[12-11 17:00:02] 来源:http://www.tmgc8.com 试验检测 阅读:3419次
某混凝土配合比为如下表:
计算该配合比碱含量和氯离子含量
1、混凝土总碱含量=260×0.78%+106×1/6×1.42%+150×49/10-6+3.66×0.54%= 2.028+0.251 +0.00735+0.019764=2.306kg/m3
2、混凝土氯离子总含量/胶凝材料总量=(260×0.016%+106×0.008%+772×0.008%+1112×0.015%+150×28/10-6+ 3.66×0.01%) /366×100% =(0.0416+0.0085+0.06176+0.1668+0.0042+0.000366)/366×100%==0.077%