Adhesive plaster adhesive plaster masonry gypsum block is mainly used when the seam bonding material and caulks, can also be used for masonry bonding wood or plastic lines, can also be used on plaster block wall slotted After opening, buried pipelines and buried electrical box binders and sealing materials, adhesive plaster has good adhesive strength. Use adhesive plaster material is divided into a container, according to the ratio require the addition of water and let stand for 1-2 minutes, stirring with a mixer into a homogeneous paste can be used. Use 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