Results 61 to 70 of about 21,203 (255)
Influences of chloride immersion on zeta potential and chloride in concentration of cement-based materials [PDF]
, 2015 In this paper, the zeta potential of freshly mixed cement paste and hardened cement pastes, as well as the concentration index, was measured. The influences of chloride concentration in mixing water and slag content on zeta potential of freshly mixed ...
De Schutter, Geert +2 more
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HBRC Journal, 2012 The effect of addition of Sikament-R superplasticizer (modified lignosulphonate base) on the hydration characteristics of hardened Portland cement pastes were studied at different curing conditions.
Safaa.M. El Gamal, Heyam M. Bin Salman
doaj +1 more source
Effect of the mix composition with superplasticizer admixture on mechanical properties of high–strength concrete based on reactive powders [PDF]
, 2023 Jarosław Siwiński +5 more
openalex +1 more source
Structural Concrete, EarlyView.Abstract The field of reinforced concrete (RC) strengthening continues to evolve as the construction industry seeks cost‐effective and sustainable alternatives to structural replacement. This study, therefore, aimed to comprehensively investigate the pioneering application of steel‐reinforced grout (SRG) for strengthening large‐scale, 3.5‐meter‐long ...
Mohamed Ibrahim +3 more
wiley +1 more source
Microstructural study of Styrene Polyacrylic (SPA) latex modified mortars [PDF]
, 2019 In this paper, the influence of the styrene polyacrylic (SPA) latex polymer on the microstructural properties of limestone mortars has been studied. For this purpose, five mortars were developed with different dosages of the SPA latex (0%, 2.5%, 5%, 7.5%
BEDERINA, Madani +2 more
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Towards more sustainable construction–application of superabsorbent polymers in cementitious matrices with reduced carbon footprint [PDF]
, 2018 Construction industry is constantly searching for sustainable innovations to mitigate negative environmental impacts. Ground granulated blast-furnace slag (GGBS) is a well-known supplementary cementitious material which contributes to reduction of energy
Alekrish +20 more
core +4 more sources
Experimental study of the size effect on punching shear of steel fiber reinforced concrete slabs
Structural Concrete, EarlyView.Abstract As the behavior and design of steel fiber reinforced concrete slabs subjected to punching still remain an area of concern, the present work aims to provide a further contribution to the knowledge on punching behavior of slabs without transverse reinforcement.
Enrico Faccin +4 more
wiley +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
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
Evaluation of the performance of self-healing concrete at small and large scale under laboratory conditions [PDF]
, 2017 HEALCON is an EU-FP7 project which aims to develop self-healing concrete to create durable and sustainable concrete structures. While during the first years of the project the self-healing materials (including the healing agents and suitable ...
Branco, Vanda +10 more
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