Results 51 to 60 of about 462 (171)
Effect of Glass Powder on Physical and Mechanical Properties of Reactive Powder Concrete (RPC)
Jurnal Teknik SipilGlass waste is often dumped directly into the ground or rivers in large quantities, causing environmental pollution. To overcome this problem, glass waste can be processed into powder as a mixture in concrete. This research partially uses glass powder to replace silica fume in reactive powder concrete.
Ardiansyah Ardiansyah +2 more
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IOP Conference Series: Earth and Environmental Science, 2022 Abstract Reactive powder concrete (RPC) is a special type of concrete with remarkable properties, particularly compressive strength. Some of its main disadvantages include its high cement and SF content, fine quartz with a preferred size of 150 μm - 600 μm, and low water-to- binder ratio.
Sara, Ahmed +2 more
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Design of UHPC prestressed girders for shear
Structural Concrete, Volume 25, Issue 2, Page 780-795, April 2024.Abstract Breakthrough technology of ultra‐high‐performance concrete (UHPC) introduced in the 1990s exhibits several exceptional mechanical properties that are advantageous in elements of bridge applications. Extensive research has aimed to industrialize UHPC and develop design models. This paper investigates several design models for shear, including a
Stephen J. Foster, Evan Bentz
wiley +1 more source
STRENGTH OF REACTIVE SILICA SAND POWDER CONCRETEMADE OF LOCAL POWDERS
Al-Qadisiyah Journal for Engineering Science, 2010 The main purpose of this research is to study the strength of the RPC incorporating local powders (reactive silica sand powder) and compare it with RPC incorporating condensed silica fume.
Mithaq A. Louis
doaj
Journal of Rehabilitation in Civil Engineering, 2016 In research or experimental works related to blast loads, the amount of explosion material and distance of explosion point are very important. So, in this paper has been attempted to present a parametric study of the reactive powder concrete subjected to blast load. The effect of the different amount of TNT adopted the literature, distance of explosion
Akbarzadeh Bengar, Habib +1 more
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Advances in Civil Engineering, Volume 2024, Issue 1, 2024.Reactive powder concrete (RPC) can provide enhanced mechanical properties and durability compared to conventional concrete. RPC has been developed in this study using locally available materials. Six types of steel fibers and three curing regimens were considered to examine their effect on the mechanical properties of RPC.
Kadhim Z. Naser +3 more
wiley +1 more source
An experimental investigation into the characteristics and performance of reactive powder concrete to choose the ideal mix [PDF]
BIO Web of Conferencesreactive Powder Concrete (RPC) originated in the early 1990s as a cutting-edge concrete material renowned for its outstanding strength, durability, and ductility.
Jaafar Azhar Ayad +3 more
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Reactive Powder Concrete: Durability and Applications
Applied Sciences, 2021 Reactive powder concrete (RPC) is an ultra-high-performance concrete (UHPC) developed years ago by Bouygues, with the aim to build strong, durable, and sustainable structures.
Miguel Ángel Sanjuán, Carmen Andrade
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Torsional Strength of Beams Made of Reactive Powder Concrete Containing Recycled Aggregate
Misan Journal of Engineering SciencesThis study investigates the torsional strength of beams made of a reactive powder concrete mix containing fine recycled aggregate. It also studies the mechanical properties of reactive powder concrete (RPC) in its fresh and hard state and the impacts of ...
salahuddin qusay
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Experimental investigation on the post-fire performance of reactive powder concrete columns
Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2021 The increased use of reactive powder concrete (RPC) in concrete structures has attracted attention towards the structural behavior of RPC in fires. This work examines experimentally the performance of RPC and NSC columns subjected to 25% of the ultimate ...
Mohammed Kadhum +5 more
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