Adhesive plaster adhesive plaster masonry gypsum block is mainly used for seam bonding material and caulks, can also be used for masonry bonding wood or plastic lines, it can also be used on plaster block wall slot After opening, buried pipelines and underground electrical box of binders and sealing materials, adhesive plaster has good bond strength. Use adhesive plaster material is divided into a container, according to the ratio requirement was added water and let stand 1-2 minutes, stirring with a mixer into a homogeneous paste can be used. Use at room temperature for about 40-60 minutes, after hardening can not be combined with water. Adhesive plaster Performance Item Index Fineness (1mm square hole sieve residue) ≤12% bond strength (MPa) ≥0.8 Compressive Strength (MPa) ≥6.0 flexural strength (MPa) ≥3.0 water retention (%) ≥ 93 Initial setting time (min) ≥40 Final setting time (min) ≤80