To achieve sustainability in the field of civil engineering, there has become a great interest developing reactive powder concrete RPC through use environmentally friendly materials to reduce release CO2 gas produced from cement factories as well contribute recycling industrial wastes that have impact on environmental pollution. In this study, was prepared using total binder content 800 kg/m3, ...

Abstract This study examines the use of sillimanite as a fine aggregate in production temperature-resistant reactive powder concrete. The impact high temperatures on mechanical strength concrete with High Alumina cement is investigated. effectiveness utilizing glass and properties RPC at investigated this research. samples were heated muffle furnace to desired then tested for their residual com...

Abstract The aim of this article is to investigate the effect using reactive powder concrete (RPC) for reinforcement deep beams (CDBs) study shear by numerical analysis. method finite element analysis model simulations a program was used. characteristics RPC and beam reinforced were obtained from previous scientific research. Non-linear two models beams, one with other without it, conducted com...

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 point from RPC slab and also the location ...

In this study, waste tire powder and waste liquid crystal display (LCD) glass sand are used as recycled materials. With a fixed water to binder ratio (W/B = 0.4), the use of fly ash and slag as cementreplacement materials. waste tire powder and waste LCD glass sand, which passed the sieve screen size # 30(0.595 mm), were used to replace fine aggregates at 0%, 5% and 10% in producing lightweight...

In this research, 210 concrete cube specimens (15cm) were made replacing 0, 5, 10, 15, 20, 25, 30, 35, 40, 50, and 60 percent of slag powder from Isfahan Steel Mill for cement. The control specimens were made with 350 kg/m3 cement content and the water cement ratio in all specimens was 0.51. The Slump value and compressive strength of concrete specimens in 7, 28 and 90 days were obtained and th...