掺钢纤维砂浆力学性能及其社会经济效益研究

Research on Mechanical Properties and Social and Economic Benefits of Steel Fiber Reinforced Mortar

随着现代化建设的规模与投资越来越大,建筑结构对材料性能要求越来越高,砂浆作为用途广泛的建筑材料之一,存在抗压强度低、容易开裂等缺陷,因此,研究出高性能的、经济的新型砂浆材料就显得尤为重要。进一步量化不同钢纤维掺量对砂浆力学性能的影响,对不同钢纤维掺量下砂浆力学性能提升情况进行试验研究,可以找到更加经济且力学性能优越的新型砂浆配合比方案。同时,改善传统砂浆应用的局限性,为工程选材提供更优的选择。

With the increasing scale and investment of modernization construction,the building structure has higher requirements for material properties.As one of the widely used building materials,mortar has the defects of low compressive strength and easy cracking.High-performance,economical new mortar materials are particularly important.To further quantify the influence of different steel fiber contents on the mechanical properties of mortar,experimental research is conducted on the improvement of mortar mechanical properties under different steel fiber contents,a new mortar mix ratio scheme with more economical and superior mechanical properties can be found.At the same time,it improves the limitations of traditional mortar application and provides a better choice for engineering material selection.