高效石膏粉是一种用性能良好的石膏配以微量的化学外加剂,经烘干、粉磨、搅拌等多道工序制得的粉状材料。主要适用于建筑物的室内顶棚、内墙抹灰、砂浆找平层和罩面层等,尤其适用于粉煤灰加气混凝土墙面抹灰。用高效石膏粉调制的混合砂浆,具有良好的和易性,上墙后粘附力强、拉开自如、收光容易、操作顺手,可加快施工进度。用此混合砂浆粉刷的墙面,可直接在上面涂油漆、涂 High-efficiency gypsum powder is a kind of powdery material obtained through many steps such as drying, grinding, stirring and the like with a good performance gypsum and a trace amount of a chemical admixture. It is mainly suitable for indoor ceiling, interior wall plastering, mortar leveling layer and overcoat layer of buildings, especially for fly ash aerated concrete wall surface plastering. The mixed mortar prepared with high-efficiency gypsum powder has good workability, strong adhesion to the rear wall, easy opening and closing, easy light collection and smooth operation, and can speed up construction progress. The wall surface painted with this mixed mortar can be painted and coated directly on it.