CAJ | 학술논문

水资源的循环利用对绿色生产有重大意义。搅拌站使用浑浊的洗刷水与清水作为混凝土拌和水时，其中的可溶物与不溶物含量不易控制，常超出我国混凝土用水标准 JGJ 63中的规定。对英国 EN1008、美国 ASTM 等标准以及国内外研究回收利用超标洗刷水的方法进行了研究分析，结果表明：超标水也可以使用。为搅拌站的生产质量控制提供了一定的依据。
수자원적순배이용대록색생산유중대의의。교반참사용혼탁적세쇄수여청수작위혼응토반화수시，기중적가용물여불용물함량불역공제，상초출아국혼응토용수표준 JGJ 63중적규정。대영국 EN1008、미국 ASTM 등표준이급국내외연구회수이용초표세쇄수적방법진행료연구분석，결과표명：초표수야가이사용。위교반참적생산질량공제제공료일정적의거。
The recycling of water is significant to green production.When epinephelos washout water and clean water are used as mixing water in PC plants,the insoluble and soluble solids contained usually exceed the limits of JGJ63.The specifications of BS EN1008,ASTM standards,and domestic and foreign achievements about the recycling of overproof washout water were compared and investigated.The re-sults indicated that,overproof water was usable and the JGJ 63 was stricter,which would afford supports for the production quality control of plants using washout water.