Thermal-insulating waterproof spray-coating building envelope structure

A technology for buildings and structures, applied in building structures, building insulation materials, building components, etc., can solve problems such as failure of insulation materials, rising production costs, condensation, etc., to achieve sound insulation and noise reduction service life, protection Service life, effect of protecting the main body of the structure

Inactive Publication Date: 2006-11-22
刘建永
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All kinds of thermal insulation materials (such as porous bricks, aerated concrete, cement perlite, etc.) and waterproof materials (polymer organic materials) in China are single in performance and complicated in construction procedures. Building energy-saving projects and building waterproof projects are Separate design and separate construction, thermal insulation materials are not waterproof, waterproof materials are not thermal insulation, once the waterproof material leaks, thermal insulation materials will fail, and vice versa
[0003] The existing heat insulation structure usually has two kinds of heat insulation structures: roof and wall. The wall has inner and outer heat insulation structures. It is an internal heat insulation structure located on the inner side of the main structure of the building. When the internal heat insulation structure is used, the main structure of the building

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
  • Thermal-insulating waterproof spray-coating building envelope structure
  • Thermal-insulating waterproof spray-coating building envelope structure
  • Thermal-insulating waterproof spray-coating building envelope structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Embodiment one, see figure 1 As shown, the thermal insulation and waterproof spray coating enclosure structure of a building of the present invention is composed of the thermal insulation and waterproof layer 11 directly sprayed on the outside of the building main structure 10 and the protective layer 12 made on the thermal insulation and waterproof layer 11.

[0077] The thermal insulation and waterproof layer 11 is formed by spraying the thermal insulation and waterproof liquid material directly on the working surface of the main structure of the building once through foaming equipment and foaming; the thermal insulation and waterproof liquid material is composed of the following components and parts by weight: polyfunctional polyether polyol, poly Ester polyol mixture 65, alcohol, sugar as starter polyether polyol 30, ethylenediamine as starter polyether polyol 0.05, flame retardant 13, foam leveling agent 3, foaming agent 30, cycloethylamine 3. Potassium acetate 2.5...

Embodiment 2

[0081] Embodiment two, see figure 2 As shown, the thermal insulation and waterproof spray coating enclosure structure of a building of the present invention consists of a thermal insulation and waterproof layer 21 sprayed directly on the main structure of the building 10 and a protective layer 22 made on the thermal insulation and waterproof layer 21.

[0082] The protective layer 22 is an ordinary protective layer; the ordinary protective layer is composed of a transition layer 221 directly sprayed or wiped on the thermal insulation and waterproof layer 21 and an anti-crack mortar layer 122 wiped on the transition layer;

[0083] The difference with Embodiment 1 is that the thermal insulation and waterproof layer 21 is not only sprayed on the outside of the main structure of the building 10, but also the thermal insulation and waterproof layer 21 is sprayed on the inside of the main structure of the building 10, and the inner and outer thermal insulation and waterproof layers...

Embodiment 3

[0085] Embodiment three, see image 3 As shown, a thermal insulation and waterproof spray coating enclosure structure of a building of the present invention consists of a thermal insulation and waterproof layer 31 directly sprayed on the outside of the building main structure 10 and a protective layer 32 made on the thermal insulation and waterproof layer 31.

[0086] The difference from Embodiment 1 is that the protective layer 32 is a reinforced protective layer; the reinforced protective layer is composed of a transition layer 321 directly sprayed or wiped on the thermal insulation and waterproof layer 31 and a mosaic layer 322 pasted on the transition layer and the thermal insulation and waterproof liquid material of thermal insulation and waterproof layer 31 is made up of following components and parts by weight: multifunctionality polyether polyol, polyester polyol mixture 73, alcohol, sugar are starter polyether polyol 9, ethylene glycol Amine is the initiator polyether...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention relates to a thermal-insulated waterproof sprayed protective structure, which is formed by a thermal-insulated layer and a protective layer above it. Wherein, said thermal-insulated waterproof layer is made by spraying the thermal-insulated waterproof liquid via foaming device on the main structural working surface of building; said thermal-insulated waterproof liquid contains multifunctional polyether polyatomic alcohol, polyester polyol mixture, mellow, sugar as initiator polyether polyatomic alcohol, ethanediamine as initiator polyether polyatomic alcohol, combustion inhibitor, foam uniform agnet, foaming agent, postassium acetate, triethylene diamine, acetal mixture, dibutyl dielaurate, ultraviolet adsorbent, and isocyanate; and the protective layer can be the common protective layer, strengthen protective layer, flameproof protective layer or the functional protective layer. The invention can save material, insulate heat, avoid leakage, and prolong the service life of building, etc.

Description

technical field [0001] The invention belongs to the technical field of buildings, in particular to a thermal insulation and waterproof spray coating enclosure structure of a building. Background technique [0002] Building energy conservation is a hot technical issue in the global construction industry, and it has a long way to go for our country. my country's construction market is the largest in the world, equivalent to the sum of Europe and the United States. my country's annual urban and rural construction area is about 2 billion square meters, of which 80% are high-energy buildings. The existing buildings are nearly 40 billion square meters, and more than 95% are high-energy buildings. Buildings make the energy supply more and more tense. The "leakage" of buildings has always plagued the construction industry and has always been a hot topic of concern. Leakage and seepage resistance is a technical problem in the construction industry. Building energy efficiency has led...

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
IPC IPC(8): E04B1/62E04B1/66E04B1/74E04B1/78
Inventor 刘建永
Owner 刘建永
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap