Thermal and dynamic response of hybrid fiber-reinforced concrete to fire exposure: Experimental and computational approaches

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 478, P. 141397 - 141397

Published: April 23, 2025

Language: Английский

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Effect of curing temperature, silica fume, and waste tire rubber aggregate on material characterization of lightweight geopolymer composite

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 453, P. 139063 - 139063

Published: Nov. 1, 2024

Language: Английский

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Fiber reinforced concrete: a state of the art

Discover Materials, Journal Year: 2024, Volume and Issue: 4(1)

Published: Dec. 23, 2024

Fiber-reinforced concrete (FRC) is a type of with added fibers that has become an interesting material for researchers to study its properties and behavior in variety scenarios. Fibers are long, thin, needlelike particles mixed into typical cement paste, mortar, or matrix. Researchers conducted various review studies on the use fiber mixes evaluate changes properties. However, they had certain limitations because only looked at one fiber, how influenced restricted number Others have decided focus solely recycled fibers, ignoring effect industrial fresh concrete. This work aims develop extensive database containing types properties, ratios, mixtures, aggregate particle varieties. The purpose this fill gaps weaknesses previous papers provide comprehensive detailed analysis literature produced by studying fiber-reinforced defined effects kinds different examines impacts fifteen main features concrete, employing 149 literatures comprise durability, workability, mechanical capabilities. Compressive strength, tensile flexural modules elasticity, density, toughness, ultrasonic pulse velocity, slump, V funnel, L box, J ring, chloride penetration, air content, electrical resistance some these topics. results each property were recorded from shown graphs make clear comparison references which used mix proportions, types, dosages, corresponding mixture types. dosages every was made according dosage. It important concretes contain including aggregates understand interaction all factors performance form strength while looking long-term durability. Moreover, understanding materials leading further applications structural According literature, essentially, best technique improve compressive increase content up 1%, most common efficient steel fiber. greatly enhanced addition take web-like structure resembling space truss. sources examined, concrete's may be increased 1.5% adding more Flexural 50% 70% even majority investigations. workability been negatively impacted addition. Friction between provides good explanation great data, valid nearly Furthermore, investigates affects durability presence penetration discovers additional minimizes amount loss. Most predicted findings showed high-fiber volume fraction combinations included than low-fiber mixes.

Language: Английский

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Strengthening Concrete Beams with Basalt Fiber Reinforcement: Enhancing Impact Resistance

Iranian Journal of Science and Technology Transactions of Civil Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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