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A platform for research: civil engineering, architecture and urbanism
A-grade inorganic slurry permeable fireproof thermal insulation material as well as preparation method and application thereof
The invention discloses an A-grade inorganic slurry permeable fireproof thermal insulation material as well as a preparation method and application thereof, and belongs to the field of thermal insulation boards, the A-grade inorganic slurry permeable fireproof thermal insulation material comprises the following raw materials in parts by weight: 5-10 parts of Portland cement, 5-10 parts of polycarboxylic acid water reducer, 15-25 parts of silica fume, 25-30 parts of water, 20-35 parts of vinyl acetate ethylene copolymer emulsion, 5-10 parts of cellulose, 0.2-0.5 part of metakaolin, 20-24 partsof hollow glass beads; and 0.2-0.4 part of magnesium carbonate. The invention solves the problems of high heat conductivity coefficient, high water absorption rate, high heat value, uneven distribution of plate raw materials, overlarge volume weight and the like in the existing thermal insulation material.
本发明公开了一种A级无机浆料渗透性防火保温材料及其制备方法和应用，属于保温板领域，包括以下重量份数的原料：硅酸盐水泥5‑10份，聚羧酸系减水剂5‑10份，微硅粉15‑25份，水25‑30份，乙酸乙烯酯‑乙烯共聚乳液20‑35份，纤维素5‑10份，偏高岭土0.2‑0.5份，中空玻璃微珠20‑40份，碳酸镁0.2‑0.4份。本发明解决了现有保温材料导热系数高、吸水率高、热值高、板材原料分布不均匀、容重过大等问题。
A-grade inorganic slurry permeable fireproof thermal insulation material as well as preparation method and application thereof
The invention discloses an A-grade inorganic slurry permeable fireproof thermal insulation material as well as a preparation method and application thereof, and belongs to the field of thermal insulation boards, the A-grade inorganic slurry permeable fireproof thermal insulation material comprises the following raw materials in parts by weight: 5-10 parts of Portland cement, 5-10 parts of polycarboxylic acid water reducer, 15-25 parts of silica fume, 25-30 parts of water, 20-35 parts of vinyl acetate ethylene copolymer emulsion, 5-10 parts of cellulose, 0.2-0.5 part of metakaolin, 20-24 partsof hollow glass beads; and 0.2-0.4 part of magnesium carbonate. The invention solves the problems of high heat conductivity coefficient, high water absorption rate, high heat value, uneven distribution of plate raw materials, overlarge volume weight and the like in the existing thermal insulation material.
本发明公开了一种A级无机浆料渗透性防火保温材料及其制备方法和应用，属于保温板领域，包括以下重量份数的原料：硅酸盐水泥5‑10份，聚羧酸系减水剂5‑10份，微硅粉15‑25份，水25‑30份，乙酸乙烯酯‑乙烯共聚乳液20‑35份，纤维素5‑10份，偏高岭土0.2‑0.5份，中空玻璃微珠20‑40份，碳酸镁0.2‑0.4份。本发明解决了现有保温材料导热系数高、吸水率高、热值高、板材原料分布不均匀、容重过大等问题。
A-grade inorganic slurry permeable fireproof thermal insulation material as well as preparation method and application thereof
A级无机浆料渗透性防火保温材料及其制备方法和应用
WANG BAOLONG (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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