METHOD FOR ACCELERATING AND FLUIDIFYING WET CONCRETES OR MORTARS COMPOSITIONS COMPRISING AN ACTIVATING AGENT, A WATER REDUCING POLYMER, CONSISTING IN USING PERFORMANCE ADDITIVE INCLUDING CHAOTROPIC IONS AND ITS USE IN LOW CARBON ALTERNATIVE BINDER COMPOSITIONS.

摘要

The invention concerns a method for fluidifying wet concrete or industrial mortar compositions comprising: (a) at least one hydraulic binder, (b) at least one water reducing polymer, (c) at least one accelerator in the form of a salt containing at least one kosmotropic ion, (d) water, and (e) possibly one or more supplementary cementitious materials, and (f) possibly one or more filler materials, the method comprising a step of adding at least one salt (ch) including at least one chaotropic ion to the concrete or industrial mortar composition.