Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spraying mortar special for external wall thermal insulation component
The special spraying mortar is characterized by comprising the following components in percentage by weight: 350-500kg of cement, 400-700kg of quartz sand (40-70 meshes), 1-3.5 kg of cellulose, 0.3-1kg of starch ether, 1-3kg of polyvinyl alcohol powder and 10-20kg of rubber powder. Compared with the prior art, the special spraying mortar has the following advantages that the special spraying mortar is good in moisture resistance, not easy to cake and uniform in state; and the added citric acid does not mildew to affect the construction quality.
外墙保温构件专用喷涂砂浆，其特征在于：其包含下列重量百分比的组成部分：水泥350‑500kg、石英砂(40‑70目)400‑700kg、纤维素1‑3.5kg、淀粉醚0.3‑1kg、聚乙烯醇粉末1‑3kg、胶粉10‑20kg，本发明与现有技术相比具有以下优点：防潮性能好而且不易结块状态均匀，加入柠檬酸不会发生霉变影响施工的质量。
Spraying mortar special for external wall thermal insulation component
The special spraying mortar is characterized by comprising the following components in percentage by weight: 350-500kg of cement, 400-700kg of quartz sand (40-70 meshes), 1-3.5 kg of cellulose, 0.3-1kg of starch ether, 1-3kg of polyvinyl alcohol powder and 10-20kg of rubber powder. Compared with the prior art, the special spraying mortar has the following advantages that the special spraying mortar is good in moisture resistance, not easy to cake and uniform in state; and the added citric acid does not mildew to affect the construction quality.
外墙保温构件专用喷涂砂浆，其特征在于：其包含下列重量百分比的组成部分：水泥350‑500kg、石英砂(40‑70目)400‑700kg、纤维素1‑3.5kg、淀粉醚0.3‑1kg、聚乙烯醇粉末1‑3kg、胶粉10‑20kg，本发明与现有技术相比具有以下优点：防潮性能好而且不易结块状态均匀，加入柠檬酸不会发生霉变影响施工的质量。
Spraying mortar special for external wall thermal insulation component
外墙保温构件专用喷涂砂浆
WU XIANGFENG (Autor:in)
11.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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