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A platform for research: civil engineering, architecture and urbanism
Low-shrinkage vitrified micro bubble thermal insulation mortar and preparation method thereof
The invention discloses low-shrinkage vitrified micro bubble thermal insulation mortar and a preparation method thereof. The low-shrinkage vitrified micro bubble thermal insulation mortar comprises the following components: 350 g of cement, 245-385 g of vitrified micro bubbles, 7 g of rubber powder, 2.63 g of cellulose ether, 14 g of an internal-nutrient water-retaining thickening agent and 700-770 g of water. The preparation method comprises the steps of mixing cement, vitrified micro bubbles, rubber powder and cellulose ether, slowly stirring for 30 seconds, adding the internal-nutrient water-retaining thickening agent and water, and slowly stirring for 2 minutes. The thermal insulation mortar disclosed by the invention has the remarkable characteristics of high strength, light weight, good thermal insulation property, good electrical insulation property, wear resistance, corrosion resistance, radiation protection and the like.
本发明公开了一种低收缩玻化微珠保温砂浆及其制备方法，包括以下组分：水泥350g、玻化微珠245g～385g、胶粉7g、纤维素醚2.63g、内养保水增稠剂14g、水700g～770g。通过将水泥、玻化微珠、胶粉和纤维素醚混合，缓慢搅拌30s，添加内养保水增稠剂和水，缓慢搅拌2min制备得到。本发明保温砂浆具有强度高、质轻、保温、隔热好、电绝缘性能好、耐磨、耐腐蚀、防辐射等显著特点。
Low-shrinkage vitrified micro bubble thermal insulation mortar and preparation method thereof
The invention discloses low-shrinkage vitrified micro bubble thermal insulation mortar and a preparation method thereof. The low-shrinkage vitrified micro bubble thermal insulation mortar comprises the following components: 350 g of cement, 245-385 g of vitrified micro bubbles, 7 g of rubber powder, 2.63 g of cellulose ether, 14 g of an internal-nutrient water-retaining thickening agent and 700-770 g of water. The preparation method comprises the steps of mixing cement, vitrified micro bubbles, rubber powder and cellulose ether, slowly stirring for 30 seconds, adding the internal-nutrient water-retaining thickening agent and water, and slowly stirring for 2 minutes. The thermal insulation mortar disclosed by the invention has the remarkable characteristics of high strength, light weight, good thermal insulation property, good electrical insulation property, wear resistance, corrosion resistance, radiation protection and the like.
本发明公开了一种低收缩玻化微珠保温砂浆及其制备方法，包括以下组分：水泥350g、玻化微珠245g～385g、胶粉7g、纤维素醚2.63g、内养保水增稠剂14g、水700g～770g。通过将水泥、玻化微珠、胶粉和纤维素醚混合，缓慢搅拌30s，添加内养保水增稠剂和水，缓慢搅拌2min制备得到。本发明保温砂浆具有强度高、质轻、保温、隔热好、电绝缘性能好、耐磨、耐腐蚀、防辐射等显著特点。
Low-shrinkage vitrified micro bubble thermal insulation mortar and preparation method thereof
一种低收缩玻化微珠保温砂浆及其制备方法
LIU RONGJIN (author) / JING DAIYAN (author) / RONG DONGGUO (author) / CHEN PING (author) / FU SIYUAN (author) / WEI JIAZHAN (author) / RONG BEIGUO (author) / ZHAO YANRONG (author)
2021-03-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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