CN216239408U - Cornice heat-insulation waterproof system - Google Patents
Cornice heat-insulation waterproof system Download PDFInfo
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- CN216239408U CN216239408U CN202122885616.XU CN202122885616U CN216239408U CN 216239408 U CN216239408 U CN 216239408U CN 202122885616 U CN202122885616 U CN 202122885616U CN 216239408 U CN216239408 U CN 216239408U
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Abstract
The utility model discloses a cornice heat-preservation waterproof system, and relates to the technical field of waterproof systems. According to the utility model, the concrete structure is connected with the mechanical anchor bolt through the fixing mode of the closed profiled steel plate and the base wall, the supporting closed steel plate is welded by using the steel beam, then the foam grain concrete is poured on the laid closed steel plate, and then the thick polyurea waterproof coating is sprayed, and the polyurea waterproof coating is adopted in cooperation with the waterproof layer, so that the coating is rapidly cured, the gel is formed, the vertical surface is continuously sprayed without sagging, the coating is compact and seamless, the waterproof and anticorrosion performances are excellent, the weather resistance is good, the construction can be simplified, the problems of difficult heat preservation and waterproof construction, energy conservation, environmental protection and low heat preservation performance are solved, the waterproof performance of the device is favorably improved, and the environmental protection performance of the device is improved.
Description
Technical Field
The utility model relates to the technical field of waterproof systems, in particular to a cornice heat-preservation waterproof system.
Background
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The curtain wall cornice construction method is characterized by comprising a panel and a supporting structure system, wherein the panel and the supporting structure system can have certain displacement capacity or certain deformation capacity relative to a main structure and do not bear the external protective structure or decorative structure of a building acted by the main structure, and the selection of the cornice construction mode of the curtain wall often determines the cornice construction safety, the construction speed, the construction quality and the comprehensive cost. The following problems exist in the prior art:
1. the traditional curtain wall is complex in shape, difficult in heat preservation and waterproof construction, energy-saving and environment-friendly, low in heat preservation performance, high in heat preservation layer thickness and heavy in weight, so that a common heat preservation and waterproof system does not meet the requirements gradually;
2. in the prior art, aluminum foil or other composite materials are adopted as waterproof materials, so that the waterproof performance is low, and the problem of water infiltration is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cornice heat-insulation waterproof system, which aims to have a higher heat-insulation function and solve the problems that the traditional curtain wall is complex in shape, difficult in heat-insulation waterproof construction, energy-saving, environment-friendly, low in heat-insulation performance, high in heat-insulation layer thickness and heavy in weight, and therefore a common heat-insulation waterproof system does not meet the requirements gradually; the other purpose is to solve the problem that in the prior art, aluminum foil or other composite materials are adopted as waterproof materials, the waterproof performance is low, and moisture is easy to permeate, so that a good waterproof effect is achieved.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a cornice heat preservation waterproof system, includes the profiled sheet that closes and basic unit's wall body, the side fixed mounting of the profiled sheet that closes has basic unit's wall body, the inside fixed mounting of the profiled sheet that closes has the waterproof layer, the inside fixed mounting of waterproof layer has the heat preservation.
The technical scheme of the utility model is further improved as follows: the waterproof layer is internally provided with a polyurea waterproof coating, the bottom of the polyurea waterproof coating is provided with a composite alkali-resistant mesh cloth layer, and the bottom of the composite alkali-resistant mesh cloth layer is provided with impermeable polymer anti-cracking mortar.
The technical scheme of the utility model is further improved as follows: the bottom of the impermeable polymer anti-cracking mortar is fixedly installed at the top of the heat insulation layer, and thick foam concrete is arranged inside the heat insulation layer.
The technical scheme of the utility model is further improved as follows: one side fixed mounting of closed profiled sheet has the zinc-plating to bury the board, the inside threaded connection of zinc-plating buries the board has from undercut crab-bolt.
The technical scheme of the utility model is further improved as follows: the other end fixed mounting of self undercut crab-bolt is in the inside of basic unit's wall body, the inside of basic unit's wall body is provided with the concrete No. one.
The technical scheme of the utility model is further improved as follows: the bottom of the closed profiled steel sheet is fixedly provided with an I-shaped steel beam, the side surface of the I-shaped steel beam is fixedly provided with a square steel pipe, and the bottom of the square steel pipe is provided with a glass curtain wall.
The technical scheme of the utility model is further improved as follows: the outer side of the square steel pipe is provided with a second polyurea waterproof coating, and the other side of the second polyurea waterproof coating is fixedly provided with a second concrete.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a cornice heat-insulation waterproof system, which is characterized in that a concrete structure is connected with a mechanical anchor bolt through a fixing mode of a closed profiled steel plate and a base wall body, a supporting closed steel plate is welded by a steel beam, then foam concrete is poured on the laid closed steel plate, thick polyurea waterproof paint is sprayed, and the polyurea waterproof paint is adopted in cooperation with a waterproof layer.
2. The utility model provides a cornice heat-preservation waterproof system, thick foam concrete is used as a heat-preservation layer, the main factor of the influence of the heat conductivity coefficient of the foam concrete is volume weight, the larger the volume weight is, the larger the heat conductivity coefficient is, under the condition of having the heat-preservation performance of the traditional heat-preservation material, the cornice heat-preservation waterproof system not only has light dead weight, but also has certain strength, meanwhile, if the appearance of a curtain wall is relatively complicated, the heat-preservation system is relatively complicated in shape, and the foam concrete can be poured according to the actual field, the construction is convenient and rapid, the weight of a decorative heat-preservation layer is greatly reduced, so that the load borne by a building is reduced, the requirements of environmental protection and energy conservation are met, the problems that the waterproof performance of the device is low and the moisture infiltration is easily caused are solved, the strength of the device is favorably increased, and the service life of the device is prolonged.
3. The cornice thermal insulation waterproof system is assembled by matching the I-shaped steel beam and the square steel pipe and utilizes the waterproof effect of the second polyurea waterproof coating, so that the strength of the device is increased, the device is convenient to assemble and construct, the service life of the device is prolonged, the problems of low strength and easy corrosion of internal materials of the system are solved, the material strength is improved, and the protection function of the device is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic plan view of the present invention.
In the figure: 1. a closed profiled steel sheet; 11. a waterproof layer; 111. polyurea waterproof paint No. one; 112. compounding one layer of alkali-resistant mesh cloth; 113. anti-seepage polymer anti-crack mortar; 12. a heat-insulating layer; 121. thick-shot concrete; 2. a base layer wall body; 21. concrete No. I; 3. plating zinc and burying a plate; 4. a self undercut anchor; 5. an I-beam; 6. a square steel pipe; 7. a glass curtain wall; 8. polyurea waterproof coating II; 9. and (5) concrete II.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-2, the utility model provides a cornice thermal insulation waterproof system, which comprises a closed profiled steel sheet 1 and a base wall 2, wherein the base wall 2 is fixedly installed on the side surface of the closed profiled steel sheet 1, a waterproof layer 11 is fixedly installed inside the closed profiled steel sheet 1, a polyurea waterproof coating 111 is arranged inside the waterproof layer 11, a composite alkali-resistant mesh cloth layer 112 is arranged at the bottom of the polyurea waterproof coating 111, and impermeable polymer anti-cracking mortar 113 is arranged at the bottom of the composite alkali-resistant mesh cloth layer 112.
In this embodiment, the concrete structure is connected for the mechanical crab-bolt through the fixed mode of the profiled steel sheet 1 that closes an mouthful with basic unit's wall body 2, with girder steel welding pick out support steel sheet that closes a mouthful, then pour 300kg/m foaming grain concrete after spraying 2mm thick polyurea waterproof coating on the steel sheet that closes a mouthful of laying, cooperation waterproof layer 11 adopts polyurea waterproof coating, this coating solidification is rapid, the gel, the continuous spraying of facade does not have sagging, the coating is fine and close, in succession, smooth, seamless, waterproof, the corrosion resistance is superior, the weatherability is good, physical properties is excellent, good strength, elongation is high, reach resources are saved's practical effect, can simplify the construction simultaneously, have light, excel in, the heat preservation is good, anticorrosive and water-proof effects's advantage.
Example 2
As shown in fig. 1-2, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the heat-insulating layer 12 is fixedly mounted inside the waterproof layer 11, the bottom of the impermeable polymer anti-crack mortar 113 is fixedly mounted on the top of the heat-insulating layer 12, thick-foam concrete 121 is arranged inside the heat-insulating layer 12, the galvanized buried plate 3 is fixedly mounted on one side of the closed profiled steel sheet 1, the galvanized buried plate 3 is in threaded connection with the self-undercut anchor bolt 4, the other end of the self-undercut anchor bolt 4 is fixedly mounted inside the base wall 2, and the first concrete 21 is arranged inside the base wall 2.
In this embodiment, the thick foam concrete 121 is used as the thermal insulation layer 12, the main factor of the thermal conductivity of the foam concrete is the volume weight, the larger the volume weight is, the larger the thermal conductivity is, the thermal conductivity of the foam concrete with better construction quality reaches 0.08W/(m · K), under the condition of the thermal insulation performance of the traditional thermal insulation material, the self weight is light, and the curtain wall has certain strength, meanwhile, if the appearance of the curtain wall is relatively complex, the thermal insulation system is relatively complex in shape, and the foam concrete can be poured according to the actual field, so that the construction is convenient and fast, the weight of the decorative thermal insulation layer is greatly reduced, the load borne by the building is reduced, and the requirements of environmental protection and energy conservation are met.
Example 3
As shown in fig. 1-2, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of the closed profiled steel sheet 1 is fixedly provided with an I-shaped steel beam 5, the side surface of the I-shaped steel beam 5 is fixedly provided with a square steel tube 6, the bottom of the square steel tube 6 is provided with a glass curtain wall 7, the outer side of the square steel tube 6 is provided with a second polyurea waterproof coating 8, and the other side of the second polyurea waterproof coating 8 is fixedly provided with a second concrete 9.
In this embodiment, through I-steel roof beam 5 and the cooperation equipment of square steel pipe 6 to utilize No. two polyurea waterproof coating 8's waterproof effect, thereby increase the intensity of device, in convenient equipment construction, convenience of installation improves life, is favorable to the convenient use of device.
The working principle of the cornice heat-preservation and waterproof system is described in detail below.
As shown in the figure 1-2, a concrete structure is connected by a mechanical anchor bolt through a fixing mode of a closed profiled steel plate 1 and a base layer wall body 2, the supported closed steel plate is welded by steel beams, 300kg/m of foam grain concrete is poured on the laid closed steel plate and then sprayed with polyurea waterproof paint with the thickness of 2mm, the polyurea waterproof paint is matched with a waterproof layer 11 and is quickly cured, gel is sprayed on a vertical surface continuously without sagging, the coating is compact, continuous, smooth and seamless, the waterproof and antiseptic properties are excellent, the weather resistance is good, the physical properties are excellent, the strength is good, the elongation is high, the practical effect of saving resources is achieved, the thick foam grain concrete 121 is used as a heat insulation layer 12, the main factor of the influence of the heat conductivity coefficient of the foam grain concrete is volume weight, the larger the volume weight is, the heat conductivity coefficient is also larger, the heat conductivity coefficient of the foam grain concrete with better construction quality reaches 0.08W/(m.K), under the condition that has traditional insulation material's heat preservation performance, not only dead weight is light, still possesses certain intensity, and if the curtain appearance is complicated relatively, its heat preservation system is complicated also relatively, and the foam grain concrete can be pour according to the scene reality, and construction convenience is swift, makes the weight of decorating the heat preservation alleviate in a large number.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (7)
1. The utility model provides a cornice heat preservation waterproof system, is including closing a profiled sheet (1) and basic unit's wall body (2), the side fixed mounting of closing a profiled sheet (1) has basic unit's wall body (2), its characterized in that: the waterproof layer (11) is fixedly installed inside the closed profiled steel sheet (1), and the heat preservation layer (12) is fixedly installed inside the waterproof layer (11).
2. The cornice thermal insulation waterproof system according to claim 1, characterized in that: the waterproof layer (11) is internally provided with a polyurea waterproof coating (111), the bottom of the polyurea waterproof coating (111) is provided with a composite alkali-resistant mesh cloth layer (112), and the bottom of the composite alkali-resistant mesh cloth layer (112) is provided with impermeable polymer anti-cracking mortar (113).
3. The cornice thermal insulation waterproof system according to claim 2, characterized in that: the bottom of the impermeable polymer anti-cracking mortar (113) is fixedly arranged at the top of the heat-insulating layer (12), and thick foam concrete (121) is arranged in the heat-insulating layer (12).
4. The cornice thermal insulation waterproof system according to claim 1, characterized in that: one side fixed mounting of closed profiled sheet (1) has zinc-plating to bury board (3), the inside threaded connection of zinc-plating buries board (3) has from undercut crab-bolt (4).
5. The cornice thermal insulation waterproof system according to claim 4, characterized in that: the other end fixed mounting of self-undercut crab-bolt (4) is in the inside of basic unit's wall body (2), the inside of basic unit's wall body (2) is provided with concrete (21).
6. The cornice thermal insulation waterproof system according to claim 1, characterized in that: the bottom of closed profiled steel sheet (1) is fixedly mounted with I-shaped steel beam (5), the side fixed mounting of I-shaped steel beam (5) has square steel pipe (6), the bottom of square steel pipe (6) is provided with glass curtain wall (7).
7. The cornice thermal insulation waterproof system according to claim 6, characterized in that: the outer side of the square steel pipe (6) is provided with a second polyurea waterproof coating (8), and the other side of the second polyurea waterproof coating (8) is fixedly provided with a second concrete (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122885616.XU CN216239408U (en) | 2021-11-23 | 2021-11-23 | Cornice heat-insulation waterproof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122885616.XU CN216239408U (en) | 2021-11-23 | 2021-11-23 | Cornice heat-insulation waterproof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216239408U true CN216239408U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122885616.XU Active CN216239408U (en) | 2021-11-23 | 2021-11-23 | Cornice heat-insulation waterproof system |
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| Country | Link |
|---|---|
| CN (1) | CN216239408U (en) |
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2021
- 2021-11-23 CN CN202122885616.XU patent/CN216239408U/en active Active
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