论文部分内容阅读
通过对混凝土路面砖三个产品标准中有关路面砖强度试验方法的比较,探讨混凝土路面砖产品强度检测比较合理的方法。对目前JC/T446、GB 28635-2012两项混凝土路面砖产品标准的抗压强度值,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,对普通混凝土路面砖进行试验,以寻找劈裂抗拉强度与抗压强度值的关系。就混凝土路面砖强度等级及试验方法,提出建设性建议。
By comparing the concrete strength test methods of pavement brick in three product standards of concrete pavement brick, the paper discusses the reasonable method of strength testing concrete pavement brick. At present, the compressive strength values of the two concrete paving products of JC / T446 and GB 28635-2012 are analyzed. Based on the splitting tensile strength test method of GB / T 25993-2010, the common concrete pavement The brick was tested to find the relationship between splitting tensile strength and compressive strength. On the strength of concrete pavement tiles and test methods, put forward constructive suggestions.