Experimental Analysis on Abrasion Resistibility of Hydraulic Concrete

Civil Engineering

Reinforced concrete (RC) is a versatile composite and one of the most widely used materials in modern construction. Concrete is a relatively brittle material that is strong under compression but less so in tension. Plain, unreinforced concrete is unsuitable for many structures as it is relatively poor at withstanding stresses induced by vibrations, wind loading, and so on. To increase its overall strength, steel rods, wires, mesh or cables can be embedded in concrete before it sets. This reinforcement, often known as rebar, resists tensile forces, In Present Investigation with concrete block with different admixtures i.e. biodegradable ash and wooden crumb are prepared separately in M-20 block also wooden crumb and biodegradable ash mixed together as a admixture in a concrete block with a percentage of 8%, 10%, 20% the compression test were perform on 9 block and found that the concrete block of M20 with a proportion of mixture 8% with biodegradable ash and wooden crumb imposes less CO2 and high compression strength is predicted. It was analyzed that silica fume mixed concrete and biodegradable ash shows comparatively high compressive strength compare to other admixture cube samples.

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