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在企业试验室采用不同的试验方法,对三种规格混凝土路面砖产品强度值进行试验和比较,探讨路面砖强度检测比较合理的方法。分别依据JC/T 446、GB 28635-2012两项产品标准进行抗压强度值试验,分析存在的差异;并借鉴GB/T 25993-2010标准中劈裂抗拉强度试验方法进行试验,探索将劈裂抗拉强度试验方法应用于异形和大块型混凝土路面砖的可能性。对我国目前混凝土路面砖强度等级及试验方法,提出建设性建议。
Different test methods are used in the enterprise laboratory to test and compare the strength values of the three kinds of concrete pavement tiles, and to explore a reasonable method for testing the strength of pavement tiles. Respectively, according to JC / T 446, GB 28635-2012 two product standards for compressive strength values of the test, analysis of the differences exist; and learn from GB / T 25993-2010 standard splitting tensile strength test method to explore the split Tensile strength test method is applied to profiled and bulk concrete pavers. On the current strength level of concrete pavement in our country and test methods, put forward constructive suggestions.