Environmental protection and energy saving thermal insulation material for building

A technology of environmental protection, energy saving and thermal insulation materials, which is applied in the field of building materials, can solve the problems of low thermal performance of thermal insulation mortar, short service life of benzene board materials, poor waterproof and moisture-proof effect, etc., and achieve good thermal insulation and energy saving effects, high thermal insulation efficiency , the effect of low additional cost

Inactive Publication Date: 2014-04-30
刘季林
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AI Technical Summary

Problems solved by technology

Among the above two methods, the thermal insulation effect achieved by a single thermal insulation measure is far from enough, especially in cold regions, which cannot meet the thermal insulation effect required by the country.
At present, the domestic composite wall insulation materials also have many shortcomings, such as cumbersome construction when using benzene board for insulation, high additional cost, short service life of benzene board material, and easy drumming and cracking
The thermal performance of thermal insulation mortar is low, the waterproof and moisture-proof effect is poor, and the thermal insulation efficiency is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] Below in conjunction with embodiment the present invention is further described:

[0007] 60 kg of sepiolite, 80 kg of light plaster, 90 kg of perlite, 5 kg of high alumina cement, 9 kg of composite fiber (composed of 2 kg of acrylic fiber, 2 kg of wood fiber and 5 kg of fiber brucite ), 9.5 kg of composite binder (composed of 1.5 kg of methyl light ethyl cellulose ether, 1 kg of starch ether and 7 kg of redispersible latex powder), 3 kg of air-entraining water reducer, 2 kg of hydrophobic agent, 0.5 Mix and stir the calcium salt of one kilogram of polymethylene amino acid evenly, add appropriate amount of water and stir to form a paste, and then apply it directly on the exterior wall, interior wall, and roof of the building according to the conventional bricklayer and plastering methods within 50 minutes, and reach After a certain thickness, after 2-4 hours of curing, it can be directly used as a finishing layer on the surface.

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Abstract

The invention discloses an environmental protection and energy saving thermal insulation material for building, which is characterized in that the material provided by the invention is produced by mixing and stirring meerschaum, lightweight whitewash gypsum, hydrophobic perlite, aluminous cement, composite fiber (consisting of propylene fiber, wood fiber and fiber brucite), composite adhesive (consisting of methyl hydroxyethyl cellulose ether, starch ether and redispersible emulsion powder), air entraining water reducer, hydrophobic agent and calcium salt of polymethylene amino acid with dry powder appearance. Water is added into the material, after mixing and stirring, the material provided by the invention can be directly plastered to exterior wall, interior wall and roof of house with a certain thickness, and has the advantages of good insulation and heat insulation effects, moistureproof and waterproof, simple construction operation, and reduced additional cost.

Description

Technical field: [0001] The invention relates to building materials, in particular to a building environmental protection, energy saving and thermal insulation material. Background technique: [0002] At present, regardless of the construction of residential buildings or factory buildings and office buildings, strengthening building energy conservation management, improving energy utilization efficiency, and improving indoor environmental quality have become an indispensable part of the construction industry. , the state has repeatedly issued corresponding policies to encourage the development of building energy-saving technologies and products. An important aspect of building energy saving is the heat preservation and energy saving of building walls. At present, the main measures adopted in my country in terms of wall insulation and energy saving have two aspects: 1. Single wall insulation measures: mainly adopt wall materials with good thermal performance, and do not add ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06
Inventor 刘季林
Owner 刘季林
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