Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inorganic foam cement insulation board and preparation method thereof
The invention relates to the technical field of insulation boards, and discloses an inorganic foam cement insulation board. Comprising the following components in parts by weight: 120-180 parts of cement, 30-40 parts of hectorite, 10-20 parts of fly ash, 2-3 parts of polypropylene fiber, 3-5 parts of sodium silicate, 2-4 parts of nano silicon dioxide, 3-6 parts of styrene-acrylic emulsion, 0.5-2 parts of polyethylene glycol, 2-4 parts of calcium stearate, 10-14 parts of a foaming agent, 7-9 parts of a coupling agent, 6-8 parts of a waterproof agent, 0.5-0.8 part of a foam stabilizer, 5-10 parts of a reinforcing agent and 1-2 parts of anionic waterborne polyurethane. The water-based paint is prepared from the following components in parts by weight: 3.5-6 parts of dimethyl silicone oil, 4-7 parts of modified tree ash, 10-13 parts of water glass, 6-9 parts of sodium dodecyl benzene sulfonate, 2-5 parts of an inorganic thickening agent and 110-170 parts of water. By adding the polypropylene fibers and the reinforcing agent into the raw materials, the use strength and corrosion resistance of the insulation board can be improved, so that the service life of the insulation board is prolonged; the preparation process is simple, convenient to operate, high in preparation efficiency and product percent of pass and low in production cost.
本发明涉及保温板技术领域，且公开了一种无机发泡水泥保温板，包括如下重量份组分：水泥120‑180份、水辉石30‑40份、粉煤灰10‑20份、聚丙烯纤维2‑3份、硅酸钠3‑5份、纳米二氧化硅2‑4份、苯丙乳液3‑6份、聚乙二醇0.5‑2份、硬脂酸钙2‑4份、发泡剂10‑14份、偶联剂7‑9份、防水剂6‑8份、稳泡剂0.5‑0.8份、增强剂5‑10份、阴离子型水性聚氨酯1‑2份、二甲基硅油3.5‑6份、改性树木灰烬4‑7份、水玻璃10‑13份、十二烷基苯磺酸钠6‑9份、无机增稠剂2‑5份、水110‑170份；本发明通过在原料中加入聚丙烯纤维与增强剂，可以提高保温板的使用强度，耐腐蚀性，从而提高保温板的使用寿命；制备工艺简单，操作方便，制备效率及产品合格率高，生产成本低。
Inorganic foam cement insulation board and preparation method thereof
The invention relates to the technical field of insulation boards, and discloses an inorganic foam cement insulation board. Comprising the following components in parts by weight: 120-180 parts of cement, 30-40 parts of hectorite, 10-20 parts of fly ash, 2-3 parts of polypropylene fiber, 3-5 parts of sodium silicate, 2-4 parts of nano silicon dioxide, 3-6 parts of styrene-acrylic emulsion, 0.5-2 parts of polyethylene glycol, 2-4 parts of calcium stearate, 10-14 parts of a foaming agent, 7-9 parts of a coupling agent, 6-8 parts of a waterproof agent, 0.5-0.8 part of a foam stabilizer, 5-10 parts of a reinforcing agent and 1-2 parts of anionic waterborne polyurethane. The water-based paint is prepared from the following components in parts by weight: 3.5-6 parts of dimethyl silicone oil, 4-7 parts of modified tree ash, 10-13 parts of water glass, 6-9 parts of sodium dodecyl benzene sulfonate, 2-5 parts of an inorganic thickening agent and 110-170 parts of water. By adding the polypropylene fibers and the reinforcing agent into the raw materials, the use strength and corrosion resistance of the insulation board can be improved, so that the service life of the insulation board is prolonged; the preparation process is simple, convenient to operate, high in preparation efficiency and product percent of pass and low in production cost.
本发明涉及保温板技术领域，且公开了一种无机发泡水泥保温板，包括如下重量份组分：水泥120‑180份、水辉石30‑40份、粉煤灰10‑20份、聚丙烯纤维2‑3份、硅酸钠3‑5份、纳米二氧化硅2‑4份、苯丙乳液3‑6份、聚乙二醇0.5‑2份、硬脂酸钙2‑4份、发泡剂10‑14份、偶联剂7‑9份、防水剂6‑8份、稳泡剂0.5‑0.8份、增强剂5‑10份、阴离子型水性聚氨酯1‑2份、二甲基硅油3.5‑6份、改性树木灰烬4‑7份、水玻璃10‑13份、十二烷基苯磺酸钠6‑9份、无机增稠剂2‑5份、水110‑170份；本发明通过在原料中加入聚丙烯纤维与增强剂，可以提高保温板的使用强度，耐腐蚀性，从而提高保温板的使用寿命；制备工艺简单，操作方便，制备效率及产品合格率高，生产成本低。
Inorganic foam cement insulation board and preparation method thereof
一种无机发泡水泥保温板及其制备方法
OU JINRU (Autor:in) / YANG RUNQIN (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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