Siliceous heat-insulation composite material for wall

A technology for thermal insulation materials and walls, applied in the field of building materials, can solve the problems of low construction efficiency, short durability, wall cracking, etc., and achieve the effects of improving thermal insulation effect, uniform interface roughening, and good bonding strength.
CN102503333AInactive Publication Date: 2012-06-20建平县德鑫外墙保温材料有限责任公司
2 Cites 24 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
建平县德鑫外墙保温材料有限责任公司
Publication Date
2012-06-20
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a siliceous heat-insulation composite material for a wall, which comprises base materials and water. The base materials mainly comprise closed-cell expanded perlite, cement, building gypsum, inorganic mineral substance fibers, high-viscosity attapulgite clay, redispersible rubber powder, hydroxypropyl methyl cellulose auxiliaries and a water repellent, wherein the inorganic mineral substance fibers comprise alumina silicate fibers, brucite fibers, mineral cotton fibers and the like, and when the material is used, the weight ratio of the base materials to the water is 1:1.2-1.3. The material as an amorphous powdery heat-insulation material is excellent in energy conservation, heat insulation, sound absorption, flame retardance reaching level A1, fireproofing, seismic resistance, crack control, flexibility and weatherability, does not chemically react with the wall, is high in strength and ageing resistance, avoids deformation, crack, hollowing, shedding and is the same as the wall in service life in use. The material is green, environment-friendly and non-toxic, is applicable to heat insulation of an inner wall and an outer wall made of various wall base materials, a splitting wall and heat-insulation energy-saving projects such as roofs, basements, garages, stairs, corridors, fire-fighting accesses and the like.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of building materials, in particular to a composite siliceous wall insulation material used for building walls, roofs, vegetable greenhouses and other walls. Background technique

[0002] Existing insulation materials for various walls usually use benzene board, polystyrene particle heat insulation material, rock wool insulation board and phenolic insulation board. The above products and technologies have the following disadvantages: 1. Benzene board or extruded board insulation Although the thermal effect is relatively good, its biggest disadvantage is poor fire resistance. The wind pressure resistance of high-rise building insulation layers, especially low negative wind pressure resistance, is unsafe; Made of molecular materials, it will age and become brittle with the passage of time, the durability is short, and the service life is not the same as that of the wall; when the insulation layer is demolished...

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