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《Ready-Mixed Concrete》 2015-06
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Effect of sludge water from ready-mixed concrete plant on properties of cement and concrete

Zhu Zhiheng;Wang Wei;Huai'an Testing Center For Construction Engineering Co.,Ltd.;  
Compared to portland cement, fly ash, slag, ground limestone, this paper investigated the utilization and recycling of the sludge water evaporation residues as mineral admixture for cement and concrete. The effect of waste wash water on the resulting concrete performance were studied. The results show that, The sludge powder has a higher LOI, lower CaO content compared to Portland cement. the strength activity index at the ages of 28 days are equal to 66%, like fly ash and ground limestone. With the content of sudge water replacing tap water increasing,unit weight of fresh concrete become higher, however, the slump and the compressive strength of concrete become lower.
【CateGory Index】: TU528
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 WANG Yan-mei,LI Hong,ZHANG Guo-qiang(Qingdao Cnda Reachamp Infrastruction Engineering Co.,Ltd,Qingdao 266100,China);Appliance of scrap grout cicle systen on concrete batching plant[J];Concrete;2008-04
2 OUYANG Mengxue;LI Yongpeng;ZHANG Kaifeng;MENG Gang;WU Xiong;China Construction Ready-mixed Concrete Co.,Ltd of Xi'an;China Construction Ready-mixed Concrete Co.,Ltd.;;Experimental study on the preparation of C20~C40 green concretes by wastewater from concrete batching plant[J];Concrete;2013-11
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang-Yi,Chen Jia-quan;Studies on Recycling Waste Slurry of Ready-mixed Concrete[J];Chongqing Architecture;2010-06
2 ;Study of Application of Scrapped Mortar in Compound Sand Ready-Mixed Concrete[J];Coal Ash;2009-03
3 ;Research on the Effect of Recycled Water Slurry on the Properties of Cement Mortar[J];Coal Ash;2012-01
4 WANG Shun-qiang,SHE Ru-chun,HAO Shu-qin,HU Li-chao,XUE Jiao,YANG Wei-zhong (Ready-mixed Concrete Supply Station,Henan No.1 Construction Engineering Co.,Ltd.,Zhengzhou 450009,China);Scrap grout applying in ready-mixed concrete with sand[J];Concrete;2009-07
5 Wang Shunqiang,She Ruchun,Hao Shuchun;Research of scrap grout application in ready-mixed concrete with mixed sand[J];Jiangsu Building Materials;2009-04
6 LI Wan-shan,JI Xu,WANG Lin-na,HE Ge(School of Chemical Engineering,Sichuan University,Chengdu 610065,China);Research on the key technologies of waste slurry-recovering system for concrete enterprises[J];Concrete;2012-12
7 DAN Bo;JIA Xingwen;WU Zhou;Second Construction Corporation Limited,Chongqing Construction Engineering Group Corporation Limited;College of Materials Science and Engineering,Chongqing University;;Effect of sludge of mixing station on the physical and mechanical properties of concrete[J];Concrete;2014-03
8 Wang Yue;Li Danyang;Zhang Huiai;Urban and Rural Planning Institute,Hunan University of Technology;Taiyuan Foreign Language School;Shanxi Vocational and Technical College;;The cycle utilization of waste cement slurry in premixed concrete production[J];Shanxi Architecture;2015-05
9 ZHANG Kaifeng;YAO Yuan;ZHAO Shiran;LIU Kang;WANG Xinge;LIU Xingyu;China Construction Ready - mixed Concrete Co.,Ltd of Xi'an;;Experimental study on wastewater from concrete batching plant as mixing concrete water[J];Concrete;2015-02
10 Wang Jun jie(Henan No.1 Construction Engineering Co.,Ltd Concrete Supply Station,Zhengzhou 450009,China);Application of scrap grout in ready-mixed concrete with mixed sand[J];Ready-Mixed Concrete;2011-12
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 HE Ting-shu1,LI Xiao-ling1,WANG Fu-chuan1,ZHU Wei-hua2,BAI Feng-jing2(1.State Key Laboratory of Western Architecture and Technology Cultivating Base,Xi'an University of Architecture and Technology,Xi'an 710055,China;2.Xi'an Jian-Ke Bao Long New Materials Ltd.,Co.,Xi'an 710043,China);Influences of Wastewater in Concrete Plant on Compressive Strength of C80 Concrete with Different Mineral Admixtures[J];Bulletin of the Chinese Ceramic Society;2011-02
2 CHANG Hong-min1,GE Xin-wen2,WANG Dong-xu1(1.Xinjiang Shihezi Baiyang Ready-mixed Concrete Co.,Ltd.,Shihezi 832003,China; 2.Xinjiang Shihezi Tian-zhu Construction Group,Shihezi 832003,China);Experimental study on reusing technology of discarded concrete mixture separation starch[J];Concrete;2007-07
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