Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building thermal insulation material and preparation method thereof
The invention discloses a building thermal insulation material and a preparation method thereof. The building thermal insulation material is prepared from the following components in parts by weight: 10-20 parts of cement, 15-25 parts of fly ash, 5-10 parts of a molecular sieve, 3-5 parts of hollow glass fibers, 2-4 parts of rare earth oxide nano porous aerogel, 1-4 parts of alpha-ferric oxide nano hollow spheres, 8-12 parts of scrapped aluminum oxide foamed ceramic powder, 1-3 parts of rosin polyether sulfonate, 6-8 parts of sulfonated dihydroxypropyl chitosan modified polyurethane, and 0.3-0.8 part of a foaming agent. The invention also provides a preparation method of the building thermal insulation material. The building thermal insulation material provided by the invention is remarkable in thermal insulation effect, high in compressive strength, safe and environment-friendly to use and good in comprehensive performance and performance stability.
本发明公开了一种建筑保温材料，其特征在于，包括如下按重量份计的各组分：水泥10‑20份、粉煤灰15‑25份、分子筛5‑10份、空心玻璃纤维3‑5份、稀土氧化物纳米多孔气凝胶2‑4份、α‑氧化铁纳米空心球1‑4份、报废氧化铝泡沫陶瓷粉8‑12份、松香聚醚磺酸盐1‑3份、磺化二羟丙基壳聚糖改性聚氨酯6‑8份、发泡剂0.3‑0.8份。本发明还提供了一种所述建筑保温材料的制备方法。本发明提供的建筑保温材料保温效果显著，抗压强度高，使用安全环保，综合性能和性能稳定性佳。
Building thermal insulation material and preparation method thereof
The invention discloses a building thermal insulation material and a preparation method thereof. The building thermal insulation material is prepared from the following components in parts by weight: 10-20 parts of cement, 15-25 parts of fly ash, 5-10 parts of a molecular sieve, 3-5 parts of hollow glass fibers, 2-4 parts of rare earth oxide nano porous aerogel, 1-4 parts of alpha-ferric oxide nano hollow spheres, 8-12 parts of scrapped aluminum oxide foamed ceramic powder, 1-3 parts of rosin polyether sulfonate, 6-8 parts of sulfonated dihydroxypropyl chitosan modified polyurethane, and 0.3-0.8 part of a foaming agent. The invention also provides a preparation method of the building thermal insulation material. The building thermal insulation material provided by the invention is remarkable in thermal insulation effect, high in compressive strength, safe and environment-friendly to use and good in comprehensive performance and performance stability.
本发明公开了一种建筑保温材料，其特征在于，包括如下按重量份计的各组分：水泥10‑20份、粉煤灰15‑25份、分子筛5‑10份、空心玻璃纤维3‑5份、稀土氧化物纳米多孔气凝胶2‑4份、α‑氧化铁纳米空心球1‑4份、报废氧化铝泡沫陶瓷粉8‑12份、松香聚醚磺酸盐1‑3份、磺化二羟丙基壳聚糖改性聚氨酯6‑8份、发泡剂0.3‑0.8份。本发明还提供了一种所述建筑保温材料的制备方法。本发明提供的建筑保温材料保温效果显著，抗压强度高，使用安全环保，综合性能和性能稳定性佳。
Building thermal insulation material and preparation method thereof
一种建筑保温材料及其制备方法
CHENG HUANQIN (Autor:in) / JI LULU (Autor:in)
23.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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