聚丙烯纤维混凝土施工工艺与普通混凝土基本相同。
The construction method of PPFRC is basically the same with that of the conventional concrete.
系统研究了坍落度相同的情况下再生粗骨料取代率对混凝土基本性能的影响。
The influence of recycled coarse aggregate replacement rate on properties of concrete with the same slump is discussed in the paper.
试验表明硼酸对于混凝土的腐蚀能力较弱，对混凝土基本力学性能的影响作用很小。
The results show that, for the concrete the corrosiveness of boric acid is weak and the influence of boric acid on the basic mechanical performance of concrete is little.
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