Unlock instant, AI-driven research and patent intelligence for your innovation.

Prefabricated waterproof system with heat insulation performance

A prefabricated and systematic technology, used in roof insulation materials, building roofs, roof coverings, etc., can solve problems such as poor waterproof and thermal insulation performance, large total roof load, and complicated procedures, and achieve improved reliability and reliability. The effect of long service life, less wet work and labor saving

Pending Publication Date: 2021-11-02
CHINA CONSTR SEVENTH ENG DIVISION CORP LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problems of cumbersome procedures, high energy consumption, poor waterproof and heat insulation performance, and large total roof load in current construction engineering roof construction, the present invention proposes a prefabricated waterproof system with heat insulation performance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Prefabricated waterproof system with heat insulation performance
  • Prefabricated waterproof system with heat insulation performance
  • Prefabricated waterproof system with heat insulation performance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1, such as figure 1 As shown, a prefabricated waterproof system with heat insulation performance includes a waterproof support structure 1, and the waterproof support structure 1 is arranged on a roof structure plate, which is an initial roof that has not been leveled, kept warm, and waterproofed. The upper part of the waterproof support structure 1 is provided with a panel layer 2, which directly bears the live load of the roof and can protect the waterproof support structure 1 from damage. Cast-in-place reinforced concrete slab. Between the waterproof support structure 1 and the roof structure board, between the waterproof support structure 1 and the panel layer 2, two upper and lower layers of space are formed, which greatly reduces the waterproof support structure 1 and the lower part of the panel layer 2. The heat conduction of the roof structure board, so as to achieve the effect of space heat insulation. Waterproof support structure 1 includes waterproo...

Embodiment 2

[0025] Example 2, such as image 3 As shown, a prefabricated waterproof system with heat insulation performance, the waterproof board 4 is a regular city wall notched panel, the city wall notched panel is composed of several aluminum alloy plates welded or sealed, the city wall notched panel and the panel The contact surface of the layer 2 is relatively large, which enhances the support effect of the waterproof board 4 on the panel layer 2 . A plurality of hollow heat insulation spaces 3 communicated with the air along the slope direction are formed between the city wall notch type panel and the additional partition plate 6, which has a good heat insulation effect.

[0026] All the other structures are the same as in Example 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a prefabricated waterproof system with a heat insulation performance, which is used for solving the technical problems that procedures are tedious, energy consumption is high, waterproof and heat insulation performance is poor and the total load of a roof is large in existing building engineering roof construction. The prefabricated waterproof system disclosed by the invention comprises a waterproof supporting structure body; the waterproof supporting structure body is arranged on a roof structural plate; a panel layer is arranged on the waterproof supporting structure body; and an upper space and a lower space which are not communicated with each other are formed between the waterproof supporting structure body and the roof structural plate and between the waterproof supporting structure body and the panel layer respectively. According to the invention, the whole roof is covered with the waterproof supporting structure; the waterproof reliability of the roof is improved; the service life of the roof is prolonged; the upper space and the lower space which are not communicated with each other are formed between the waterproof supporting structure and the roof structural plate and between the waterproof supporting structure and the panel layer; the space heat insulation function is achieved; the total load of the roof is reduced; construction is easy and convenient; and energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of roof waterproofing, in particular to an assembled waterproof system with heat insulation performance. Background technique [0002] Building waterproofing and heat insulation are important links in construction projects. In addition to the self-waterproofing of the roof structural panels, the usual roofing system also has a building waterproof and thermal insulation layer above the structural panels. Exposure to rain is particularly important. The waterproof function and thermal insulation function of traditional construction roofs are usually achieved by layered construction of different materials. Conventional roofing methods have problems such as cumbersome procedures, high energy consumption, high cost, low efficiency, time-consuming and labor-intensive, and short service life. , and the repeated leveling layer and insulation layer materials during roof construction lead to a large total load on the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/16E04D11/02
CPCE04D13/16E04D11/02
Inventor 方燎原陈娇芳叶琳
Owner CHINA CONSTR SEVENTH ENG DIVISION CORP LTD