Effects of microsilica and polypropylene fibers on the rheological properties, mechanical parameters and durability characteristics of green self-compacting concrete containing ceramic wastes

Achak, Hamed; Sohrabi, Mahmoud Reza; Hoseini, Seyed Omid

doi:10.1016/j.conbuildmat.2023.131890

Cited by 10 publications

(1 citation statement)

References 53 publications

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“…Huseien et al [58] postulated that using 70% CSP reduces the strength by 60 % compared to mixtures with 50% CSP. Achak et al [66] exaggerate the effect of CSP on the strength, they postulate that the enhancement at 7 days was boosted by 17% higher than the controlled specimens.…”

Section: Tensile Strengthmentioning

confidence: 99%

The Efficiency of By-product- Based Geo-polymer Concrete

El-Nadoury

2023

Port-Said Engineering Research Journal

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Geo-polymer concrete (GPC) and industrial byproducts have developed expeditiously as eco-benevolent substitutes for OPC. Whereas elevated curing temperature is essential. This research studies the applicability of producing byproduct-based GPC cured under ambient temperature. The effect of the incorporation of ceramic squander powder (CSP) and rice husk ash (RHA) is assessed. All the investigated mixtures contain 40% Slag, 10% fly ash (FA), and a 50% combination of CSP and RHA. Four different combinations of CSP/RHA; 10/40, 20/30, 30/20, and 40/10 are utilized. w/b ratios; 0.3, 0.4, and 0.45 are tested. Compressive, splitting tensile, and flexural strengths are examined as indicators of mechanical properties. Acid resistance, water absorption, sorptivity, and chloride permeability are evaluated as indicators of durability aspects. The results revealed that the 30/20 combination is optimum in terms of mechanical properties, while all combinations attained applicable durable properties compared to the control mix with 90% slag and 10% FA.

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Section: Tensile Strengthmentioning

confidence: 99%