Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof insulation board and preparation method thereof
The invention discloses a fireproof insulation board and a preparation method thereof. The insulation board is prepared from the following raw materials in parts by weight: 80-150 parts of cement, 20-40 parts of non-metallic mineral stone powder, 30-60 parts of fly ash, 20-40 parts of an adhesive, 5-10 parts of polyphenyl particle foam and 80-150 parts of water. The preparation method comprises the following steps: mixing foaming particles with different foaming ratios to obtain a polyphenyl particle foaming material; mixing the non-metallic mineral stone powder, the cement, the adhesive and the fly ash in proportion to obtain a premix; mixing the polyphenyl particle foaming material with the premix, and uniformly mixing to obtain a mixture; molding and maintaining the mixture, and then performing surface treatment on the semi-finished product to form a plurality of arc surface grooves in the surface of the semi-finished product. The fireproof insulation board has excellent thermal insulation performance, compressive strength and tensile strength and is environmentally friendly, the flame retardant property reaches the A level, the multiple arc surface grooves are formed by conducting surface treatment on the insulation board, and the bonding firmness of the fireproof insulation board and a to-be-constructed wall surface/board can be improved.
本申请公开了一种防火保温板及其制备方法，保温板由包含以下重量份的原料制成：水泥80‑150份，非金属矿物质石粉20‑40份，粉煤灰30‑60份，胶黏剂20‑40份，聚苯颗粒发泡物5‑10份，水80‑150份。制备方法为：将不同发泡倍率的发泡颗粒混合，得聚苯颗粒发泡物；按配比将非金属矿物质石粉、水泥、胶黏剂和粉煤灰混合，得预混料；将聚苯颗粒发泡物与预混料混合，混合均匀，得混合料；将混合物成型，养护，然后将半成品进行表面处理，使半成品表面形成有若干圆弧面槽。本申请的防火保温板具有优异的保温性能、抗压强度、抗拉强度，且对环境友好，阻燃性能达到A级，通过对保温板进行表面处理，形成若干圆弧面槽，可增加防火保温板与待施工墙面/板材的粘合牢固度。
Fireproof insulation board and preparation method thereof
The invention discloses a fireproof insulation board and a preparation method thereof. The insulation board is prepared from the following raw materials in parts by weight: 80-150 parts of cement, 20-40 parts of non-metallic mineral stone powder, 30-60 parts of fly ash, 20-40 parts of an adhesive, 5-10 parts of polyphenyl particle foam and 80-150 parts of water. The preparation method comprises the following steps: mixing foaming particles with different foaming ratios to obtain a polyphenyl particle foaming material; mixing the non-metallic mineral stone powder, the cement, the adhesive and the fly ash in proportion to obtain a premix; mixing the polyphenyl particle foaming material with the premix, and uniformly mixing to obtain a mixture; molding and maintaining the mixture, and then performing surface treatment on the semi-finished product to form a plurality of arc surface grooves in the surface of the semi-finished product. The fireproof insulation board has excellent thermal insulation performance, compressive strength and tensile strength and is environmentally friendly, the flame retardant property reaches the A level, the multiple arc surface grooves are formed by conducting surface treatment on the insulation board, and the bonding firmness of the fireproof insulation board and a to-be-constructed wall surface/board can be improved.
本申请公开了一种防火保温板及其制备方法，保温板由包含以下重量份的原料制成：水泥80‑150份，非金属矿物质石粉20‑40份，粉煤灰30‑60份，胶黏剂20‑40份，聚苯颗粒发泡物5‑10份，水80‑150份。制备方法为：将不同发泡倍率的发泡颗粒混合，得聚苯颗粒发泡物；按配比将非金属矿物质石粉、水泥、胶黏剂和粉煤灰混合，得预混料；将聚苯颗粒发泡物与预混料混合，混合均匀，得混合料；将混合物成型，养护，然后将半成品进行表面处理，使半成品表面形成有若干圆弧面槽。本申请的防火保温板具有优异的保温性能、抗压强度、抗拉强度，且对环境友好，阻燃性能达到A级，通过对保温板进行表面处理，形成若干圆弧面槽，可增加防火保温板与待施工墙面/板材的粘合牢固度。
Fireproof insulation board and preparation method thereof
一种防火保温板及其制备方法
ZHANG ZHIWANG (Autor:in) / LU YULONG (Autor:in)
08.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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