Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-retention gypsum self-leveling mortar and preparation method thereof
The invention discloses high-retention gypsum self-leveling mortar, which is prepared from the following raw materials: alpha high-strength microcrystalline gypsum, building gypsum powder, white cement, fly ash, dispersible latex powder and a defoaming agent, and is characterized by also comprising a current stabilizer, and the current stabilizer is prepared from a steady-state agent, doxorubicin ether, sodium formaldehyde sulfoxylate and sodium thiosulfate. The fluidity of the self-leveling mortar can be kept for more than 3 hours, so that the construction is convenient; the gypsum self-leveling mortar has good high retention performance and adaptability.
本发明公开了一种高保持石膏自流平砂浆，其制备原料包括α高强微晶石膏、建筑石膏粉、白水泥、粉煤灰、可分散乳胶粉、消泡剂，其特征在于：还包括稳流剂，所述稳流剂由稳态剂、多纬素醚、吊白块和硫代硫酸钠组成。本发明的自流平砂浆流动性可以保持到3小时以上，从而方便施工；石膏自流平砂浆具有较好的高保持性能和适应性。
High-retention gypsum self-leveling mortar and preparation method thereof
The invention discloses high-retention gypsum self-leveling mortar, which is prepared from the following raw materials: alpha high-strength microcrystalline gypsum, building gypsum powder, white cement, fly ash, dispersible latex powder and a defoaming agent, and is characterized by also comprising a current stabilizer, and the current stabilizer is prepared from a steady-state agent, doxorubicin ether, sodium formaldehyde sulfoxylate and sodium thiosulfate. The fluidity of the self-leveling mortar can be kept for more than 3 hours, so that the construction is convenient; the gypsum self-leveling mortar has good high retention performance and adaptability.
本发明公开了一种高保持石膏自流平砂浆，其制备原料包括α高强微晶石膏、建筑石膏粉、白水泥、粉煤灰、可分散乳胶粉、消泡剂，其特征在于：还包括稳流剂，所述稳流剂由稳态剂、多纬素醚、吊白块和硫代硫酸钠组成。本发明的自流平砂浆流动性可以保持到3小时以上，从而方便施工；石膏自流平砂浆具有较好的高保持性能和适应性。
High-retention gypsum self-leveling mortar and preparation method thereof
一种高保持石膏自流平砂浆及其制备方法
GU JIANPING (Autor:in) / XU DEGAO (Autor:in) / DING JIAN (Autor:in)
29.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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