Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Light internal wall heat insulation gypsum mortar and production process thereof
The invention belongs to the technical field of building mortar preparation, and specifically discloses lightweight interior wall thermal insulation gypsum mortar, which is prepared from the followingraw materials in percentage by weight: 40% of perlite, 30-40% of desulfurized gypsum, 15*+/-5% of hemihydrate gypsum, 3-4% of cement, 12-15% of vitrified micro-beads, 0.2% of cellulose, 1% of latex powder, 1-3% of a retarder, 1-5% of a water-retaining agent and the balance of water. According to the invention, thermal insulation mortar and gypsum mortar are combined, so that the prepared mortar is high in adhesive force, not prone to hollowing or falling off when used on the outer wall, good in waterproofness, wide in application range, high in use efficiency and high in stability; the thermal insulation mortar and the gypsum mortar are combined and complemented, so that the outer wall does not need to be additionally provided with a thermal insulation layer.
本发明属于建筑砂浆制备技术领域，具体公开了轻质内墙隔热石膏砂浆，由以下重量百分比的原料配比而成：珍珠岩40%、脱硫石膏30‑40%、半水石膏15×±5%、水泥3‑4%、玻化微珠12‑15%、纤维素0.2%、乳胶粉1%、缓凝剂1％‑3％、保水剂1％‑5％，余量为水；本发明采用保温砂浆与石膏砂浆结合，制备的砂浆粘合力强，用在外墙上不易空鼓或脱落，两者相结合，互补不足，具有良好的防水性，使外墙无需另做保温层，使用范围广，使用效率高，稳定性强。
Light internal wall heat insulation gypsum mortar and production process thereof
The invention belongs to the technical field of building mortar preparation, and specifically discloses lightweight interior wall thermal insulation gypsum mortar, which is prepared from the followingraw materials in percentage by weight: 40% of perlite, 30-40% of desulfurized gypsum, 15*+/-5% of hemihydrate gypsum, 3-4% of cement, 12-15% of vitrified micro-beads, 0.2% of cellulose, 1% of latex powder, 1-3% of a retarder, 1-5% of a water-retaining agent and the balance of water. According to the invention, thermal insulation mortar and gypsum mortar are combined, so that the prepared mortar is high in adhesive force, not prone to hollowing or falling off when used on the outer wall, good in waterproofness, wide in application range, high in use efficiency and high in stability; the thermal insulation mortar and the gypsum mortar are combined and complemented, so that the outer wall does not need to be additionally provided with a thermal insulation layer.
本发明属于建筑砂浆制备技术领域，具体公开了轻质内墙隔热石膏砂浆，由以下重量百分比的原料配比而成：珍珠岩40%、脱硫石膏30‑40%、半水石膏15×±5%、水泥3‑4%、玻化微珠12‑15%、纤维素0.2%、乳胶粉1%、缓凝剂1％‑3％、保水剂1％‑5％，余量为水；本发明采用保温砂浆与石膏砂浆结合，制备的砂浆粘合力强，用在外墙上不易空鼓或脱落，两者相结合，互补不足，具有良好的防水性，使外墙无需另做保温层，使用范围广，使用效率高，稳定性强。
Light internal wall heat insulation gypsum mortar and production process thereof
轻质内墙隔热石膏砂浆及其生产工艺
CHAO SHENG (Autor:in)
24.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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