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A platform for research: civil engineering, architecture and urbanism
Wall self-insulation building block and preparation method thereof
The invention discloses a wall self-insulation building block and a preparation method thereof, and the building block comprises the following components by weight: 53.9-67 parts of Portland cement; the content of the special cement is 22.9 to 41.1 parts; 2-4 parts of gypsum powder; 0.2 to 0.4 part of a water reducing agent; 0.5 to 1.0 percent of cellulose ether; the content of the fibers is 0.1 to 0.3 part; 0.2 to 0.4 part of a retarder; 2 to 4 parts of expansion microspheres; and water within an acceptable range.
本发明公开了一种墙体自保温砌块及其制备方法，所述砌块按照重量份数计算，包括如下组分：硅酸盐水泥为53.9～67份；特种水泥为22.9～41.1份；石膏粉为2～4份；减水剂为0.2～0.4份；纤维素醚为0.5～1.0；纤维为0.1～0.3份；缓凝剂为0.2～0.4份；膨胀微球为2～4份；以及可接受范围内的水。
Wall self-insulation building block and preparation method thereof
The invention discloses a wall self-insulation building block and a preparation method thereof, and the building block comprises the following components by weight: 53.9-67 parts of Portland cement; the content of the special cement is 22.9 to 41.1 parts; 2-4 parts of gypsum powder; 0.2 to 0.4 part of a water reducing agent; 0.5 to 1.0 percent of cellulose ether; the content of the fibers is 0.1 to 0.3 part; 0.2 to 0.4 part of a retarder; 2 to 4 parts of expansion microspheres; and water within an acceptable range.
本发明公开了一种墙体自保温砌块及其制备方法，所述砌块按照重量份数计算，包括如下组分：硅酸盐水泥为53.9～67份；特种水泥为22.9～41.1份；石膏粉为2～4份；减水剂为0.2～0.4份；纤维素醚为0.5～1.0；纤维为0.1～0.3份；缓凝剂为0.2～0.4份；膨胀微球为2～4份；以及可接受范围内的水。
Wall self-insulation building block and preparation method thereof
一种墙体自保温砌块及其制备方法
ZHANG SIFU (author) / LI YINGDING (author) / LIU YU (author) / ZHENG DUXIN (author)
2023-10-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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