CN209837363U - Shear wall window opening structure based on GAT composite heat-insulation external template - Google Patents
Shear wall window opening structure based on GAT composite heat-insulation external template Download PDFInfo
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- CN209837363U CN209837363U CN201920065197.5U CN201920065197U CN209837363U CN 209837363 U CN209837363 U CN 209837363U CN 201920065197 U CN201920065197 U CN 201920065197U CN 209837363 U CN209837363 U CN 209837363U
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Abstract
The utility model discloses a shear wall window opening structure based on a GAT composite heat-preservation external template, which comprises a window opening lower wall body and a window opening side wall body, wherein the window opening lower wall body is a local masonry, the window opening side wall body is cast-in-place reinforced concrete, and the GAT composite heat-preservation external template, a plastering mortar layer and a finish coat are sequentially arranged outside the window opening lower wall body from inside to outside; the GAT composite heat-preservation external formwork, the leveling mortar layer, the anti-cracking mortar layer and the decorative layer are sequentially arranged outside the window opening side wall from inside to outside; the splicing positions of the lower wall body of the window opening and the side wall body of the window opening are provided with reinforced alkali-resistant glass fiber mesh cloth; the GAT composite heat-preservation outer template is a disassembly-free template and comprises an inner adhesive surface layer, a heat-preservation core material, an outer adhesive surface layer, a transition layer and an enhancement layer which are sequentially arranged from inside to outside. The utility model has the advantages of rational in infrastructure, safe and reliable, the construction is convenient, realizes that building keeps warm and the structure is with life-span, and it is effectual to keep warm flame retardant, and intensity is high.
Description
Technical Field
The utility model belongs to the technical field of the building outer wall, especially, relate to an exterior sheathing cast in situ concrete composite insulation system for negative and positive corner structure.
Background
In the construction process of the cast-in-place concrete shear wall, doors and windows are designed on corresponding walls, in the cast-in-place engineering, door and window openings of the walls are reserved by erecting templates at corresponding positions of the walls and removing the templates after concrete is poured to reach specified strength, and the method has high technical requirements and high construction difficulty in the construction process. And because the design size of the outer protective layer of the wall body can not be accurately controlled, the problems that the building quality is influenced by rib leakage, fracture, bulging and the like of the wall body after the template is disassembled can be caused, so that the quality of the cast-in-place concrete wall body is seriously influenced, and the problems also have no good solution mode and have great potential safety hazards.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a shear force wall window opening structure based on GAT compound incubation exterior sheathing that is rational in infrastructure, safe and reliable, it is convenient to be under construction, realizes that building keeps warm and the same life-span of structure, and it is effectual to keep warm flame retardant, and intensity is high.
In order to solve the technical problem, the utility model discloses a technical scheme is: a shear wall window opening structure based on a GAT composite heat-insulation outer template comprises a window opening lower wall body and a window opening side wall body, wherein the window opening lower wall body is a local masonry, the window opening side wall body is cast-in-place reinforced concrete, and the GAT composite heat-insulation outer template, a plastering mortar layer and a finish coat are sequentially arranged outside the window opening lower wall body from inside to outside; the GAT composite heat-preservation outer formwork, the leveling mortar layer, the anti-cracking mortar layer and the decorative surface layer are sequentially arranged outside the window opening side wall from inside to outside; the splicing positions of the lower wall body of the window opening and the side wall body of the window opening are provided with reinforced alkali-resistant glass fiber mesh cloth, and the reinforced alkali-resistant glass fiber mesh cloth is arranged on the inner side of the facing layer; the GAT composite heat-preservation outer template is a disassembly-free template and comprises an inner adhesive surface layer, a heat-preservation core material, an outer adhesive surface layer, a transition layer and an enhancement layer which are sequentially arranged from inside to outside.
The heat-insulation core material comprises an extruded polystyrene board, a heat-insulation layer formed by a molded graphite polystyrene board and a molded polystyrene board, and a fireproof isolation belt formed by rock wool strips, wherein the transition layer is building heat-insulation mortar, and the enhancement layer is a plastering mortar layer.
The heat preservation layer and the fireproof isolation belt are arranged at intervals from top to bottom.
The wall body under the window opening and the GAT composite heat-preservation external formwork, and the wall body on the side of the window opening and the GAT composite heat-preservation external formwork are connected and fixed through special anchor bolts.
The finish coat outside the lower wall body of the window opening and the finish coat outside the side wall body of the window opening are on the same horizontal plane.
And the finishing mortar layer and the anti-crack mortar layer are internally provided with alkali-resistant glass fiber mesh cloth.
The length of the reinforced alkali-resistant glass fiber mesh cloth on one side of the wall body below the window opening is not less than 100mm, and the length of the reinforced alkali-resistant glass fiber mesh cloth on one side of the wall body at the window opening is not less than 100 mm.
And an adhesive is arranged between the local masonry and the GAT composite heat-insulation outer template.
Due to the adoption of the technical scheme, (1) the utility model discloses a compound incubation exterior sheathing exempts from to dismantle, saves the secondary construction, and it is convenient to be under construction, can improve building wall thermal insulation performance, improves construction quality and efficiency when the reduction of erection time. (2) The utility model discloses compound incubation exterior sheathing adopts composite construction, and the heat preservation core sets up in the inboard promptly, avoids the wind to blow the sun, has increased the durability of heat preservation core. (3) The utility model is used for window opening mouth structure adopts different lamellar structure according to different positions, and wall body and window opening side wall body concatenation position are provided with the fine screen cloth of alkali-resisting glass of enhancement under the window opening, and the faying face of formation is inseparabler more firm, and the impact resistance is strong, can not misplace, fracture or produce stress crack. (4) The utility model discloses a connecting piece is special crab-bolt, makes type composite heat preservation exterior sheathing and cast in situ concrete wall body or local building block be connected more firmly, further avoids appearing the condition such as layering, fracture. (6) The utility model discloses a heat preservation and fire prevention median interval set up, and the width more than or equal to 300mm of fire prevention median when the conflagration breaing out, because the heat preservation unit mutual independence, through the separation of fire prevention median, can prevent effectively that the intensity of a fire from stretching.
Drawings
The advantages and mode of realisation of the invention will become more apparent hereinafter by describing in detail the invention with reference to the attached drawings, wherein the content shown in the drawings is only for explaining the invention, without constituting any limitation to the meaning of the invention, in which:
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic view of the usage state of the present invention
In the figure:
1. wall body 2 under the window opening, wall body 3 on the side of the window opening, special anchor bolt
4. GAT composite heat-preservation outer template 5, plastering mortar layer 6 and finishing coat
7. Leveling mortar layer 8, anti-cracking mortar layer 9 and reinforced alkali-resistant glass fiber mesh
Detailed Description
As shown in fig. 1 and fig. 2, the shear wall opening of window based on GAT composite thermal insulation exterior sheathing of the present invention comprises a lower wall 1 of the window opening and a side wall 2 of the window opening, wherein the lower wall 1 of the window opening is a local masonry, the side wall 2 of the window opening is cast-in-place reinforced concrete, and the outer wall 1 of the window opening is sequentially provided with a GAT composite thermal insulation exterior sheathing 4, a plastering mortar layer 5 and a finishing coat 6 from inside to outside; the side wall body 2 of the window hole is sequentially provided with a GAT composite heat-preservation external template 4, a leveling mortar layer 7, an anti-cracking mortar layer 8 and a decorative surface layer 6 from inside to outside; the splicing positions of the window opening lower wall body 1 and the window opening side wall body 2 are provided with reinforced alkali-resistant glass fiber mesh cloth 9, and the reinforced alkali-resistant glass fiber mesh cloth 9 is arranged on the inner side of the veneer layer 6; the GAT composite heat-preservation outer template 4 is a disassembly-free template and comprises an inner adhesive surface layer, a heat-preservation core material, an outer adhesive surface layer, a transition layer and a reinforcing layer which are sequentially arranged from inside to outside; the heat-insulation core material comprises an extruded polystyrene board, a heat-insulation layer formed by a molded graphite polystyrene board and a molded polystyrene board, and a fireproof isolation belt formed by rock wool strips, wherein the transition layer is building heat-insulation mortar, and the enhancement layer is a plastering mortar layer; the heat-insulating layer and the fireproof isolation belt are arranged at intervals from top to bottom; the window opening lower wall body 1 and the GAT composite heat-preservation outer template 4, and the window opening side wall body 2 and the GAT composite heat-preservation outer template 4 are fixedly connected through special anchor bolts 3; the veneer layer 6 outside the window hole lower wall body 1 and the veneer layer 6 outside the window hole side wall body 2 are on the same horizontal plane; alkali-resistant glass fiber mesh fabrics are arranged in the plastering mortar layer 5 and the anti-cracking mortar layer 8; the length of the reinforced alkali-resistant glass fiber mesh cloth 9 on one side of the wall body 1 below the window opening is not less than 100mm, and the length of the reinforced alkali-resistant glass fiber mesh cloth 9 on one side of the wall body 2 below the window opening is not less than 100 mm; and an adhesive is arranged between the local masonry and the GAT composite heat-preservation outer template 4.
The utility model discloses a compound incubation exterior sheathing exempts from to dismantle, saves the secondary construction, and the construction is convenient, can improve building wall thermal insulation performance, improves construction quality and efficiency when the reduction of erection time. The utility model discloses compound incubation exterior sheathing adopts composite construction, and the heat preservation core sets up in the inboard promptly, avoids the wind to blow the sun, has increased the durability of heat preservation core.
The utility model is used for window opening mouth structure adopts different lamellar structure according to different positions, and wall body and window opening side wall body concatenation position are provided with the fine screen cloth of alkali-resisting glass of enhancement under the window opening, and the faying face of formation is inseparabler more firm, and the impact resistance is strong, can not misplace, fracture or produce stress crack.
The utility model discloses a connecting piece is special crab-bolt, makes type composite heat preservation exterior sheathing and cast in situ concrete wall body or local building block be connected more firmly, further avoids appearing the condition such as layering, fracture.
The utility model discloses a heat preservation and fire prevention median interval set up, and the width more than or equal to 300mm of fire prevention median when the conflagration breaing out, because the heat preservation unit mutual independence, through the separation of fire prevention median, can prevent effectively that the intensity of a fire from stretching.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (7)
1. The utility model provides a shear force wall window opening structure based on GAT composite insulation exterior sheathing which characterized in that: the composite heat-insulation building block comprises a window opening lower wall body and a window opening side wall body, wherein the window opening lower wall body is a local masonry, the window opening side wall body is cast-in-place reinforced concrete, and a GAT composite heat-insulation outer template, a plastering mortar layer and a finishing coat are sequentially arranged outside the window opening lower wall body from inside to outside; the GAT composite heat-preservation outer formwork, the leveling mortar layer, the anti-cracking mortar layer and the decorative surface layer are sequentially arranged outside the window opening side wall from inside to outside; the splicing positions of the lower wall body of the window opening and the side wall body of the window opening are provided with reinforced alkali-resistant glass fiber mesh cloth, and the reinforced alkali-resistant glass fiber mesh cloth is arranged on the inner side of the facing layer; the GAT composite heat-preservation outer template is a disassembly-free template and comprises an inner adhesive surface layer, a heat-preservation core material, an outer adhesive surface layer, a transition layer and an enhancement layer which are sequentially arranged from inside to outside.
2. The shear wall window opening structure based on the GAT composite thermal-insulation outer template as claimed in claim 1, wherein: the heat-insulation core material comprises an extruded polystyrene board, a heat-insulation layer formed by a molded graphite polystyrene board and a molded polystyrene board, and a fireproof isolation belt formed by rock wool strips, wherein the transition layer is building heat-insulation mortar, and the enhancement layer is a plastering mortar layer.
3. The shear wall window opening structure based on the GAT composite thermal-insulation outer template as claimed in claim 2, wherein: the heat preservation layer and the fireproof isolation belt are arranged at intervals from top to bottom.
4. The shear wall window opening structure based on the GAT composite thermal-insulation outer template as claimed in claim 1, wherein: and the wall body under the window opening and the GAT composite heat-insulation external formwork, and the wall body on the side of the window opening and the GAT composite heat-insulation external formwork are connected and fixed through anchor bolts.
5. The shear wall window opening structure based on the GAT composite thermal-insulation outer template as claimed in claim 1, wherein: the finish coat outside the lower wall body of the window opening and the finish coat outside the side wall body of the window opening are on the same horizontal plane.
6. The shear wall window opening structure based on the GAT composite thermal-insulation outer template as claimed in claim 1, wherein: and the finishing mortar layer and the anti-crack mortar layer are internally provided with alkali-resistant glass fiber mesh cloth.
7. The shear wall window opening structure based on the GAT composite thermal-insulation outer template as claimed in claim 1, wherein: the length of the reinforced alkali-resistant glass fiber mesh cloth on one side of the wall body below the window opening is not less than 100mm, and the length of the reinforced alkali-resistant glass fiber mesh cloth on one side of the wall body at the window opening is not less than 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065197.5U CN209837363U (en) | 2019-01-16 | 2019-01-16 | Shear wall window opening structure based on GAT composite heat-insulation external template |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065197.5U CN209837363U (en) | 2019-01-16 | 2019-01-16 | Shear wall window opening structure based on GAT composite heat-insulation external template |
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| CN209837363U true CN209837363U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920065197.5U Active CN209837363U (en) | 2019-01-16 | 2019-01-16 | Shear wall window opening structure based on GAT composite heat-insulation external template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081274A (en) * | 2020-08-10 | 2020-12-15 | 江苏广友节能建材科技有限公司 | Self-insulation system of light partition board |
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2019
- 2019-01-16 CN CN201920065197.5U patent/CN209837363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081274A (en) * | 2020-08-10 | 2020-12-15 | 江苏广友节能建材科技有限公司 | Self-insulation system of light partition board |
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