Results 61 to 70 of about 5,625 (250)
International Journal of Electrochemical Science, 2019 The hydration behavior and the fluidity of cementitious mortar samples with water to cement ration of less than 0.2 were studied. Polycarboxylate ether (PCE) superplasticizers in different dosages were used to investigate the hydration process of fresh ...
Xiong-zhou Yuan +3 more
doaj +1 more source
Advances in Materials Science and Engineering, 2020 Cold recycled mixture with asphalt emulsion (CRME) has gained more appreciation due to its environmental and economical advantages. Surfactant greatly affects the interaction between asphalt emulsion and cement, which can greatly affect the volumetric ...
Wenting Yang +5 more
doaj +1 more source
Rheological and hydration characterization of calcium sulfoaluminate cement pastes [PDF]
, 2015 Calcium sulfoaluminate (CSA) cements are currently receiving a lot of attention because their manufacture produces less CO2 than ordinary Portland cement (OPC).
García-Aranda, Miguel Ángel +4 more
core +1 more source
Structural Concrete, EarlyView.Abstract The use of steel fiber‐reinforced concrete (SFRC) has seen a significant rise in the construction industry due to advancements in material science, improved quality, and cost efficiency. Similarly, the importance of fastening systems in construction has grown, necessitating robust research on the performance of fasteners in SFRC to ensure safe
Nikolaos Mellios, Panagiotis Spyridis
wiley +1 more source
Evaluation of Rheological Parameters of Slag-Based Paste Backfill with Superplasticizer
Advances in Materials Science and Engineering, 2021 The use of blast furnace slag-based binders in cemented paste backfill (CPB) has become increasingly popular in China, due to its low cost and superior early-age strength. Increasing the solid content can increase the strength of CPB, but it will lead to
Zhonghui Zhang +5 more
doaj +1 more source
PENGARUH VARIASI JENIS DAN PERSENTASE SUPERPLASTICIZER TERHADAP TEMPERATUR HIDRASI DAN SUSUT BETON MUTU TINGGI [PDF]
, 2014 Penelitian ini dilakukan untuk mengetahui pengaruh dari jenis dan persentasesuperplasticizer terhadap temperatur hidrasi dan penyusutan (shrinkage) beton mutu tinggi.Pengukuran temperatur hidrasi dilakukan dengan metode semi adiabatik kalorimeter ...
ZULFAHMI
core
Clays for Low‐Carbon Cements: Overview, Progress, and Challenges
Global Challenges, Volume 10, Issue 1, January 2026.This review provides a critical overview of recent developments of activated clays to function as artificial pozzolans. After a thorough description of the clays that yield good pozzolanic performances, selected examples are given on thermal and mechanical activations. Chiefly, general correlations are extracted from reported data despite its scattered
Imane Koufany +4 more
wiley +1 more source
Impact of air entrainment on the microstructure and mechanical performance of high performance mortar [PDF]
, 2014 At the Magnel Laboratory for Concrete Research an intensive vacuum mixer which can regulate the air pressure is available. As such the amount of entrapped air in cementitious materials can be varied.
Boel, Veerle +2 more
core +2 more sources
Investigation of the Incompatibilities of Cement and Superplasticizers and Their Influence on the Rheological Behavior [PDF]
, 2020 The rheological behavior of cement paste and the improvement of its flowability takes center stage in many research projects. An improved flowability can be achieved by the addition of superplasticizers (SP), such as polycarboxylate ethers (PCE).
Jakob, Cordula +4 more
core +2 more sources
Development of EPS light‐weight concrete for 3D printing
Structural Concrete, Volume 26, Issue 6, Page 7256-7268, December 2025.Abstract This study investigates the feasibility of 3D printing lightweight concrete (LWC) incorporating expanded polystyrene (EPS) beads, with a focus on optimizing mechanical properties and flowability for 3D concrete printing (3DCP). The research addresses the need for printable, structurally viable lightweight materials by developing and testing ...
Nima Aminpour, Ali Memari
wiley +1 more source