Environmental-friendly hollow brick and preparation method thereof

A hollow brick, environmental protection technology, applied in the direction of clay preparation equipment, chemical instruments and methods, manufacturing tools, etc., can solve the problems of high cost, human injury, human health threats, etc., achieve long service life, simple raw materials, and reduce damage Effect
CN101666128AInactive Publication Date: 2010-03-10晋江锦兴新型建筑材料有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
晋江锦兴新型建筑材料有限公司
Publication Date
2010-03-10
Estimated Expiration
Not applicable · inactive patent
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Abstract

The invention relates to an environmental-friendly hollow brick made from the following raw materials in parts by weight: (1) internal brick body mortar, i.e. 100 parts of cement, 250-350 parts of sand, 50-150 parts of slag, 400-600 parts of water, 10-20 parts of chrysanthemum powder, 10-20 parts of 75 <#> industrial mildewcide, 0.1-0.5 part of early strength agent; and (2) coating sizing agents,i.e. 5-8 parts of gelatin, 2-3 parts of honey, 7-9 parts of glutinous rice flour, 4-6 parts of green bean powder, 2-4 parts of sulphur powder, 1-3 parts of boric acid powder and 20-30 parts of water.The invention also relates to the preparation method of the environmental-friendly hollow brick. The invention has the advantages of simple raw materials, low cost, heat preservation and isolation andlong service life; the coating sizing agents are ropy colloids, and soil layer sizing agents form a compact and solid shell after being dried, thereby effectively preventing the vast majority of harmful gas from being separated out; in addition, the chrysanthemum powder is added so that a small amount of the separated gas has fragrant smell, thereby reducing the harm on human bodies.
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Description

(1) Technical field

[0001] The invention belongs to burn-free bricks and a preparation method thereof, in particular to an environment-friendly hollow brick and a preparation method thereof. (2) Background technology

[0002] At present, the existing unburned bricks mostly use materials such as cement and slag, which often contain harmful elements. Buildings built with such unburned bricks will slowly release harmful gases, especially for people who work or live. Houses that are degraded will cause great harm to the human body and pose a great threat to people's health. And existing environmental protection brick often cost is higher, can't be promoted. Some people will paint the house with environmentally friendly paint, which will also increase the cost of the house. (3) Contents of the invention

[0003] In order to make up for the deficiencies of the prior art, the present invention provides an environment-friendly hollow brick with simple raw materials, low cost, wh...

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
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