Results 61 to 70 of about 1,041 (220)

Flexure Strengthening and Analysis Using CFRP Composite and Reactive Powder Concrete

open access: yesBuildings, 2023
There are many cases of carbon fiber-reinforced polymer (CFRP) and reactive powder concrete (RPC) in structural repair and reinforcement, but there are not many related theoretical and experimental discussions.
Ming-Gin Lee   +5 more
doaj   +1 more source

The Fire Exposure Effect on Hybrid Reinforced Reactive Powder Concrete Columns [PDF]

open access: yes, 2020
This paper offers an experimental investigation of the fiber reinforced reactive powder concrete columns' behavior after exposure to fire and improvements made to improve column resistance against fire.
Alwash, Nameer A., Shubbar, Hasanain A.
core   +1 more source

PENGARUH PENGGUNAAN JENIS PASIR TERHADAP SIFAT FISIS DAN MEKANIS BETON REACTIVE POWDER CONCRETE ( RPC)

open access: yes, 2021
Teknologi dalam bidang konstruksi beton terus menerus mengalami perkembangan, hal ini tidak terlepas dari tuntutan dan kebutuhan masyarakat terhadap fasilitas infrastruktur yang semakin maju, seperti jembatan, bendungan yang menggunakan beton mutu tinggi.
Handalan, Cek Putera   +2 more
core   +1 more source

Performance of green RPC containing nanoparticles and reinforced with hybrid fibers used for repairing damaged concrete

open access: yesCase Studies in Construction Materials, 2020
Recently, there is an increased research awareness towards the use of high strength cementitious matrices like reactive powder concrete (RPC) for rehabilitation and repairing damaged structures in addition to their use in the maintenance of concrete ...
Eethar Thanon Dawood   +1 more
doaj   +1 more source

Properties of slag based geopolymer reactive powder concrete

open access: yesAin Shams Engineering Journal, 2021
Reactive Powder Concrete (RPC) is a high strength concrete with excellent engineering properties. High cement content is one of the important key parameters in the development of RPC. Production of cement considered a non-sustainable eco-friendly process.
Ola A. Mayhoub   +3 more
doaj   +1 more source

Seismic Response of Reactive Powder Concrete Columns Confined with FRP

open access: yesSlovak Journal of Civil Engineering, 2019
In this research, which is based on the finite element method, the behavior of reactive powder concrete (RPC) columns confined with fiber-reinforced polymer (FRP) under seismic excitation is investigated.
Abbassi Muhammad, Dabbagh Hooshang
doaj   +1 more source

Experimental analysis of Reactive Powder Concrete (RPC) [PDF]

open access: yes, 2019
O Betão de Pós Reativos (Reactive Powder Concrete-RPC) é caracterizado por ter partículas até 2 milímetros de diâmetro em sua composição, conferindo ao betão resistências à compressão até 200MPa e módulos de elasticidade de 45GPa.
Cury, Ana Carolina Seguro   +3 more
core   +1 more source

Performance of Reinforced Reactive Powder Concrete Beam-Column Joints under Cyclic Loads

open access: yesAdvances in Civil Engineering, 2018
An experimental research was carried out to investigate the seismic performance and shear strength of reactive powder concrete interior beam-column joints subjected to reverse cyclic loads.
Wenzhong Zheng, Dehong Wang, Yanzhong Ju
doaj   +1 more source

Effect of Steam, Carbonation, and Autoclave Curing on the Mechanical, Durability, and Microstructure Properties of UHPC: A Comprehensive Review

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
Ultra high‐performance concrete (UHPC) is a material that brings revolutionary changes to modern building construction due to its outstanding mechanical, durability, and microstructural properties. This study investigates the impacts of these properties under three distinct curing regimes—steam curing, carbonation curing (CC), and autoclave curing (AC),
Shuvo Dip Datta   +2 more
wiley   +1 more source

Improving Abrasion Resistance of Carbon‐Epoxy Hybrid Composites With Silicon Nitride Fillers

open access: yesEngineering Reports, Volume 7, Issue 9, September 2025.
This study investigates the effect of silicon nitride filler on the two‐body abrasive wear behavior of carbon fabric‐reinforced epoxy composites. Results reveal a 33.1% reduction in wear volume loss with 6 wt% filler, demonstrating enhanced wear resistance.
Vinod B.   +7 more
wiley   +1 more source

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