Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Processing method of novel gypsum putty mortar
The invention discloses a processing method of novel gypsum putty mortar. The method comprises the following steps: subjecting desulfurized gypsum, fly ash, bentonite, quartz sand talcum powder, vitrified micro bubble thermal insulation mortar, silicon dioxide aerogel, electrolytic manganese residue, camellia oleifera triterpenoid saponin, redispersible latex powder, a cellulose ether and a retarder reasonable matching, so that the performance of the gypsum putty mortar is fully improved, the gypsum putty mortar is not prone to drying, hardening and falling off, moisture regain and halogenation of the gypsum putty mortar are prevented, and the gypsum putty mortar is good in bonding performance, water retention performance, moisture regain resistance and halogenation resistance and high inmechanical performance. The apparent density of the finally obtained mortar is less than 1000kg/m < 3 >, the compressive strength is more than 6MPa, the tensile strength is more than 0.6 MPa, the construction drying time is short, and the dried surface is smooth and flat.
本发明公开了一种新型石膏腻子砂浆的加工方法，将脱硫石膏、粉煤灰、膨润土、石英砂滑石粉、玻化微珠保温砂浆、二氧化硅气凝胶，电解锰渣、油茶三萜皂甙、可再分散乳胶粉、纤维素醚和缓凝剂进行合理配伍，充分改善了石膏腻子砂浆的性能，使其不易干结脱落，防止其返潮和返卤，不仅粘接性能、保水性能、防返潮、防返卤性能好，同时具有较高的机械性能。最终所得砂浆的表观密度＜1000kg/m，抗压强度＞6MPa，抗拉伸强度＞0.6MPa，施工干燥时间短，干燥后表面光滑平整。
Processing method of novel gypsum putty mortar
The invention discloses a processing method of novel gypsum putty mortar. The method comprises the following steps: subjecting desulfurized gypsum, fly ash, bentonite, quartz sand talcum powder, vitrified micro bubble thermal insulation mortar, silicon dioxide aerogel, electrolytic manganese residue, camellia oleifera triterpenoid saponin, redispersible latex powder, a cellulose ether and a retarder reasonable matching, so that the performance of the gypsum putty mortar is fully improved, the gypsum putty mortar is not prone to drying, hardening and falling off, moisture regain and halogenation of the gypsum putty mortar are prevented, and the gypsum putty mortar is good in bonding performance, water retention performance, moisture regain resistance and halogenation resistance and high inmechanical performance. The apparent density of the finally obtained mortar is less than 1000kg/m < 3 >, the compressive strength is more than 6MPa, the tensile strength is more than 0.6 MPa, the construction drying time is short, and the dried surface is smooth and flat.
本发明公开了一种新型石膏腻子砂浆的加工方法，将脱硫石膏、粉煤灰、膨润土、石英砂滑石粉、玻化微珠保温砂浆、二氧化硅气凝胶，电解锰渣、油茶三萜皂甙、可再分散乳胶粉、纤维素醚和缓凝剂进行合理配伍，充分改善了石膏腻子砂浆的性能，使其不易干结脱落，防止其返潮和返卤，不仅粘接性能、保水性能、防返潮、防返卤性能好，同时具有较高的机械性能。最终所得砂浆的表观密度＜1000kg/m，抗压强度＞6MPa，抗拉伸强度＞0.6MPa，施工干燥时间短，干燥后表面光滑平整。
Processing method of novel gypsum putty mortar
一种新型石膏腻子砂浆的加工方法
YANG BENJIE (Autor:in)
30.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Preparation method and construction process of putty-free plastering gypsum mortar
| Europäisches Patentamt | 2023
High-water-retention natural gypsum putty-free mortar and construction method thereof
| Europäisches Patentamt | 2022
Titanium gypsum inorganic putty and preparation method thereof
| Europäisches Patentamt | 2024