摘要
在矿物掺合料及外加剂对抑制混凝土碱-骨料反应有效性试验中,各操作步骤对试验结果产生影响的因素较多。为此,针对具体操作中需要注意的事项进行分析、说明,以避免试验中因操作不当造成试验结果不准确。
The test for effectiveness on suppressing alkali-aggregate reaction of concrete by mineral blending and admixture is not complex. But in the process of test, there are too many factors that may influence the test result. If enough attention isn＇ t paid to any of the operation steps, the result will be inaccurate. This article analyses the issues that should be concerned during the test.
出处
《铁道技术监督》
2011年第4期22-24,共3页
Railway Quality Control
关键词
混凝土
碱-骨料反应
试验方法
注意事项
准确性
Suppress
Alkali＇aggregate Reaction
Test Method
Issues Concerned
Accuracy
