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A platform for research: civil engineering, architecture and urbanism
Aerogel-glazed hollow bead thermal insulation mortar and preparation method thereof
The invention relates to the field of building technology materials, and discloses aerogel-glass bead thermal insulation mortar and a preparation method thereof.The aerogel-glass bead thermal insulation mortar is basically prepared from 1-3 parts of rubber powder, 0.2-0.5 part of cellulose, 0.1-0.3 part of starch ether, 0.1-0.3 part of thixotropic agent, 1-3 parts of active agent, 0.2-0.4 part of air entraining agent, 1-4 parts of sepiolite, 20-50 parts of glass beads, 10-30 parts of aerogel and 40-60 parts of cement; according to the aerogel-glazed hollow bead thermal insulation mortar, by controlling the proportion and the mixing amount of the raw materials, the heat conductivity coefficient of the aerogel-glazed hollow bead thermal insulation mortar is obviously superior to that of common glazed hollow bead thermal insulation mortar, the heat conductivity coefficient is 0.0478 W/(m.k) and is close to that of an EPS plate (0.037-0.041 W/(m.k), and the aerogel-glazed hollow bead thermal insulation mortar can replace the EPS plate to serve as an external wall thermal insulation material and has the advantages of being low in density and heat conductivity, good in thermal insulation performance and the like.
本发明涉及建筑技术材料领域，且公开了一种气凝胶‑玻化微珠保温砂浆及其制备方法，所述气凝胶‑玻化微珠保温砂浆的基本配比为胶粉1～3份、纤维素0.2～0.5份、淀粉醚0.1～0.3份、触变剂0.1～0.3份、活性剂1～3份、引气剂0.2～0.4份、海泡石1～4份、玻化微珠20～50份、气凝胶10～30份、水泥40～60份；本气凝胶‑玻化微珠保温砂浆通过控制原料的比例及掺量，使得其导热系数明显优于普通玻化微珠保温砂浆，导热系数为0.0478W/(m·k)，并接近EPS板导热系数0.037‑0.041W/(m·k)，可替代EPS板作为外墙保温材料，具备密度和低热导率低、保温性能等优点。
Aerogel-glazed hollow bead thermal insulation mortar and preparation method thereof
The invention relates to the field of building technology materials, and discloses aerogel-glass bead thermal insulation mortar and a preparation method thereof.The aerogel-glass bead thermal insulation mortar is basically prepared from 1-3 parts of rubber powder, 0.2-0.5 part of cellulose, 0.1-0.3 part of starch ether, 0.1-0.3 part of thixotropic agent, 1-3 parts of active agent, 0.2-0.4 part of air entraining agent, 1-4 parts of sepiolite, 20-50 parts of glass beads, 10-30 parts of aerogel and 40-60 parts of cement; according to the aerogel-glazed hollow bead thermal insulation mortar, by controlling the proportion and the mixing amount of the raw materials, the heat conductivity coefficient of the aerogel-glazed hollow bead thermal insulation mortar is obviously superior to that of common glazed hollow bead thermal insulation mortar, the heat conductivity coefficient is 0.0478 W/(m.k) and is close to that of an EPS plate (0.037-0.041 W/(m.k), and the aerogel-glazed hollow bead thermal insulation mortar can replace the EPS plate to serve as an external wall thermal insulation material and has the advantages of being low in density and heat conductivity, good in thermal insulation performance and the like.
本发明涉及建筑技术材料领域，且公开了一种气凝胶‑玻化微珠保温砂浆及其制备方法，所述气凝胶‑玻化微珠保温砂浆的基本配比为胶粉1～3份、纤维素0.2～0.5份、淀粉醚0.1～0.3份、触变剂0.1～0.3份、活性剂1～3份、引气剂0.2～0.4份、海泡石1～4份、玻化微珠20～50份、气凝胶10～30份、水泥40～60份；本气凝胶‑玻化微珠保温砂浆通过控制原料的比例及掺量，使得其导热系数明显优于普通玻化微珠保温砂浆，导热系数为0.0478W/(m·k)，并接近EPS板导热系数0.037‑0.041W/(m·k)，可替代EPS板作为外墙保温材料，具备密度和低热导率低、保温性能等优点。
Aerogel-glazed hollow bead thermal insulation mortar and preparation method thereof
一种气凝胶-玻化微珠保温砂浆及其制备方法
ZENG ZHI (author) / LI XIAOHUA (author) / FENG ZHAO (author) / ZHAN WANGXING (author) / SU LIUBIN (author) / LI SHENGNAN (author) / CHEN WEI (author) / SU HUAN (author) / LI WENJING (author) / CHEN XINRU (author)
2024-06-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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