A fire-proof thermal insulation material
A fireproof heat preservation and anti-aging agent technology, applied in the field of building materials, can solve the problems of low water absorption and thermal conductivity of heat preservation materials, difficult construction, complicated process, etc., and achieve good fireproof effect, low cost and low thermal conductivity.
Inactive Publication Date: 2016-02-17
潜山市新型工程建筑材料有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a fire-proof and heat-insulating material, which overcomes the defects of low water absorption and thermal conductivity, complex process, high brittleness, difficult construction and high cost in the prior art.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] A fireproof and thermal insulation material, the mass fraction of which is composed of 10-40 parts of vitrified microbeads, 10-20 parts of pumice, 20-25 parts of cement, 0.45-0.5 parts of anti-aging agent, 0.3-0.4 parts of antioxidant, and 0.2 parts of ultraviolet absorber —0.3 parts, 0.2-0.3 parts of preservatives, 0.4-0.5 parts of nano rubber powder, 0.5-0.7 parts of hydroxypropyl methylcellulose, 10-15 parts of flame retardants, the flame retardants are organic flame retardants The organic flame retardant is mixed with an inorganic flame retardant, the particle size of the organic flame retardant is 2-3 mm, and the organic flame retardant is red phosphorus, phosphoric acid ester and halogenated phosphoric acid ester. Described inorganic flame retardant is graphite, magnesium hydroxide, aluminum hydroxide.
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The invention discloses a fireproof thermal-insulation material. The material consists of the following components in parts by weight: 10-40 parts of glass beads, 10-20 parts of pumices, 20-25 parts of cement, 0.45-0.5 part of anti-ageing agent, 0.3-0.4 part of antioxidant, 0.2-0.3 part of ultraviolet light absorber, 0.2-0.3 part of preservative, 0.4-0.5 part of nano rubber powder, 0.5-0.7 part of hydroxypropyl methyl cellulose and 10-15 parts of flame retardant. The fireproof thermal-insulation material disclosed by the invention overcomes defects in the prior art, is not only low in cost, but also low in water absorption, low in heat conduction coefficient, good in stability, thermal insulation and fireproof effect; and prepared products are granular, and therefore, the prepared products are convenient to transport.
Description
technical field [0001] The invention relates to the technical field of building materials, in particular to a fireproof and thermal insulation material. Background technique [0002] The thermal insulation materials circulating in the market today are not perfect in performance, poor in fire resistance, require adhesives, troublesome in construction, relatively low in strength and firmness, consume a lot of resources, and have yet to be optimized in structure. For example (polystyrene foam board, foamed polyurethane) has low water absorption and thermal conductivity, but it is not fireproof; inorganic thermal insulation materials with cement as binder, (such as foam cement material, cement-based perlite Materials, cement-based polystyrene particle putty) have high water absorption and thermal conductivity, and the energy-saving effect is not good; the production process of insulation boards produced by other inorganic materials (such as foam glass, floating beads) is complex...
Claims
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IPC IPC(8): C04B28/00
Inventor 张满发钱宏兵张义王森权
Owner 潜山市新型工程建筑材料有限公司