Ming Liu, Jing Chen, Yuxin Gao, G. Zheng, Jia-heng Lei
{"title":"Effects of the Adsorption Characteristics of PCE on C3S Hydration","authors":"Ming Liu, Jing Chen, Yuxin Gao, G. Zheng, Jia-heng Lei","doi":"10.14359/51711216","DOIUrl":"https://doi.org/10.14359/51711216","url":null,"abstract":"","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121046046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Influence of the Aqueous Phase of Cement Paste on the Rheology in the Presence of PCE","authors":"W. Schmidt, S. Leinitz, B. Mota, C. Crasselt","doi":"10.14359/51711232","DOIUrl":"https://doi.org/10.14359/51711232","url":null,"abstract":"The paper presents rheometric results and hydration curves for cementitious systems based on cement mixed with different aqueous phases at solid volume fraction of = 0.45. The varied aqueous phases were deionized water, limewater, the filter residue of a cement paste mixed at w/c = 2.0, and the filtrate of cement paste at solid volume fraction of 0.45. Each cementitious system provided different amounts and sizes of particles formed in the aqueous phase. The pastes were observed with and without polycarboxylate ether based superplasticizer. It was observed that the presence of particles causes higher PCE saturation dosages to achieve a minimum value, but the minimum value is only affected in the case of large particles. In all cases with and without PCE, the presence of small particles causes increased plastic viscosity. In addition, with decreased number and size of hydrates in the aqueous phase the hydration was retarded, which was specifically pronounced in the presence of PCE","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129328738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xiao Liu, Guanghong Lai, Qian Xu, J. Guan, Zi-ming Wang, Huiqun Li
{"title":"Influences of Star-Shaped Polycarboxylate Superplasticizers with Different Arm Lengths on Their Performances in Cement Paste","authors":"Xiao Liu, Guanghong Lai, Qian Xu, J. Guan, Zi-ming Wang, Huiqun Li","doi":"10.14359/51711199","DOIUrl":"https://doi.org/10.14359/51711199","url":null,"abstract":"","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117199658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Nucleation and Growth of C-S-H – PCE Used as Strength Enhancer in Cement","authors":"V. Kanchanason, J. Plank","doi":"10.14359/51711204","DOIUrl":"https://doi.org/10.14359/51711204","url":null,"abstract":"","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125153103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zi-ming Wang, Yang Zhang, Jing-cui Peng, Dongjie Yin
{"title":"Study on the Polymerization Kinetics of Methyl Allyl Polyethylene Glycol with Acrylic Acid","authors":"Zi-ming Wang, Yang Zhang, Jing-cui Peng, Dongjie Yin","doi":"10.14359/51711233","DOIUrl":"https://doi.org/10.14359/51711233","url":null,"abstract":"","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125664866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wang Jinming, Wang Kaiyu, Yongwei Wang, L. Yongsheng, Jie Zhang
{"title":"Research on Low Temperature and Early Strength of Cementitious Grout for Sleeve Coupler of Reinforcement Splicing","authors":"Wang Jinming, Wang Kaiyu, Yongwei Wang, L. Yongsheng, Jie Zhang","doi":"10.14359/51711227","DOIUrl":"https://doi.org/10.14359/51711227","url":null,"abstract":"","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129862319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effect of D-gluconate on Nucleation and Growth of Synthetic Calcium Silicate Hydrate (C-S-H)","authors":"J. Siramanont, P. Bowen","doi":"10.14359/51711230","DOIUrl":"https://doi.org/10.14359/51711230","url":null,"abstract":"","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132060136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F. Xiao, Yongwei Wang, Jinhuan Lv, Jie Zhang, Tongwei Lu
{"title":"Development of Ultra-Low Temperature Anti-Freezing Pumping Admixture","authors":"F. Xiao, Yongwei Wang, Jinhuan Lv, Jie Zhang, Tongwei Lu","doi":"10.14359/51711221","DOIUrl":"https://doi.org/10.14359/51711221","url":null,"abstract":"","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123847448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A New Type of Superplasticizer Possessing Dendrimeric Structure","authors":"M. Ilg, J. Plank","doi":"10.14359/51711206","DOIUrl":"https://doi.org/10.14359/51711206","url":null,"abstract":"","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124376455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"CSA-Based Mortars Manufactured with Tartaric Acid-Based Retarder","authors":"L. Coppola, D. Coffetti, E. Crotti","doi":"10.14359/51711228","DOIUrl":"https://doi.org/10.14359/51711228","url":null,"abstract":"","PeriodicalId":127719,"journal":{"name":"\"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China\"","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133809033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}