نتایج جستجو برای: self compacting concrete
تعداد نتایج: 598478 فیلتر نتایج به سال:
Various experimental studies have been carried out on glass fiber reinforced concrete (GFRC), but in limited studies, the behavior of this type of concrete is evaluated using finite element method (FEM). In this study an analysis model is presented for predicting energy absorption capacity of glass fiber reinforced self-compacting concrete (GFRCSCC) beams and the results are compared with exper...
High Strength Self Compacting Concrete is a concrete innovation with the advantage of having high workability and quality. In this research, fly ash was used as filler. Tests carried out by using percentage 1%, conducting slump flow test curing time 14 days. The same also tested three types tests, namely test, l box v funnel 28 specimens are cylindrical dimensions 100 mm 200 mm. research result...
The purpose of this study was to investigate the relationship between molarity and workability in Self-Compacting Geopolymer Concrete (SCGC), as well mechanical properties. Compressive strength split tensile tests are used characterize characteristics research. Additionally, investigates optimal for self-compacting geopolymer concrete. Fly ash lieu cement On new concrete geopolymer, is determin...
The utilization of recycled aggregates and various industrial by-products is considered a sustainable strategy in the concrete industry. In this study, effect maximum size coarse aggregate cementitious binder content on fresh hardened properties self-compacting was investigated. Self-compacting concretes with sizes 9.5 mm, 12.5 19 mm were prepared at water-to-binder ratios 0.39, 0.42, 0.45, res...
A novel concrete mix has been developed that can achieve high levels of self-prestressing through the controlled expansion sample with cast-in carbon fibre reinforced polymer (CFRP) bars. Experiments have shown mechanical properties and durability are not adversely affected by mix’s self-expanding nature. However, behaviour this at elevated temperatures is largely unknown, raising legitimate co...
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