无水泥或减少的水泥量的低尘混合地板组合物

Cement-free or cement-reduced low dust hybrid flooring compositions

Abstract

The invention relates to a multi-component composition comprising a solid component (A) comprising calcined paper sludge and one or more aggregates, and a binder component (B) comprising an organic binder selected from one or more polyols, one or more epoxy resins and a polymer latex dispersion, and, if the organic binder is one or more polyols or one or more epoxy resins, a hardener component (C) comprising an isocyanate hardener for polyol or an amine hardener for epoxy resin, wherein the multi-component composition further comprises water which is contained in the binder component (B) or, if present, in the hardener component (C). The composition is a cement-free or cement-reduced low dust hybrid composition and is suitable as a grout or for preparing floorings or coatings. The properties obtained are comparable to corresponding polymer cement concrete systems.
本发明涉及多组分组合物,其包含含有煅烧造纸污泥和一种或多种骨料的固体组分(A),和含有选自一种或多种多元醇、一种或多种环氧树脂和聚合物胶乳分散体的有机粘结剂的粘结剂组分(B),和如果所述有机粘结剂是一种或多种多元醇或一种或多种环氧树脂,则包含含有用于多元醇的异氰酸酯硬化剂或用于环氧树脂的胺硬化剂的硬化剂组分(C),其中所述多组分组合物还含有包含在所述粘结剂组分(B)中和/或如果存在的话在所述硬化剂组分(C)中的水。所述组合物是不含水泥或水泥含量降低的低粉尘混合组合物,并且适合作为灌浆料或用于制备地板或涂层。所得性能与相应的聚合物水泥混凝土体系相当。

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