Results 131 to 140 of about 462 (171)

Microstructural analysis of RPC (Reactive Powder Concrete)

Cement and Concrete Research, 1995
Reactive Powder Concretes (RPC) are characterized by high silica fume content and very low water to cement ratio. Granulometry and heat treatment were optimized to obtain excellent mechanical and durability properties. The study of several RPC compositions by Mercury Porosimetry, Thermogravimetric Analysis and X-ray diffraction made it possible to ...
Marcel Cheyrezy   +2 more
exaly   +2 more sources

Determination of optimized mix design and curing conditions of reactive powder concrete (RPC)

Construction and Building Materials, 2016
Abstract Employing such microstructural modification approaches including elimination of coarse particles and utilization of fine silica powders and micro-scale particles such as silica fume (SF) introduce the reactive powder concrete (RPC) as new-arrival generation of cement based materials with superior mechanical properties due to their ultra ...
Davood Mostofinejad
exaly   +2 more sources

Tension Lap Splice Length of Reinforcing Bars Embedded in Reactive Powder Concrete (RPC)

Structures, 2019
Abstract Reactive Powder Concrete (RPC) is an emerging cementations construction material which has superior mechanical properties such as high compressive and tensile strength, high density and homogeneous. In this research, the tension splice behaviour of reinforcement bars embedded in RPC was investigated using experimental and numerical studies ...
Raad Abdulkhudhur, Hussein Al-Quraishi
exaly   +2 more sources

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