The role and application of cellulose ether in environmental protection building materials (2)
The role and application of cellulose ether in environmental protection building materials (2) 3.Concrete mortar In concrete mortar, the ultimate strength is truly achieved. Cement must be completely hydrated. Especially in summer construction, the water loss of concrete mortar is too fast. Adopt complete hydration measures to maintain watering. This method can cause waste of […]