METHOD FOR PRODUCING CONCRETE PARTS AND STRUCTURE

摘要

The invention relates to a method for producing concrete parts and a structure consisting (i) in supplying a first concrete composition based on a quick binder containing Portland cement, an curing accelerator system based on Al₂O₃, CaO lime and SO₃ sulphates, a retardant system and a superplastisizer, (ii) in a adding a releaser system for forming a second concrete composition and in pouring said second concrete composition into a concrete form. The use of a releaser system and the preparation of the first concrete composition are also disclosed.