CN210117852U - Steel plate mesh aerated concrete composite wallboard - Google Patents
Steel plate mesh aerated concrete composite wallboard Download PDFInfo
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- CN210117852U CN210117852U CN201920809102.6U CN201920809102U CN210117852U CN 210117852 U CN210117852 U CN 210117852U CN 201920809102 U CN201920809102 U CN 201920809102U CN 210117852 U CN210117852 U CN 210117852U
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Abstract
The utility model discloses a steel sheet net aerated concrete composite wall panel, steel sheet net aerated concrete composite wall panel includes an aerated concrete slab, the aerated concrete slab both sides bond respectively has the cement mortar layer, is equipped with one deck steel sheet net in every layer of cement mortar layer, be equipped with a plurality of through-hole on the aerated concrete slab, be equipped with a steel mesh connection lock in every through-hole, the steel sheet net that the one end connection of lock is located aerated concrete slab one side is connected to the steel mesh, and the steel sheet net that the other end connection is located aerated concrete slab opposite side. The utility model has the characteristics of surface strength is high, bending resistance and impact resistance are strong, it is convenient to make, simple structure, and the wide etc. of wide application market is popularized and applied.
Description
Technical Field
The utility model relates to a wallboard, concretely relates to steel sheet mesh aerated concrete composite wall board.
Background
The existing multi-purpose rock wool sandwich color steel plate for the wall plate of the temporary building has low strength, poor sound insulation and long degradation period; (ii) a The multi-purpose aerated concrete building blocks of the floor filler wall are built, secondary plastering is needed, the process is complex, the construction period is long, in-situ wet operation is easy to waste materials and pollute the environment, and a vertical plastering layer of the wall surface is easy to cause common quality problems such as hollowing and the like due to out-of-place maintenance; the surface of the aerated concrete is of a microporous structure, and if the aerated concrete is used in a humid environment, waterproof treatment is needed, otherwise water seepage and mildew are easy to occur; the light material wallboard has poor bending resistance and impact resistance, limited wall height and application range and low surface strength, and is easy to fall off when fixing other decorative and heat-insulating materials.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem to a steel sheet mesh aerated concrete composite wall panel is provided.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the steel plate mesh aerated concrete composite wallboard comprises an aerated concrete plate, wherein cement mortar layers are respectively bonded on two sides of the aerated concrete plate, a steel plate mesh is arranged in each cement mortar layer, a plurality of through holes are formed in the aerated concrete plate, a steel mesh connecting lock is arranged in each through hole, one end of the steel mesh connecting lock is connected with the steel plate mesh positioned on one side of the aerated concrete plate, and the other end of the steel mesh connecting lock is connected with the steel plate mesh positioned on the other side of the aerated concrete plate.
In a preferred embodiment of the present invention, the aerated concrete slab is made of autoclaved aerated concrete.
In a preferred embodiment of the present invention, the aerated concrete slab may have a width of 1.2m, a length of 2.1m, and a thickness of 70mm to 270 mm.
In a preferred embodiment of the present invention, the steel plate net is formed by punching and drawing a cold-rolled steel coil through a punch press.
In a preferred embodiment of the present invention, the steel net connecting lock is 22# iron wire.
In a preferred embodiment of the present invention, the aerated concrete slab is provided with 6 to 8 through holes with a diameter of 12mm to 14 mm.
The utility model has the advantages that:
the utility model has the characteristics of surface strength is high, bending resistance and impact resistance are strong, it is convenient to make, simple structure, and the wide etc. of wide application market is popularized and applied.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1, the present invention provides a steel plate mesh aerated concrete composite wallboard, which includes an aerated concrete slab 100, a cement mortar layer 200 and a steel plate mesh 300.
The aerated concrete slab 100 is specifically made of autoclaved aerated concrete, and has a width of 1.2m, a length of 2.1m and a thickness of 70mm to 270 mm.
The aerated concrete panel 100 has cement mortar layers 200 bonded to two symmetrical sides thereof.
The cement mortar layer 200 is for improving the strength of the aerated concrete panel 100.
In addition, an interface agent layer is provided on the side surface of the aerated concrete panel 100, and the cement mortar layer 200 is bonded and fixed to the interface agent layer.
A layer of steel plate net 300 is embedded in the cement mortar layer 200.
The expanded steel 300 is punched and drawn from a cold rolled coil by a punch press, has a mesh size of 16 x 8mm or 12 x 6mm, and disperses a force applied to the surrounding surface, thus having high impact resistance and high surface strength.
In addition, 6-8 through holes with the diameter of 12mm-14mm can be arranged in the aerated concrete plate 100 along the horizontal direction, a steel mesh connecting lock 400 is inserted into each through hole, one end of each steel mesh connecting lock is connected with the steel plate mesh 300 positioned on one side of the aerated concrete plate 100, and the other end of each steel mesh connecting lock is connected with the steel plate mesh 300 positioned on the other side of the aerated concrete plate 100, so that the steel plate meshes 300 on the two sides of the aerated concrete plate 100 can be connected into a whole through the steel mesh connecting locks 400, and the strength is further improved.
The steel net connection lock 400 may be a # 22 wire.
In addition, the bottom end and the upper end of the aerated concrete slab 100 can be respectively provided with a light angle steel and a hook, the light angle steel and the hook are fixedly connected with the steel plate net 300, and the hook and the light angle steel are convenient to hoist and are welded and fixed with the structure.
Furthermore, the adjacent end surfaces between the aerated concrete panels 100 may be specifically configured to be connected by adhesive mortar for tongue and groove, or a steel mesh may be anchored into the concrete of the construction column or on the keel to be fixed, thereby enhancing the connection stability between the aerated concrete panels 100.
The rabbet connection of the aerated concrete plates 100 is within the range of 30-50mm on each side and should be 3-5mm lower than the surface, so that the aerated concrete plates 100 are conveniently connected by using anti-crack mortar for plastering.
In addition, a waterproof protective layer can be arranged outside the cement mortar layer 200, specifically, the waterproof protective layer can be formed by infiltrating organic silicon protective liquid into the cement mortar layer 200, and the protective layer can enable the surface to have waterproofness and breathability, so that water seepage, mildew formation and freeze-thaw damage can be prevented.
Through adopting above-mentioned structure for this application can have following advantage:
the weight is light. The aerated concrete building block generally has the mass of 500-700 kg/cubic meter, and the dead weight of the whole building can be reduced by more than 40 percent compared with that of a common brick-concrete structure building by using the structure;
the heat preservation and the heat insulation are good. The heat conductivity coefficient of the aerated concrete is generally 0.11-0.18W/m.K, and is only 1/4-1/5 of the granular soil brick and the sand-lime brick, so that the heat insulation performance of the wall is greatly improved;
the shock resistance is strong. Because the aerated concrete has light volume weight, good overall performance, small inertia force during earthquake and high tensile strength of the steel plate net, the earthquake resistance of the building is improved.
And (4) high temperature resistance. The aerated concrete has slightly increased compressive strength at a temperature below 600 ℃, and has high fireproof performance because the compressive strength is close to that at normal temperature when the temperature is about 600 ℃.
The sound insulation is good. Because the internal structure of the aerated concrete is like bread and a large number of closed air holes are uniformly distributed, the aerated concrete has sound absorption performance which is not possessed by common building materials.
The impact resistance is strong. As the surface of the steel mesh is added with the cement mortar, the steel mesh has high surface strength and strong impact resistance; the steel mesh has strong cracking resistance, surface cracks and damages are not easy to occur, and other decorative and heat-insulating materials are not easy to fall off; and the cement mortar has certain waterproofness and is not easy to seep water and mildew.
The mechanization degree is high. This application simple structure, material source and market application market are extensive, can adopt the prefabricated on-the-spot assembly of mill, if the condition possesses and to enlarge the preparation size, practice thrift and build by laying bricks or stones the manual work for the site operation progress has improved the efficiency of construction.
And the plastering process is saved. This application can reach the dry wall effect, can not need the secondary to plaster, only needs carry out local processing alright decorate to the junction, and the relative process of plastering is said, and the time limit for a project is short, can not cause material waste and environmental pollution.
The molding quality is good. As the factory maintenance condition is better than the field maintenance condition, the common quality problems of surface peeling, sanding, hollowing, cracks and the like are not easy to occur due to the fact that the maintenance is not in place, the molding quality is good, and the maintenance cost is low.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The steel plate mesh aerated concrete composite wallboard is characterized by comprising an aerated concrete plate, cement mortar layers are respectively bonded on two sides of the aerated concrete plate, a steel plate mesh is arranged in each cement mortar layer, a plurality of through holes are formed in the aerated concrete plate, a steel mesh connecting lock is arranged in each through hole, one end of the steel mesh connecting lock is connected with the steel plate mesh positioned on one side of the aerated concrete plate, and the other end of the steel mesh connecting lock is connected with the steel plate mesh positioned on the other side of the aerated concrete plate.
2. The steel plate mesh aerated concrete composite wallboard according to claim 1, wherein the aerated concrete plate is made of autoclaved aerated concrete.
3. The steel plate mesh aerated concrete composite wallboard according to claim 1, wherein the aerated concrete slab can be 1.2m wide, 2.1m long and 70mm-270mm thick.
4. The steel plate mesh aerated concrete composite wallboard of claim 1, wherein the steel plate mesh is formed by punching and drawing a cold-rolled steel coil through a punch press.
5. The steel mesh aerated concrete composite wallboard of claim 1, wherein the steel mesh connecting lock is # 22 wire.
6. The steel plate mesh aerated concrete composite wallboard according to claim 1, wherein 6-8 through holes with the diameter of 12mm-14mm are formed in the aerated concrete slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809102.6U CN210117852U (en) | 2019-05-31 | 2019-05-31 | Steel plate mesh aerated concrete composite wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809102.6U CN210117852U (en) | 2019-05-31 | 2019-05-31 | Steel plate mesh aerated concrete composite wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210117852U true CN210117852U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920809102.6U Active CN210117852U (en) | 2019-05-31 | 2019-05-31 | Steel plate mesh aerated concrete composite wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210117852U (en) |
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2019
- 2019-05-31 CN CN201920809102.6U patent/CN210117852U/en active Active
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