Experimental investigation on low cost concrete structures

There are several studies that have shown the concrete's strength, and exposure of treated recycled aggregates quarry dust plays a significant part in building industry today. Quarry dust, which is byproduct manufacture concrete, may be used to partially or completely replace natural sand recycling process. During processing granite stones into coarse various sizes, generated as by-product. As cost aggregate continues rise, use these substitutes has more cost-effective durable than traditional concrete. Various wastes this research most efficient way possible. The nano-silica substitute for cement concrete mix been increase strength finished product. Physical mechanical testing carried out compliance with Indian norms experimental investigation. samples without were made according IS-10262, 2009 design RCA added same proportions mix, 0 percent, 50%, 100%. Afterward, they cured 28 days at steady room temperature determine compressive, tensile, flexural strengths.