CN211369357U - Outer wall composite heat preservation template with fixed metal mesh piece - Google Patents
Outer wall composite heat preservation template with fixed metal mesh piece Download PDFInfo
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- CN211369357U CN211369357U CN201922138238.1U CN201922138238U CN211369357U CN 211369357 U CN211369357 U CN 211369357U CN 201922138238 U CN201922138238 U CN 201922138238U CN 211369357 U CN211369357 U CN 211369357U
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Abstract
The utility model provides an external wall composite heat preservation template with fixed metal mesh piece, including rock wool board and extruded sheet, its characterized in that, the composite heat preservation template still includes first mortar layer, second mortar layer, fixed metal mesh piece, first metal mesh piece and second metal mesh piece, the medial surface of extruded sheet bonds together with the lateral surface of rock wool board, and first mortar layer is established at the lateral surface of extruded sheet, and the second mortar layer is established at the medial surface of rock wool board; the first metal mesh is arranged between the extruded sheet and the first mortar layer, and the second metal mesh is arranged between the rock wool board and the second mortar layer; the fixed metal mesh is provided with a U-shaped fixed part perpendicular to the rock wool plate, and the U-shaped fixed part penetrates through the first metal mesh, the extruded sheet, the rock wool plate and the second metal mesh in sequence and fixes the first metal mesh and the second metal mesh; the U-shaped fixing part is embedded into the second mortar layer.
Description
Technical Field
The utility model belongs to the technical field of building material, concretely relates to outer wall composite insulation template with fixed metal mesh piece.
Background
With the development of environmental protection technology and the improvement of the living standard of people, people begin to pay attention to the problem of building energy conservation, and an external wall heat insulation template has great influence on the heat insulation performance of an external wall or an external facade of a house building. The existing external wall insulation template generally adopts a multilayer structure, and each layer of structure plays a role of the template, so that the comprehensive insulation performance of the external wall insulation template is improved. The rock wool board is an inorganic fiber board which is made by using basalt as a main raw material through high-temperature melting processing, and has the advantages of light weight, small heat conductivity coefficient, heat preservation, fire insulation and sound absorption. Compared with the organic heat-insulating material with higher price, the rock wool board is used as the inorganic external wall heat-insulating material reaching the fire-proof grade A, has low cost and convenient use, and has wide application prospect. The extruded sheet is a material formed by continuous extrusion foaming through a special process, hard films formed on the surface of the extruded sheet are uniform and flat, and the interior of the extruded sheet is completely closed and foamed continuously and uniformly, so that the extruded sheet is an environment-friendly section bar which has high compression resistance, light weight, heat preservation, heat insulation, water resistance, wear resistance, flame retardance and no degradation.
Patent CN201720637456.8 provides a rock wool insulation panel structure with fire prevention durability, including the rock wool board, carbon fiber cloth, rock wool board outer wall cladding carbon fiber cloth, the rock wool board left and right sides utilizes the adhesive all to be equipped with the XPS extruded sheet, and the another side of XPS extruded sheet is equipped with hot-galvanize steel wire net, the rock wool board, the matrix is equipped with a plurality of fire-retardant ABS plastic tubings on the insulation panel structure that XPS extruded sheet and hot-galvanize steel wire net are constituteed, and fire-retardant ABS plastic tubings pierces through the insulation panel structure, fire-retardant ABS plastic tubings are equipped with anti dampproof course with the junction of insulation panel structure, the both ends of fire-retardant ABS plastic tubings are equipped with fire-retardant ABS.
Patent CN201720153836.4 discloses a wall energy-saving insulation board, which comprises a foam concrete layer and a polystyrene insulation extruded sheet layer connected with the foam concrete layer; a layer of glass fiber cloth is arranged outside the foam concrete layer, a basalt rock wool layer is arranged outside the polystyrene heat insulation extrusion molding plate layer, and a hard flame-retardant eva foam plate is arranged outside the basalt rock wool layer; the middle of the foam concrete layer is provided with a layer of steel wire mesh, more than three bolts are fixed on the surface of the steel wire mesh, and the bolts sequentially penetrate through the polystyrene heat insulation extrusion molding plate layer, the basalt rock wool layer and the hard flame-retardant eva foam plate.
In the existing external wall insulation board technology, a steel wire structure is utilized to reinforce a multilayer board or other structures, however, the reinforcing method is original and simple, the structures such as bolts, pipelines and steel bars are directly used for fixing, the installation is complex, and the heat insulation performance, the construction simplicity and the space beauty of the whole board are adversely affected. How to provide a reinforced external wall composite heat-insulating template with convenient installation and low cost is a difficult problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an external wall composite heat-insulating template with a fixed metal mesh sheet, which comprises a rock wool board, an extruded sheet, a first mortar layer, a second mortar layer, a fixed metal mesh sheet, a first metal mesh sheet and a second metal mesh sheet, wherein the inner side surface of the extruded sheet is bonded with the outer side surface of the rock wool board, the first mortar layer is arranged on the outer side surface of the extruded sheet, and the second mortar layer is arranged on the inner side surface of the rock wool board; the first metal mesh is arranged between the extruded sheet and the first mortar layer, and the second metal mesh is arranged between the rock wool board and the second mortar layer; the fixed metal mesh is provided with a U-shaped fixed part perpendicular to the rock wool plate, and the U-shaped fixed part penetrates through the first metal mesh, the extruded sheet, the rock wool plate and the second metal mesh in sequence and fixes the first metal mesh and the second metal mesh; the U-shaped fixing part is embedded into the second mortar layer.
The rock wool board and the extruded sheet are parallel to each other and are main body components of the composite heat-preservation template, and the rock wool board and the extruded sheet play a role in heat preservation and heat insulation. Rock wool board and extruded sheet are for leveling panel, all include medial surface and lateral surface.
Preferably, rock wool board and extruded sheet are the level and smooth panel of cuboid, are convenient for install at the wall body of building, roof or ground.
The fixed metal mesh, the first metal mesh and the second metal mesh are all composed of metal wires which are staggered transversely and longitudinally, the metal wires can be staggered transversely and longitudinally to form a square shape, or staggered transversely and longitudinally to form a diamond shape, and preferably, the metal wires are staggered transversely and longitudinally to form a square shape.
The mesh planes of the first metal mesh, the second metal mesh and the fixed metal mesh are all parallel to the rock wool plate.
The fixed metal mesh sheet comprises a plurality of U-shaped fixing portions, the U-shaped fixing portions are formed by inwards bending a metal wire of the fixed metal mesh sheet to form a planar U-shaped structure perpendicular to the mesh sheet of the fixed metal mesh sheet, the bottom of each U-shaped fixing portion is sealed in a direction away from the plane of the mesh sheet, namely the bottom of each U-shaped fixing portion is sealed in a direction away from the second metal mesh sheet, and the opening of each U-shaped fixing portion is located on the plane of the mesh sheet.
Preferably, the U-shaped fixing parts are uniformly distributed on the fixing metal mesh.
U type fixed part perpendicular to rock wool board and extruded sheet to pass first metal mesh piece's net, extruded sheet, rock wool board and second metal mesh piece's net in proper order, the bottom of U type fixed part seals after wearing out the medial surface of rock wool board, exposes the partial structure that the bottom was sealed, the bottom seals promptly and forms a closed irregular annular with the medial surface combination of rock wool board, closed irregular annular is used for fixing second metal mesh piece.
The grids of the first metal mesh sheet pass through the top fixing positions of the U-shaped fixing portions, the first metal mesh sheet and the second metal mesh sheet are respectively located between the extruded sheet and the first mortar layer and between the rock wool sheet and the second mortar layer, two layers of metal mesh frameworks are formed, and the strength of the composite heat-insulation formwork can be effectively enhanced.
Preferably, a distance is reserved between the mesh plane for fixing the metal mesh and the outer side face of the extruded sheet, more preferably, the distance is 0.5-3cm, so that the mesh plane for fixing the metal mesh is embedded into the first mortar layer, and after the bottom of the U-shaped fixing part is sealed and penetrates out of the rock wool board, the mesh plane is embedded into the second mortar layer, so that the effect of supporting the mortar layers on two sides is achieved, the mortar layers can be effectively prevented from being separated from the rock wool board and the extruded sheet and falling off, and the safety performance of the composite heat-insulation formwork is improved.
The second metal mesh takes the closed irregular ring shape as a positioning device, namely, the bottom of the convex U-shaped fixing part which is uniformly distributed on the inner side surface of the rock wool board is sealed, the convex parts are used as the positioning device, and the grids of the second metal mesh are embedded into the positioning device and tightly attached to the inner side surface of the rock wool board, so that the basic fixation of the second metal mesh is completed.
Preferably, after the second metal mesh is basically fixed, namely the meshes of the second metal mesh are hung on the positioning device, because the bottom seal of the U-shaped fixing part and the inner side surface of the rock wool board are combined to form a closed irregular ring shape, the fixing rod can penetrate through the closed irregular ring shape, and meanwhile, because the second metal mesh is tightly attached to the inner side surface of the rock wool board, the fixing rod penetrates through the closed irregular ring shape and is located between the bottom seal of the second metal mesh and the bottom seal of the U-shaped fixing part, so that the fixing rod uses the positioning device as a supporting point, and the stable fixing of the second metal mesh is completed.
The fixing rod is selected from a metal wire, a steel bar or a plastic rod.
Preferably, the fixed metal mesh, the first metal mesh and the second metal mesh are made of steel or galvanized steel, so that when the galvanized steel is adopted, the corrosion resistance of the metal mesh can be effectively improved, the metal mesh is durable, and the metal mesh is prevented from being corroded and the strength is reduced.
Preferably, the first mortar layer and the second mortar layer use polymer cement mortar, the polymer cement mortar is poured on the outer side face of the extruded sheet and the inner side face of the rock wool board, the first metal mesh sheet and the second metal mesh sheet enable the polymer cement mortar to penetrate through grids on the metal mesh sheet and contact the outer side face of the extruded sheet or the inner side face of the rock wool board, so that the connection and fixation of the mortar layer, the rock wool board and the extruded sheet are enhanced, and the mortar layer, the rock wool board, the extruded sheet, the fixed metal mesh sheet, the first metal mesh sheet and the second metal mesh sheet are integrated.
The polymer cement mortar is common polymer cement mortar sold in the market, and comprises the following components of cement, sand, cellulose, fiber and redispersible rubber powder. The water retention property, the flexibility, the bonding force and the waterproofness of the polymer cement mortar layer are excellent, and the comprehensive performance of the composite heat-insulation template is improved.
The extruded sheet is a polystyrene foam board (XPS board) sold in the market, and has the advantages of high compression resistance, light weight, heat preservation, heat insulation, water resistance, wear resistance and flame retardance.
In addition, fixed metal mesh piece passes the U type fixed part of rock wool board and fixes as positioner first metal mesh piece and second metal mesh piece to can use the dead lever passes positioner, blocks that second metal mesh piece from positioner slippage, has not only strengthened the fixed of second metal mesh piece at rock wool board medial surface, has made things convenient for the combination of subsequent second mortar layer and rock wool board medial surface moreover. The fixed metal mesh, the first metal mesh, the second metal mesh and the fixed rods form a supporting structure, and the composite heat-insulation template plays roles of stabilizing and supporting and improving strength.
Preferably, the outer side surface of the first mortar layer and the inner side surface of the second mortar layer are respectively provided with a mesh cloth. The grid cloth improves the strength, regularity and corrosion resistance of the composite heat-insulation template, plays a structural role simultaneously, prevents a mortar layer from generating cracks, enables the stress borne by the composite heat-insulation template to be uniformly dispersed, avoids the deformation of the whole composite heat-insulation template caused by the collision and extrusion of external impact force, improves the impact strength, and is easy to construct and control the quality.
Drawings
FIG. 1 is a side sectional view of an exterior wall composite insulation form with a fixed metal mesh.
In the attached figure, 1-grid cloth, 2-first mortar layer, 3-second mortar layer, 4-fixed metal mesh sheet, 401-U-shaped fixed part, 402-bottom seal, 5-first metal mesh sheet, 6-second metal mesh sheet, 7-rock wool board, 8-extruded sheet, 9-fixed rod and 10-bonding layer.
Detailed Description
The external wall composite heat-insulating template with the fixed metal mesh sheet of the embodiment is shown in fig. 1, and comprises a rock wool board 7, an extruded sheet 8, a first mortar layer 2, a second mortar layer 3, a fixed metal mesh sheet 4, a first metal mesh sheet 5 and a second metal mesh sheet 6. The inner side surface of the extruded sheet 8 and the outer side surface of the rock wool board 7 are glued together through a bonding layer 10, the first mortar layer 2 is arranged on the outer side surface of the extruded sheet 8, and the second mortar layer 3 is arranged on the inner side surface of the rock wool board 7; the outer side surface of the first mortar layer 2 and the inner side surface of the second mortar layer 3 are respectively provided with a layer of grid cloth 1.
The first metal mesh 5 is arranged between the extruded sheet 8 and the first mortar layer 2, and the second metal mesh 6 is arranged between the rock wool board 7 and the second mortar layer 3; the fixed metal mesh 4 is provided with a U-shaped fixing part 401 perpendicular to the rock wool plate 7, the U-shaped fixing part 401 penetrates through the first metal mesh 5, the extruded sheet 8, the rock wool plate 7 and the second metal mesh 6 in sequence, and the first metal mesh 5 and the second metal mesh 6 are fixed; the U-shaped fixing portion 401 is embedded in the second mortar layer 3.
The rock wool board 7 and the extruded sheet 8 are parallel to each other, are main body components of the composite heat-preservation template and play a role in heat preservation and heat insulation. Rock wool board 7 and extruded sheet 8 are the level and smooth panel of cuboid, all include medial surface and lateral surface, are convenient for install at the wall body of building, roof or ground.
The fixed metal mesh 4, the first metal mesh 5 and the second metal mesh 6 are all composed of metal wires which are staggered transversely and longitudinally, and the metal wires are staggered transversely and longitudinally to form a square shape. The mesh planes of the first metal mesh 5, the second metal mesh 6 and the fixed metal mesh 4 are all parallel to the rock wool plate 7.
The fixed metal mesh 4 comprises four U-shaped fixing parts 401 which are uniformly distributed, a single U-shaped fixing part 401 is formed by bending a metal wire for fixing the metal mesh 4 inwards to form a U-shaped structure perpendicular to the plane of the mesh for fixing the metal mesh 4, the bottom of the U-shaped fixing part is sealed in a direction 402 pointing to the direction far away from the plane of the mesh, namely the bottom of the U-shaped fixing part is sealed in a direction 402 pointing to the second metal mesh 6, and the opening of the U-shaped fixing part 401 is located on the plane of the mesh.
U type fixed part 401 is perpendicular to rock wool board 7 and extruded sheet 8 to pass first metal mesh sheet 5's net, extruded sheet 8, rock wool board 7 and second metal mesh sheet 6's net in proper order, the bottom of U type fixed part seals 402 and wears out behind the medial surface of rock wool board 7, exposes the partial structure that the bottom sealed 402, and the bottom seals 402 and rock wool board 7's medial surface combination and forms a closed irregular annular promptly, and closed irregular annular is used for fixed second metal mesh sheet 6.
The grid of the first metal mesh 5 passes through the top fixing position of the U-shaped fixing part 401 for fixing the metal mesh, and the first metal mesh 5 and the second metal mesh 6 are respectively positioned between the extruded sheet 8 and the first mortar layer 2 and between the rock wool board 7 and the second mortar layer 3 to form two layers of metal mesh frameworks, so that the strength of the composite heat-insulation formwork can be effectively enhanced.
The distance of 0.5cm is left between the net piece plane of fixed metal mesh piece 4 and the lateral surface of extruded sheet 8 for the first mortar layer 2 of net piece plane embedding of fixed metal mesh piece 4, and in addition the bottom of U type fixed part seals 402 and wears out behind rock wool board 7, imbeds second mortar layer 3, plays the effect of supporting both sides mortar layer with this.
The second metal mesh 6 takes a closed irregular ring shape as a positioning device, and the grids of the second metal mesh 6 are embedded into the positioning device and tightly attached to the inner side surface of the rock wool plate 7, so that the basic fixation of the second metal mesh 6 is completed. Then, the fixing rod 9 penetrates through the closed irregular ring shape, and meanwhile, because the second metal mesh sheet 6 is tightly attached to the inner side face of the rock wool plate 7, the fixing rod 9 penetrates through the irregular ring shape and is located between the second metal mesh sheet 6 and the bottom seal 402 of the U-shaped fixing portion, so far, the fixing rod 9 takes the positioning device as a supporting point, and stable fixing of the second metal mesh sheet 6 is completed.
The fixing rod 9 of this embodiment is a steel bar. The fixed metal mesh 4, the first metal mesh 5 and the second metal mesh 6 are made of galvanized steel.
The first mortar layer 2 and the second mortar layer 3 are made of polymer cement mortar, the polymer cement mortar is poured on the outer side face of the extruded sheet 8 and the inner side face of the rock wool board 7, and the first metal mesh 5 and the second metal mesh 6 enable the polymer cement mortar to penetrate through grids on the metal mesh to contact the extruded sheet 8 or the rock wool board 7, so that the connection and fixation of the mortar layers with the rock wool board 7 and the extruded sheet 8 are enhanced.
The polymer cement mortar of the embodiment comprises the following components of cement, sand, cellulose, fiber and redispersible rubber powder. The extruded sheet 8 is a commercially available polystyrene foam sheet (XPS sheet).
Claims (10)
1. The external wall composite heat-insulation template with the fixed metal mesh sheets comprises a rock wool board and an extruded sheet and is characterized by further comprising a first mortar layer, a second mortar layer, a fixed metal mesh sheet, a first metal mesh sheet and a second metal mesh sheet, wherein the inner side surface of the extruded sheet is bonded with the outer side surface of the rock wool board, the first mortar layer is arranged on the outer side surface of the extruded sheet, and the second mortar layer is arranged on the inner side surface of the rock wool board; the first metal mesh is arranged between the extruded sheet and the first mortar layer, and the second metal mesh is arranged between the rock wool board and the second mortar layer; the fixed metal mesh is provided with a U-shaped fixed part perpendicular to the rock wool plate, and the U-shaped fixed part penetrates through the first metal mesh, the extruded sheet, the rock wool plate and the second metal mesh in sequence and fixes the first metal mesh and the second metal mesh; the U-shaped fixing part is embedded into the second mortar layer.
2. The composite insulation formwork of claim 1, wherein the rock wool panel and the extruded sheet are parallel to each other, and the mesh planes of the first metal mesh, the second metal mesh and the fixed metal mesh are all parallel to the rock wool panel.
3. The composite insulating form of claim 1, wherein the fixed metal mesh, the first metal mesh and the second metal mesh are each comprised of wires that are staggered laterally and longitudinally to form a square.
4. The composite insulation form of claim 3, wherein the fixed metal mesh comprises a plurality of U-shaped fixing portions, each U-shaped fixing portion is formed by bending a metal wire of the fixed metal mesh inward to form a U-shaped structure perpendicular to a mesh plane of the fixed metal mesh, a bottom seal of each U-shaped fixing portion points in the direction of the second metal mesh, and an opening of each U-shaped fixing portion is located on the mesh plane.
5. The composite heat-insulating formwork of claim 4, wherein the U-shaped fixing portion is perpendicular to the rock wool board and the extruded sheet and sequentially passes through the grids of the first metal mesh sheet, the extruded sheet, the rock wool board and the grids of the second metal mesh sheet, and after the bottom seal of the U-shaped fixing portion passes through the inner side surface of the rock wool board, part of the structure of the bottom seal is exposed and combined with the inner side surface of the rock wool board to form a closed irregular ring shape.
6. The composite heat-insulating formwork of claim 5, wherein the second metal mesh is a positioning device in the shape of the closed irregular ring, and the meshes of the second metal mesh are embedded in the positioning device and tightly attached to the inner side surface of the rock wool board, so that the basic fixation of the second metal mesh is completed.
7. The composite heat-insulating formwork of claim 6, wherein after the second metal mesh is substantially fixed, fixing rods are used to pass through the closed irregular ring shape, and since the second metal mesh is tightly adhered to the inner side surface of the rock wool board, the fixing rods pass through the closed irregular ring shape and are located between the second metal mesh and the bottom seal of the U-shaped fixing portion, so that the second metal mesh is stably fixed.
8. The composite heat-insulating formwork of claim 1, wherein a distance of 0.5-3cm is left between the mesh plane of the fixed metal mesh and the outer side surface of the extruded sheet, so that the mesh plane of the fixed metal mesh is embedded into the first mortar layer.
9. The composite heat-insulating formwork of claim 1, wherein the first mortar layer and the second mortar layer are made of polymer cement mortar, the polymer cement mortar is poured on the outer side surface of the extruded sheet and the inner side surface of the rock wool board, and the first metal mesh sheet and the second metal mesh sheet enable the polymer cement mortar to penetrate through grids on the metal mesh sheet and contact the outer side surface of the extruded sheet or the inner side surface of the rock wool board, so that the connection and fixation of the mortar layer, the rock wool board, the extruded sheet, the fixed metal mesh sheet, the first metal mesh sheet and the second metal mesh sheet are enhanced, and the mortar layer, the rock wool board, the extruded sheet, the fixed metal mesh sheet, the first metal mesh sheet and the second metal mesh sheet are integrated.
10. The composite heat-insulating formwork of claim 1, wherein the outer side surface of the first mortar layer and the inner side surface of the second mortar layer are respectively provided with a mesh cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138238.1U CN211369357U (en) | 2019-12-03 | 2019-12-03 | Outer wall composite heat preservation template with fixed metal mesh piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138238.1U CN211369357U (en) | 2019-12-03 | 2019-12-03 | Outer wall composite heat preservation template with fixed metal mesh piece |
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| Publication Number | Publication Date |
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| CN211369357U true CN211369357U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922138238.1U Active CN211369357U (en) | 2019-12-03 | 2019-12-03 | Outer wall composite heat preservation template with fixed metal mesh piece |
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| CN (1) | CN211369357U (en) |
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- 2019-12-03 CN CN201922138238.1U patent/CN211369357U/en active Active
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