HEAVY PLASTER GYPSUM MORTAR
Item |
Idex |
Water retention |
≥75% |
Initial setting time |
About 80min |
Final setting time |
About 120min |
Flexural strength |
≥2Mpa |
Compressive strength |
≥4Mpa |
Tensile bond strength |
≥0.4Mpa |
Material usage |
12-13(kg/(m2·cm)) |