Effect of borax on rheology of calcium sulphoaluminate cement paste in the presence of polycarboxylate superplasticizer
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.02.005
Abstract: Abstract Sulphoaluminate cement (SAC) is increasingly attracting the attention of academic and industry researchers, not only because of its fast setting and high early strength, but also due to the low CO 2 emissions and… read more here.
Keywords: effect borax; rheology; cement; borax ... See more keywords
Influence of superplasticizer family on the durability characteristics of fly ash incorporated cement concrete
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.01.171
Abstract: Abstract Nowadays, researchers are focusing on developing more durable cementitious matrices. Major durability problems are associated with sulphate attack, acid attack, chloride penetration etc. The important method to improve the durability characteristics of concrete is… read more here.
Keywords: durability; influence; durability characteristics; superplasticizer ... See more keywords
Utilization of urea as an accessible superplasticizer on the moon for lunar geopolymer mixtures
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.119177
Abstract: Abstract When developing materials for lunar construction, it is essential to minimize the weight of components that have to be brought in from Earth. All necessary ingredients for geopolymers could potentially be sourced on the… read more here.
Keywords: utilization urea; lunar; containing urea; moon ... See more keywords
Effect of partial substitution of superplasticizer by silanes in Portland cement pastes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2020.101226
Abstract: Abstract This work evaluated the effect of partially replacing a superplasticizer by silanes on the fresh and hardened properties of Portland cement pastes. For this, pastes with water/cement ratio of 0.20 and 25 and 50%… read more here.
Keywords: strength; superplasticizer silanes; portland cement; cement pastes ... See more keywords
Influence of Addition of Polycarboxylate-Based Superplasticizer on Properties of High Performance Concrete
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0003025
Abstract: AbstractNowadays, polycarboxylate-based (PCA) superplasticizer (SP) has become the basic ingredient to prepare high-performance concrete (HPC). PCA SP with carboxylic sulfonic groups and long poly ... read more here.
Keywords: influence addition; superplasticizer; polycarboxylate based; performance concrete ... See more keywords
Preparation, application and water reducing mechanism of a novel fluorescent superplasticizer with improved flow retaining ability and clay tolerance
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Dispersion Science and Technology"
DOI: 10.1080/01932691.2018.1462197
Abstract: Abstract Novel fluorescent polycarboxylate superplasticizer modified by anhydride naphthalene groups was prepared, and characterized by 1 H NMR and FTIR. Fluidity behaviors of cement suspensions mixed with the polycarboxylate indicated that the superplasticizer not only exhibited… read more here.
Keywords: novel fluorescent; water reducing; superplasticizer; clay ... See more keywords
Unveiling the combined influence of higher molecular weight polyethylene glycol and superplasticizer chemistry on fresh, mechanical, and microstructural performance of internally cured mortar
Sign Up to like & getrecommendations! Published in 2024 at "Materials Research Express"
DOI: 10.1088/2053-1591/ad5c30
Abstract: The limitations of conventional water curing in tall structures and arid regions necessitate alternative hydration strategies. Use of internal curing agents in high strength concrete can effectively mitigate evaporation and promote enhanced cement hydration in… read more here.
Keywords: chemistry; internal curing; performance; superplasticizer ... See more keywords
Effect of Superplasticizer in Cement Type on Morphological Characteristics of Masonry Mortar
Sign Up to like & getrecommendations! Published in 2024 at "Advances in Civil Engineering"
DOI: 10.1155/2024/5515891
Abstract: Cement plays a crucial role in mortar composition, and its particles exhibit a strong tendency to flocculate when mixed with water. This flocculation necessitates the addition of substantial water to improve the workability of mortar… read more here.
Keywords: morphological characteristics; water; characteristics masonry; superplasticizer ... See more keywords
Concrete Strength Prediction Using Different Machine Learning Processes: Effect of Slag, Fly Ash and Superplasticizer
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15155369
Abstract: Blast furnace slag (BFS) and fly ash (FA), as mining-associated solid wastes with good pozzolanic effects, can be combined with superplasticizer to prepare concrete with less cement utilization. Considering the important influence of strength on… read more here.
Keywords: strength; fly ash; superplasticizer; prediction ... See more keywords
Synthesis and Modification of Polycarboxylate Superplasticizers—A Review
Sign Up to like & getrecommendations! Published in 2024 at "Materials"
DOI: 10.3390/ma17051092
Abstract: The molecular-scale structural changes in polycarboxylic superplasticizer (PCE) can influence dispersion and water retention. Polycarboxylate superplasticizer, synthesized using different methods, may alter dispersion and water-reducing effects. The synthesis of PCE involves creating a novel macromolecular… read more here.
Keywords: modification polycarboxylate; superplasticizers review; superplasticizer; polycarboxylate superplasticizers ... See more keywords