纤维增强粉煤灰-矿渣基地聚合物砂浆制备及性能研究

Preparation and Properties of Fiber-Reinforced Fly Ash-Slag Based Geopolymer Mortar

地聚合物是一种新型的绿色建筑材料,但其易发生突发性脆性破坏的风险。通过试验研究了不同类型纤维增强粉煤灰-矿渣地聚合物砂浆的力学性能与微观结构特征。结果表明,不同纤维的掺入改善了粉煤灰基地聚合物砂浆的性能,还对改善基体的耐磨性有所帮助。

Geopolymer is a new type of green building material, but it has strong brittleness and is prone to sudden brittle failure. In this paper, the mechanical properties, as well as microstructure characteristics of fly ash-slag-based geopolymer mortar reinforced by different types of fibre, were studied by experiments. The results show that the properties of fly ash-based polymer mortar are improved by adding various fibres.