The standard applicable to grouting mortars is EN 13888:2002, which includes several classes based on the performance of cementitious grouts:
Grouting mortar |
Designation | |
Tipo | Class | |
CEMENTITIOUS GROUTS | ||
Standard | CG | 1 |
Improved with reduced water absorption | CG | 2W |
Improved with high abrasion resistance | CG | 2A |
Improved with high abrasion resistance and reduced water absorption | CG | 2AW |
REACTIVE RESIN GROUT | RG |