高强混凝土的原材料选择

The selection of raw materials of high strength concrete

高强混凝土与普通混凝土相比,无论是强度还是性能稳定性等方面都具有明显的优势。它的主要原材料是水泥、集料、矿物掺合料、水以及各种外加剂,组成材料以及相互之间的配比关系决定了混凝土的结构性能。本文从分析各种原材料的性能以及影响方式等方面着手,提出高强混凝土的选择策略。

high strength concrete compared with ordinary concrete,both has the obvious advantage of strength or performance stability etc.The main raw materials it is cement,aggregate,mineral admixture, water, and various additives, material composition and the ratio between the mutual relationship determines the structure performance of concrete,so the choice of these materials should be more strict. According to the analysis of various raw materials and the influence to the performance way,selection strategy is proposed for high strength concrete.