粉煤灰高强钢钎维混凝土的试验研究

Experimlntal Study on High-Strength Steel Reinforced Fly Ash Concrete

采取"低水灰比,用优质粉煤灰替代部分水泥,加入一定量的钢纤维,掺入适量高减水率、低坍落度损失的减水剂"的技术路线,可配制出施工性能优良的高强钢钎维混凝土。

The paper explains that method of decreasing water- binder ratio, replacing part cement by high quality fly ash, using appropriate amount of steel fibre and superplasticizer as additive, high performance and high - strength steel fibre reinforced concrete could be obtained.