Lightweight gypsum mortar can further increase the speed of wall construction. Painting gypsum mortar

to avoid moisture resurgence, it is not recommended to use gypsum mortar for the first layer. it is recommended to use gypsum mortar with caution in southern areas. it is recommended to use natural stucco, light stucco and desulfurized stucco, but not heavy stucco and apatite. the wall surface should be clean and free of…