Additive in powder with a very high pozzolanic reactivity; used together with admixtures (in particular of the poly-carboxylates TECNOS AZUR range) allows to obtain grouts or concretes with extremely fluid or fluid consistency (SCC) and with rheodynamic and cohesive rheology for in particular the pumping over great distance and / or height together with high physical-mechanical characteristics (Rck possible up to 85 MPa and more).
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