The low temperature cementitious grout for coupler is improved on the basis of the performance of cementitious grout for......

The usage of blended cements and also demands for high productivity in building industry even during wintertime increase......

Common cement hydration accelerators such as e.g.calcium or aluminium salts achieve higher early strengm at the sacrific......

By means of orthogonal experimental design, the composition (including Calcium formate, Ferric sulfate and Crystal-embry......