The invention concerns a building material with hydraulic binder comprising a fibrous or filament reinforcement. The reinforcement consists of synthetic yarns and fibres, modified by a dendritic polymer. The invention concerns for example fibre cements whereof the reinforcing fibers consist of a composition comprising a polyamide and a dendritic polymer.
本发明涉及一种带有液压粘结剂的建筑材料,其中包括纤维或丝状增强材料。加固材料由经树枝状聚合物改性的合成纱线和纤维组成。例如,本发明涉及纤维
水泥,其中的增强纤维由聚酰胺和树枝状聚合物组成。