite side size is greater than the size of C shaped steel frame 2 (left side in figure 1) so that link to each other with the girder steel structure. The steel wire mesh 4 on one side is connected with a hoisting bolt 5. The distance between the light ceramsite concrete panel 1 and the steel wire mesh 4 is 15 mm.
The utility model discloses a C shaped steel each limit reinforcement welding fastening for head and the tail. The structure is beneficial to forming a stable outer wrapping frame and enhancing the integral firmness of the wallboard. The thickness of the extruded sheet 3 can be manufactured according to the size of the wallboard and the energy-saving requirement, and the extruded sheet is positioned in the C-shaped steel frame, so that the whole wallboard is light in weight, and the energy-saving effect is excellent. The design strength of the light ceramsite concrete is 10MPa, the volume weight is 1000kg/m3, and the whole structure is lighter and firmer by adopting twice uniform distribution and vibration. The bolt holes are reserved in the frame or the concrete, so that the hoisting device can be conveniently hoisted and can be fastened and connected in the hoisting process.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (3)
1. A novel concrete heat-insulation prefabricated wallboard is characterized in that a framework (2) is composed of C-shaped steel, an inner core (3) of an extruded sheet is installed in the framework (2), two side faces of the framework (2) are respectively welded with a steel wire mesh (4), and a light ceramsite concrete panel (1) is formed by casting the surface of the steel wire mesh.
2. The novel concrete heat-insulating prefabricated wall board as claimed in claim 1, wherein the steel wire mesh (4) on one side is connected with a lifting bolt (5).
3. The novel concrete heat-insulating prefabricated wall board as claimed in claim 1, wherein the distance between the lightweight ceramsite concrete panel (1) and the steel wire mesh (4) is 15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278785.XU CN211714350U (en) | 2019-12-18 | 2019-12-18 | Novel concrete heat preservation prefabricated wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278785.XU CN211714350U (en) | 2019-12-18 | 2019-12-18 | Novel concrete heat preservation prefabricated wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211714350U true CN211714350U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922278785.XU Active CN211714350U (en) | 2019-12-18 | 2019-12-18 | Novel concrete heat preservation prefabricated wallboard |
Country Status (1)
| Country | Link |
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| CN (1) | CN211714350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443053A (en) * | 2020-11-05 | 2021-03-05 | 黄桂平 | Heat-insulation type steel structure building external wall panel |
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2019
- 2019-12-18 CN CN201922278785.XU patent/CN211714350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443053A (en) * | 2020-11-05 | 2021-03-05 | 黄桂平 | Heat-insulation type steel structure building external wall panel |
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