Results 131 to 140 of about 9,303 (212)

Interaction of polycarboxylate-based superplasticizers and cements: influence of polymer structure and C₃A-content of cement

, 2007
Superplasticizers are commonly used in modern cementitious building materials like self-compacting concrete. However, there are still many unsolved problems concerning cement/superplasticizer compatibility like poor flow behaviour, early slump loss or ...
Becker, S. (author), Winnefeld, F. (author), Pakusch, J. (author), Figi, R. (author), Holzer, L. (author), Zingg, A. (author)   +5 more
core  

Preparation and characterization of early strength polycarboxylate superplasticizer

, 2023
Yuliang Ke, Yunhui Fang, Xiuxing Ma, Yuanqiang Guo, Lina Zhong, Hao Chen   +5 more
openaire   +1 more source

Synthesis and Performance of Polycarboxylate Superplasticizer with Viscosity-Reducing and Low-Shrinkage Properties for Fair-Faced Concrete. [PDF]

Materials (Basel)
Li W, Qian C, Zheng C, Jiang H, Yu Z, Wu Z, Zhou Z.   +6 more
europepmc   +1 more source

Defoaming and Toughening Effects of Highly Dispersed Graphene Oxide Modified by Amphoteric Polycarboxylate Superplasticizer on Oil Well Cement. [PDF]

Materials (Basel)
Zeng M, Xing Y, Xie Y, Xu D, Miao X, Guo J.   +5 more
europepmc   +1 more source

Preparation, Characterization and Performances of Powdered Polycarboxylate Superplasticizer with Bulk Polymerization. [PDF]

Materials (Basel), 2014
Liu X, Wang Z, Zheng Y, Cui S, Lan M, Li H, Zhu J, Liang X.   +7 more
europepmc   +1 more source

Synthesis and cement performance of thermoresponsive core-shell microgel superplasticizers with size modulation. [PDF]

RSC Adv
Zheng L, Wu S, Wang A, Ding Y, Wang W, Wang D.   +5 more
europepmc   +1 more source

Effect of Mechanically Activated Fly Ash, a Superplasticizer, and an Air-Entraining Admixture on the Freeze-Thaw Resistance of Fine-Grained Concrete. [PDF]

Materials (Basel)
Berdikul N, Pundienė I, Akmalaiuly K, Pranckevičienė J, Kurmanbekova E, Khamza Y, Tolegenova A, Kanarbay A.   +7 more
europepmc   +1 more source

A hybrid experimental and machine learning framework for designing and predicting compressive strength of ultra-high-performance concrete. [PDF]

Sci Rep
Ayman M, ElNemr A.
europepmc   +1 more source

Curing Pressure Impacts on Strength, Drying Deterioration and Pore Structure of Two-Component Cement-Sodium Silicate Grout. [PDF]

Materials (Basel)
Wang W, Guo L, Fang Y, Gong H, Li Y, Zhang K, Chang J, Liu J, Zhao S.   +8 more
europepmc   +1 more source

Exploring the Role of Superplasticizers in Tailoring the Aqueous Dispersions of Graphene Nanoplatelets. [PDF]

Materials (Basel)
Stogia ME, Maistros G, Poulin P, Alexopoulos ND.   +3 more
europepmc   +1 more source