CN209837344U - Composite heat preservation system of movement joint - Google Patents
Composite heat preservation system of movement joint Download PDFInfo
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- CN209837344U CN209837344U CN201920065144.3U CN201920065144U CN209837344U CN 209837344 U CN209837344 U CN 209837344U CN 201920065144 U CN201920065144 U CN 201920065144U CN 209837344 U CN209837344 U CN 209837344U
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- gat
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- reinforced concrete
- deformation joint
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model discloses a composite heat preservation system of deformation joint, which comprises a transverse reinforced concrete base layer, a longitudinal reinforced concrete base layer, a transverse GAT composite heat preservation outer template and a longitudinal GAT composite heat preservation outer template, wherein the deformation joint is arranged between the transverse reinforced concrete base layer and the longitudinal reinforced concrete base layer; a low-density rock wool board is filled in the deformation joint, a cavity structure with a rectangular cross section is arranged at one end, close to the transverse GAT composite thermal insulation outer template, of the low-density rock wool board, a cover plate is arranged on the outer side of the deformation joint, a V-shaped groove is formed in the cover plate, and the tip of the V-shaped groove is located in the cavity structure of the deformation joint; the horizontal GAT compound heat preservation outer formwork and the longitudinal GAT compound heat preservation outer formwork are both provided with a leveling mortar layer and an anti-cracking mortar layer, and the anti-cracking mortar layer is provided with reinforced alkali-resistant glass fiber mesh cloth. 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 a compound incubation system of movement joint.
Background
The deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The building is often deformed by external factors, resulting in cracking and even destruction. The deformation joint is a construction joint reserved for this case.
The deformation joint improves the damage of deformation to the building, but also brings certain difficulty to the heat preservation and fire prevention of the building roof. In the construction technology of the existing house, the processing of the deformation joint is very critical, and the heat preservation and the fire resistance of the deformation joint can directly influence the use function of the building and the use quality of the engineering.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a compound incubation system of movement joint rational in infrastructure, safe and reliable, it is convenient to be under construction, realizes that building heat preservation and structure are with the life-span, 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 deformation joint composite heat insulation system comprises a transverse reinforced concrete base layer, a longitudinal reinforced concrete base layer, a transverse GAT composite heat insulation outer template and a longitudinal GAT composite heat insulation outer template, wherein a deformation joint is arranged between the transverse reinforced concrete base layer and the longitudinal reinforced concrete base layer, the transverse GAT composite heat insulation outer template is arranged on the outer side of the transverse reinforced concrete base layer, and the longitudinal GAT composite heat insulation outer template is arranged on the outer side of the longitudinal reinforced concrete base layer;
the deformation joint is filled with a low-density rock wool board, one end, close to the transverse GAT composite thermal insulation outer template, of the low-density rock wool board is provided with a cavity structure with a rectangular cross section, a cover plate is arranged on the outer side of the deformation joint, a V-shaped groove is formed in the cover plate, and the tip end of the V-shaped groove is located in the cavity structure of the deformation joint;
the transverse GAT composite heat-preservation outer template and the longitudinal GAT composite heat-preservation outer template respectively comprise 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 horizontal GAT compound heat preservation outer formwork and the longitudinal GAT compound heat preservation outer formwork are both provided with a leveling mortar layer and an anti-cracking mortar layer, and the anti-cracking mortar layers are both provided with reinforced alkali-resistant glass fiber mesh fabrics.
The transverse GAT composite heat-preservation outer template and the longitudinal GAT composite heat-preservation outer template are both disassembly-free templates.
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 transverse reinforced concrete base layer and the transverse GAT composite heat-preservation outer template are fixedly connected through special anchor bolts, and the longitudinal reinforced concrete base layer and the longitudinal GAT composite heat-preservation outer template are fixedly connected through special anchor bolts.
And the finishing mortar layer and the anti-crack mortar layer are internally provided with alkali-resistant glass fiber mesh cloth.
Strengthen the fine screen cloth of alkali-resisting glass including transversely strengthening the fine screen cloth of alkali-resisting glass and vertically strengthening the fine screen cloth of alkali-resisting glass, transversely strengthen the fine screen cloth of alkali-resisting glass and vertically strengthen the fine screen cloth length of alkali-resisting glass and all be not less than 220mm, all begin to lay from meeting the position with the apron.
The cover plate is a galvanized metal cover plate.
And alkali-resistant glass fiber net turned bags are arranged between the transverse reinforced concrete base layer and the transverse GAT composite heat-insulation outer template and between the longitudinal reinforced concrete base layer and the longitudinal 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 cover plate of the utility model is provided with a V-shaped groove, and the tip of the V-shaped groove is positioned in the cavity structure of the deformation joint; the cover plate can deform along with the change of the building components on the two sides like a spring, the rectangular cavity also has a certain deformation space, cracks cannot be generated due to the excessive deformation of the building components on the two sides, and the strength of the building is enhanced. (4) The utility model discloses a connecting piece is special crab-bolt, makes type composite insulation exterior sheathing and reinforced concrete base layer be connected more firmly, and in addition, alkali-resisting glass fiber net cloth turns over the package and strengthens alkali-resisting glass fiber net cloth, further avoids appearing the condition such as layering, fracture. (5) 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, and simultaneously, what the filling of movement joint was low density rock wool board, it is effectual to keep warm fire-retardant.
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
In the figure:
1. transverse reinforced concrete base layer 2 and longitudinal reinforced concrete base layer
3. Transverse GAT composite heat-preservation outer template 4 and longitudinal GAT composite heat-preservation outer template
5. Deformation joint 6, low density rock wool board
7. Cavity structure 8 and cover plate
9. V-shaped groove 10 and leveling mortar layer
11. Anti-crack mortar layer 12 and reinforced alkali-resistant glass fiber mesh
13. Special anchor bolt 14, alkali-resistant glass fiber net turning bag
401. Inner adhesive surface layer 402 and heat-insulating core material
403. Outer adhesive surface 404, transition layer
405. Enhancement layer
Detailed Description
As shown in fig. 1, the utility model relates to a compound incubation system of movement joint, including horizontal reinforced concrete basic unit 1, vertical reinforced concrete basic unit 2, horizontal GAT compound incubation exterior sheathing 3 and vertical GAT compound incubation exterior sheathing 4, be provided with movement joint 5 between horizontal reinforced concrete basic unit 1 and the vertical reinforced concrete basic unit 2, horizontal GAT compound incubation exterior sheathing 3 sets up in horizontal reinforced concrete basic unit outside 1, vertical GAT compound incubation exterior sheathing 4 sets up in vertical reinforced concrete basic unit 2 outside; the deformation joint 5 is filled with a low-density rock wool plate 6, one end, close to the transverse GAT composite heat-preservation outer template 3, of the low-density rock wool plate 6 is provided with a cavity structure 7 with a rectangular cross section, a cover plate 8 is arranged on the outer side of the deformation joint 5, a V-shaped groove 9 is formed in the cover plate 8, and the tip of the V-shaped groove 9 is located in the cavity structure 7 of the deformation joint 5; the transverse GAT composite heat-preservation outer template 3 and the longitudinal GAT composite heat-preservation outer template 4 respectively comprise an inner adhesive surface layer 401, a heat-preservation core material 402, an outer adhesive surface layer 403, a transition layer 404 and a reinforcing layer 405 which are sequentially arranged from inside to outside; the leveling mortar layer 10 and the anti-cracking mortar layer 11 are respectively arranged outside the transverse GAT composite heat-insulating outer formwork 3 and the longitudinal GAT composite heat-insulating outer formwork 4, and the anti-cracking mortar layer 11 is respectively provided with a reinforced alkali-resistant glass fiber mesh cloth 12; the transverse GAT composite heat-preservation outer template 3 and the longitudinal GAT composite heat-preservation outer template 4 are both disassembly-free templates; the heat insulation core material 402 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 404 is building heat insulation mortar, and the enhancement layer 405 is a plastering mortar layer; the heat-insulating layer and the fireproof isolation belt are arranged at intervals from top to bottom; the transverse reinforced concrete base layer 1 and the transverse GAT composite heat-preservation outer template 3, and the longitudinal reinforced concrete base layer 2 and the longitudinal GAT composite heat-preservation outer template 4 are fixedly connected through special anchor bolts 13; alkali-resistant glass fiber mesh fabrics are arranged in the plastering mortar layer and the anti-cracking mortar layer 11; the reinforced alkali-resistant glass fiber mesh cloth 12 comprises a transverse reinforced alkali-resistant glass fiber mesh cloth and a longitudinal reinforced alkali-resistant glass fiber mesh cloth, the lengths of the transverse reinforced alkali-resistant glass fiber mesh cloth and the longitudinal reinforced alkali-resistant glass fiber mesh cloth are not less than 220mm, and the transverse reinforced alkali-resistant glass fiber mesh cloth and the longitudinal reinforced alkali-resistant glass fiber mesh cloth are laid from the position connected with the cover plate; the cover plate 8 is a galvanized metal cover plate; and an alkali-resistant glass fiber net turning package 14 is arranged between the transverse reinforced concrete base layer 1 and the transverse GAT composite heat-insulation outer template 3, and between the longitudinal reinforced concrete base layer 2 and the longitudinal GAT composite heat-insulation 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 cover plate of the utility model is provided with a V-shaped groove, and the tip of the V-shaped groove is positioned in the cavity structure of the deformation joint; the cover plate can deform along with the change of the building components on the two sides like a spring, the rectangular cavity also has a certain deformation space, cracks cannot be generated due to the excessive deformation of the building components on the two sides, and the strength of the building is enhanced.
The utility model discloses a connecting piece is special crab-bolt, makes type composite heat preservation exterior sheathing and reinforced concrete base layer 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, and simultaneously, what the filling of movement joint was low density rock wool board, it is effectual to keep warm fire-retardant.
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 (9)
1. The utility model provides a compound incubation system of movement joint which characterized in that: the composite heat-preservation reinforced concrete floor comprises a transverse reinforced concrete base layer, a longitudinal reinforced concrete base layer, a transverse GAT composite heat-preservation outer formwork and a longitudinal GAT composite heat-preservation outer formwork, wherein a deformation joint is arranged between the transverse reinforced concrete base layer and the longitudinal reinforced concrete base layer, the transverse GAT composite heat-preservation outer formwork is arranged on the outer side of the transverse reinforced concrete base layer, and the longitudinal GAT composite heat-preservation outer formwork is arranged on the outer side of the longitudinal reinforced concrete base layer; the deformation joint is filled with a low-density rock wool board, one end, close to the transverse GAT composite thermal insulation outer template, of the low-density rock wool board is provided with a cavity structure with a rectangular cross section, a cover plate is arranged on the outer side of the deformation joint, a V-shaped groove is formed in the cover plate, and the tip end of the V-shaped groove is located in the cavity structure of the deformation joint; the transverse GAT composite heat-preservation outer template and the longitudinal GAT composite heat-preservation outer template respectively comprise 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 horizontal GAT compound heat preservation outer formwork and the longitudinal GAT compound heat preservation outer formwork are both provided with a leveling mortar layer and an anti-cracking mortar layer, and the anti-cracking mortar layers are both provided with reinforced alkali-resistant glass fiber mesh fabrics.
2. A composite thermal insulation system for a deformation joint according to claim 1, characterized in that: the transverse GAT composite heat-preservation outer template and the longitudinal GAT composite heat-preservation outer template are both disassembly-free templates.
3. A composite thermal insulation system for a deformation joint according to claim 1, characterized in that: 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.
4. A composite thermal insulation system for a deformation joint according to claim 3, characterized in that: the heat preservation layer and the fireproof isolation belt are arranged at intervals from top to bottom.
5. A composite thermal insulation system for a deformation joint according to claim 1, characterized in that: the transverse reinforced concrete base layer and the transverse GAT composite heat-preservation outer template are fixedly connected through anchor bolts, and the longitudinal reinforced concrete base layer and the longitudinal GAT composite heat-preservation outer template are fixedly connected through anchor bolts.
6. A composite thermal insulation system for a deformation joint according to claim 3, characterized in that: and the finishing mortar layer and the anti-crack mortar layer are internally provided with alkali-resistant glass fiber mesh cloth.
7. A composite thermal insulation system for a deformation joint according to claim 1, characterized in that: strengthen the fine screen cloth of alkali-resisting glass including transversely strengthening the fine screen cloth of alkali-resisting glass and vertically strengthening the fine screen cloth of alkali-resisting glass, transversely strengthen the fine screen cloth of alkali-resisting glass and vertically strengthen the fine screen cloth length of alkali-resisting glass and all be not less than 220mm, all begin to lay from meeting the position with the apron.
8. A composite thermal insulation system for a deformation joint according to claim 1, characterized in that: the cover plate is a galvanized metal cover plate.
9. A composite thermal insulation system for a deformation joint according to claim 1, characterized in that: and alkali-resistant glass fiber net turned bags are arranged between the transverse reinforced concrete base layer and the transverse GAT composite heat-insulation outer template and between the longitudinal reinforced concrete base layer and the longitudinal GAT composite heat-insulation outer template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065144.3U CN209837344U (en) | 2019-01-16 | 2019-01-16 | Composite heat preservation system of movement joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065144.3U CN209837344U (en) | 2019-01-16 | 2019-01-16 | Composite heat preservation system of movement joint |
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| CN209837344U true CN209837344U (en) | 2019-12-24 |
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| CN201920065144.3U Active CN209837344U (en) | 2019-01-16 | 2019-01-16 | Composite heat preservation system of movement joint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723156A (en) * | 2019-01-16 | 2019-05-07 | 天津固安特节能科技有限公司 | A kind of compound insulation system of deformation joint |
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2019
- 2019-01-16 CN CN201920065144.3U patent/CN209837344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723156A (en) * | 2019-01-16 | 2019-05-07 | 天津固安特节能科技有限公司 | A kind of compound insulation system of deformation joint |
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