Quick-setting Portland cement

Quick-setting Portland cement

These cements differ from quick-setting cements in that. They bind after from 3 do 30 minutes. Depending on the needs, the appropriate type of cement is selected. It is obtained by discontinuing the use of setting delaying admixtures, which are added to normally setting and fast setting cements. Fast-setting cements are mainly used for repair works in hydraulic engineering and mining.

In addition, fast-setting and hardening cements are also produced, which can be called fast-maturing. Such cements achieve their full strength, often after 2 weeks, a po 4 weeks it may be a bit (by a few percent) reduce.