Results 141 to 150 of about 3,209 (166)

Prediction and parametric modeling of compressive strength of waste marble dust concrete through machine learning and experimental analysis. [PDF]

Sci Rep
Alzlfawi A, Sobuz MHR, Kawsarul M, Kabbo I, Khatun M, Abubakar SA, Jameel M, Miah MJ.   +7 more
europepmc   +1 more source

Innovative approaches for predicting the elastic modulus and tensile strength of green concrete using soft computing methods. [PDF]

Sci Rep
Moshaver E, Seyedkazemi A, Jahangir S.
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

Experimental analysis and gene expression programming optimization of sustainable concrete containing mineral fillers. [PDF]

Sci Rep
Rauf A, Asif U, Onyelowe K, Javed MF, Alabduljabbar H.   +4 more
europepmc   +1 more source

Influence of Admixture Source on Fresh Properties of Self-Consolidating Concrete. [PDF]

Materials (Basel)
Ghafoori N, Gbadamosi A, Diawara H, Hasnat A.   +3 more
europepmc   +1 more source

Novel Modifications in Endodontic Bioceramics to Improve their Properties: A Narrative Review. [PDF]

J Dent (Shiraz)
Enteghad M, Zerafat M, Hadian S, Ghahramani Y.   +3 more
europepmc   +1 more source

Rheology, strength and durability performance of bentonite-enhanced high-performance concrete. [PDF]

Sci Rep
Reddy MAK, Khed VC, Kavuri NC.
europepmc   +1 more source

Synthesis and characterization of high-performance cross-linked polycarboxylate superplasticizers

Construction and Building Materials, 2019
Cross-linked sustained-release polycarboxylate superplasticizers (SPs) are superior alternative to the comb-type polycarboxylate SPs due to they offer both a high fluidity and a good retention effect for concrete slurry.
Hao Pang, Jianheng Huang
exaly   +2 more sources

The Influence of the Chemical Structure of Polycarboxylic Superplasticizers on their Effectiveness in Cement Pastes [PDF]

Procedia Engineering, 2015
The efficiency of polycarboxylic superplasticizers (derivatives of acrylic (SP-A and SP-B) or maleic (SP-C and SP-D) acids) after esterification with polyoxyethylene glycols (PEG) in cement pastes was analysed.The chemical structure of the ...
Elżbieta Janowska-Renkas
exaly   +2 more sources

Relating the molecular structure of comb-type superplasticizers to the compression rheology of MgO suspensions

Cement and Concrete Research, 2006
We have investigated the effect of superplasticizers on the rheological properties of concentrated MgO suspensions. The comb-type anionic polymers with grafted polyethylene oxide chains adsorb onto the MgO surface and infer a steric repulsion where the ...
Robert Flatt, Lennart Bergström
exaly   +2 more sources