"SP-329: Superplasticizers and Other Chemical Admixtures in Concrete Proceedings Twelfth International Conference, Beijing, China"最新文献

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Effects of the Adsorption Characteristics of PCE on C3S Hydration PCE吸附特性对C3S水化的影响
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}
引用次数: 0
Influence of the Aqueous Phase of Cement Paste on the Rheology in the Presence of PCE PCE存在下水泥浆体水相对流变性能的影响
W. Schmidt, S. Leinitz, B. Mota, C. Crasselt
{"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}
引用次数: 4
Influences of Star-Shaped Polycarboxylate Superplasticizers with Different Arm Lengths on Their Performances in Cement Paste 不同臂长星形聚羧酸型高效减水剂对水泥浆体性能的影响
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}
引用次数: 0
Nucleation and Growth of C-S-H – PCE Used as Strength Enhancer in Cement 增强剂C-S-H - PCE在水泥中的成核和生长
V. Kanchanason, J. Plank
{"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}
引用次数: 1
Study on the Polymerization Kinetics of Methyl Allyl Polyethylene Glycol with Acrylic Acid 甲基烯丙基聚乙二醇与丙烯酸的聚合动力学研究
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}
引用次数: 0
Research on Low Temperature and Early Strength of Cementitious Grout for Sleeve Coupler of Reinforcement Splicing 配筋套筒接头胶凝浆液低温早期强度研究
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}
引用次数: 0
Effect of D-gluconate on Nucleation and Growth of Synthetic Calcium Silicate Hydrate (C-S-H) d -葡萄糖酸盐对合成水合硅酸钙(C-S-H)成核生长的影响
J. Siramanont, P. Bowen
{"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}
引用次数: 0
Development of Ultra-Low Temperature Anti-Freezing Pumping Admixture 超低温防冻泵送掺合料的研制
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}
引用次数: 0
A New Type of Superplasticizer Possessing Dendrimeric Structure 具有枝晶结构的新型高效减水剂
M. Ilg, J. Plank
{"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}
引用次数: 0
CSA-Based Mortars Manufactured with Tartaric Acid-Based Retarder 酒石酸基缓凝剂制备csa基砂浆
L. Coppola, D. Coffetti, E. Crotti
{"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}
引用次数: 3
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