Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gypsum-based lightweight plastering material and preparation method thereof
The invention relates to the technical field of house building construction, and discloses a gypsum-based lightweight plastering material, which is prepared from the following raw materials in parts by weight: 400 to 600 parts of natural white gypsum powder, 150 to 200 parts of heavy calcium powder, 200 to 400 parts of white sand, 1 to 2 parts of retarder, 1 to 2.5 parts of thickener, 1 to 2 parts of plasticizer, 5 to 10 parts of anti-cracking agent, 0.1 to 0.3 part of air entraining agent and 1 to 3 parts of pigment. The problems that in traditional plastering gypsum, one-time forming delivery cannot be achieved, the bonding strength is insufficient, the color is uneven after forming, the surface is rough, the coating rate is low, and the surface layer strength is insufficient are solved.
本发明涉及房屋建筑施工技术领域，公开了一种石膏基轻质抹灰材料，按重量份数计，包括以下原料：天然白石膏粉400‑600份，重钙粉150‑200份，白砂200‑400份，缓凝剂1‑2份，增稠剂1‑2.5份，塑性剂1‑2份，防裂剂5‑10份，引气剂0.1‑0.3份，颜料1‑3份。解决了传统粉刷石膏中的无法一次成型交付，粘接强度不够，成型后颜色不均匀，表面粗糙，涂布率低、面层强度不足等问题。
Gypsum-based lightweight plastering material and preparation method thereof
The invention relates to the technical field of house building construction, and discloses a gypsum-based lightweight plastering material, which is prepared from the following raw materials in parts by weight: 400 to 600 parts of natural white gypsum powder, 150 to 200 parts of heavy calcium powder, 200 to 400 parts of white sand, 1 to 2 parts of retarder, 1 to 2.5 parts of thickener, 1 to 2 parts of plasticizer, 5 to 10 parts of anti-cracking agent, 0.1 to 0.3 part of air entraining agent and 1 to 3 parts of pigment. The problems that in traditional plastering gypsum, one-time forming delivery cannot be achieved, the bonding strength is insufficient, the color is uneven after forming, the surface is rough, the coating rate is low, and the surface layer strength is insufficient are solved.
本发明涉及房屋建筑施工技术领域，公开了一种石膏基轻质抹灰材料，按重量份数计，包括以下原料：天然白石膏粉400‑600份，重钙粉150‑200份，白砂200‑400份，缓凝剂1‑2份，增稠剂1‑2.5份，塑性剂1‑2份，防裂剂5‑10份，引气剂0.1‑0.3份，颜料1‑3份。解决了传统粉刷石膏中的无法一次成型交付，粘接强度不够，成型后颜色不均匀，表面粗糙，涂布率低、面层强度不足等问题。
Gypsum-based lightweight plastering material and preparation method thereof
一种石膏基轻质抹灰材料及其制备方法
WANG MINRUI (Autor:in) / WANG LIMING (Autor:in) / SONG WEIXIONG (Autor:in) / WANG JIA (Autor:in) / LI JIANYU (Autor:in) / TENG CHAOHUI (Autor:in) / ZHANG YU (Autor:in) / LIU XIAO (Autor:in) / LI CHI (Autor:in) / DAI ZHIXING (Autor:in)
18.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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