Test and analysis results indicate that mixing fiber into road concrete can decrease the brittleness and promote the flexural strength and abrasion resistance.
试验结果表明，道路混凝土中掺入纤维能明显降低混凝土的脆性，提高混凝土的抗折强度和耐磨性能。
Finally, the SCC is compared with the same mixing but vibrated concrete on compressive strength.
而且还对自密实混凝土与同配比振捣成型混凝土的抗压强度进行比较。
To research the mixing methods of high strength concrete and decide the mix ratio of core concrete of the specimens.
研究高强混凝土的配制方法，在此基础上确定本试验的配方。
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