混凝土
混凝土
혼응토
CONCRETE
2015年
5期
109-112
,共4页
杨欣华%纪宪坤%王明远%韦庆东
楊訢華%紀憲坤%王明遠%韋慶東
양흔화%기헌곤%왕명원%위경동
废水废浆%砂浆%混凝土%抗压强度
廢水廢漿%砂漿%混凝土%抗壓彊度
폐수폐장%사장%혼응토%항압강도
industrial waste slurry and waste water%mortar%concrete%compressive strength
检测并分析了5个地区6家混凝土搅拌站的废水废浆性能，选择其中2家废水废浆进行砂浆和混凝土试验。试验结果表明：各家的废水废浆含固量差异较大，部分废水废浆的离子总量超过 JGJ 63—2006《混凝土用水标准》要求；掺加废水废浆后的砂浆和混凝土抗压强度变化不大；废水废浆掺量应通过试验确定。
檢測併分析瞭5箇地區6傢混凝土攪拌站的廢水廢漿性能，選擇其中2傢廢水廢漿進行砂漿和混凝土試驗。試驗結果錶明：各傢的廢水廢漿含固量差異較大，部分廢水廢漿的離子總量超過 JGJ 63—2006《混凝土用水標準》要求；摻加廢水廢漿後的砂漿和混凝土抗壓彊度變化不大；廢水廢漿摻量應通過試驗確定。
검측병분석료5개지구6가혼응토교반참적폐수폐장성능，선택기중2가폐수폐장진행사장화혼응토시험。시험결과표명：각가적폐수폐장함고량차이교대，부분폐수폐장적리자총량초과 JGJ 63—2006《혼응토용수표준》요구；참가폐수폐장후적사장화혼응토항압강도변화불대；폐수폐장참량응통과시험학정。
The properties of industrial waste slurry and waste water of 6 ready - mixed concrete stations from 5 provinces were ana-lyzed.2 kinds of industrial waste slurry were chosen to produce mortar and concrete.The results showed that the solid content of industri-al waste slurry are different which varies between 0.3% to 3.0%.The total ion content of some waste water has exceeded the require-ments of national standard“Standard of water for concrete”.There is little influence on the compressive strength of mortar and concrete while waste slurry and waste water were used.The dosage of waste slurry and waste water while using should be ascertained by experi-ment.
