Lightweight Aggregate Concrete

Natural porous lightweight aggregate or artificial ceramics as coarse aggregate, natural or light sand as fine aggregate, Portland cement, water with or without admixture, properly proportioned, could make concrete having an equilibrium density of no more than 1950kg/m3.

Having the virtues such as lightweight, heat-insulation, adiabatic, the lightweight aggregate concrete is suited for high buildings and large-span ones.

With different fine aggregate, lightweight aggregate concrete can be divided into full

lightweight aggregate concrete with light sand and sand lightweight concrete with normal sand or partial light sand.

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