Today's cement concrete industry is a major polluter. Cement, used as binder in concrete, made by high-temperature combustion, which raises atmospheric CO2 levels and contributes to climate change natural resource depletion. As raw supplies diminish, several governments begin levy carbon taxes. Numerous research have been undertaken produce an innovative ecologically advantageous construction m...

this study investigates the prediction model of compressive strength of self–compacting concrete (scc) by utilizing soft computing techniques. the techniques consist of adaptive neuro–based fuzzy inference system (anfis), artificial neural network (ann) and the hybrid of particle swarm optimization with passive congregation (psopc) and anfis called psopc–anfis. their performances are comparativ...

Abstract Concrete with high ductility, workable, strength, easy to flow without compaction, and durable is a concrete need in the future. this quality, one of which make self-compacting (SCC). This paper reports performance self compacting (SCC) containing rice hush ash. Rice husk ash waste from burning husks. The purpose study was determine SCC addition specimens were made using (RHA) (NRHA). ...

The use of Steel Fiber Reinforced Self-Compacting Concrete (SCFRC) as structural elements is seen favorable alternative to solve typical issues complex reinforcing spacing and compaction in normal reinforced concrete. primary benefit SCFRC that it can be easily poured in-situ, filling corners formwork gaps between bars reinforcement with its own weight. SCFRC's performance constantly being inve...