聚合物防水砂浆压折比的不确定度

Uncertainty of the compression ratio of polymer waterproof mortar

根据《聚合物水泥防水砂浆》(JC/T 984-2011)[2]进行聚合物防水砂浆压折比试验,计算分析影响砂浆压折比试验结果的不同分量,结果表明,影响不确定度的最大分量是样品重复性测试引入的不确定度.

According to“polymer cement waterproof mortar”(JC/T 984-2011),the polymer waterproof mortar compression ratio test was carried out to calculate and analyze the different components of the mortar compression ratio test results.The results show that the maximum component of the influence uncertainty is the uncertainty introduced by sample repeatability test.