A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Regenerated light bottom layer plastering gypsum mortar
The invention discloses a regenerated light bottom layer plastering gypsum mortar. The formula of the r plastering gypsum mortar comprises, by weight, 500 to 800 parts of desulfurized gypsum, 10 to 30 parts of cement, 50 to 400 parts of regenerated machine-made sand dust collecting powder, 50 to 300 parts of regenerated decoration waste ground powder, 40 to 80 parts of glass beads, 0.5 to 2.0 parts of gypsum retarder, 0.2 to 1.0 part of a gypsum water reducing agent, 1.0 to 2.5 parts of cellulose ether, 0.5 to 2.0 parts of starch ether, 0.2 to 1.0 part of wood fiber, 0.2 to 1.0 part of PP fiber, 0.03 to 0.12 part of an air entraining agent and 400 to 650 parts of water. The mortar is light in weight, can effectively reduce the bearing weight of a building, is large in coating area, effectively realizes resource utilization of building solid waste by using regenerated machine-made sand dust collection powder and regenerated decoration waste ground powder building solid waste treatment substances, is green and environment-friendly, and has a very good market prospect.
本发明公开了一种再生轻质底层抹灰石膏砂浆，配方包括如下重量份：脱硫石膏500‑800份、水泥10‑30份、再生机制砂收尘粉50‑400份、再生装修垃圾磨粉料50‑300份、玻化微珠40‑80份、石膏缓凝剂0.5‑2.0份、石膏减水剂0.2‑1.0份、纤维素醚1.0‑2.5份、淀粉醚0.5‑2.0份、木质纤维0.2‑1.0份、PP纤维0.2‑1.0份、引气剂0.03‑0.12份、水400‑650份。该砂浆重量轻，可有效的降低建筑物的承载重量，涂布面积大，而且使用了再生机制砂收尘粉、再生装修垃圾磨粉料建筑固废处理物，有效的实现了建筑固废的资源化利用，绿色环保，具有很好的市场前景。
Regenerated light bottom layer plastering gypsum mortar
The invention discloses a regenerated light bottom layer plastering gypsum mortar. The formula of the r plastering gypsum mortar comprises, by weight, 500 to 800 parts of desulfurized gypsum, 10 to 30 parts of cement, 50 to 400 parts of regenerated machine-made sand dust collecting powder, 50 to 300 parts of regenerated decoration waste ground powder, 40 to 80 parts of glass beads, 0.5 to 2.0 parts of gypsum retarder, 0.2 to 1.0 part of a gypsum water reducing agent, 1.0 to 2.5 parts of cellulose ether, 0.5 to 2.0 parts of starch ether, 0.2 to 1.0 part of wood fiber, 0.2 to 1.0 part of PP fiber, 0.03 to 0.12 part of an air entraining agent and 400 to 650 parts of water. The mortar is light in weight, can effectively reduce the bearing weight of a building, is large in coating area, effectively realizes resource utilization of building solid waste by using regenerated machine-made sand dust collection powder and regenerated decoration waste ground powder building solid waste treatment substances, is green and environment-friendly, and has a very good market prospect.
本发明公开了一种再生轻质底层抹灰石膏砂浆，配方包括如下重量份：脱硫石膏500‑800份、水泥10‑30份、再生机制砂收尘粉50‑400份、再生装修垃圾磨粉料50‑300份、玻化微珠40‑80份、石膏缓凝剂0.5‑2.0份、石膏减水剂0.2‑1.0份、纤维素醚1.0‑2.5份、淀粉醚0.5‑2.0份、木质纤维0.2‑1.0份、PP纤维0.2‑1.0份、引气剂0.03‑0.12份、水400‑650份。该砂浆重量轻，可有效的降低建筑物的承载重量，涂布面积大，而且使用了再生机制砂收尘粉、再生装修垃圾磨粉料建筑固废处理物，有效的实现了建筑固废的资源化利用，绿色环保，具有很好的市场前景。
Regenerated light bottom layer plastering gypsum mortar
一种再生轻质底层抹灰石膏砂浆
CHEN LIAN (author) / XIONG LEI (author) / WU XIAOFA (author) / ZHANG LINGYAN (author)
2022-01-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Trowelling device for light plastering gypsum mortar construction
| European Patent Office | 2021