The invention relates to a surface modification of steel fiber and steel production enhancement method, cement mortar and concrete includes: (1) the surfactant solution is coated or dipped into steel fiber or steel surface, remove and dry, surface modified steel fiber or steel; (2) surface modification of steel fiber reinforced with cement and water and sand or stone mixed, made into cement mortar or concrete; the invention enhances the bonding of steel fiber or steel surface with cement mortar and concrete, improve the composite cement mortar and concrete properties, especially the properties of steel fiber reinforced polymer concrete and polymer mortar, improve the compressive strength, tensile strength, resistance folding and anti-corrosion performance of these materials.
【技术实现步骤摘要】
【技术保护点】
一种表面改性钢纤维和钢筋生产增强水泥砂浆和混凝土的方法，其特征在于包括如下步骤：（１）将０．５％－２．０％重量的硅烷偶联剂溶液涂覆或浸泡于钢纤维或钢筋表面，取出，晾干，得到表面改性钢纤维或钢筋；（２）表面改性钢纤维或钢筋与水 泥和水和砂或石混合，配制成水泥砂浆或混凝土。
【技术特征摘要】
【专利技术属性】
技术研发人员：苏达根，何娟，王小波，
申请(专利权)人：华南理工大学，
类型：发明
国别省市：81[中国|广州]
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