Cellular Light Weight Concrete (CLC), is the newest version of light weight concrete for rapid, economical and easy construction. It is produced like normal concrete under ambient conditions by mixing the fine sand, cement, foam and polypropylene fibers together. The polypropylene fibers lead to enhance the compressive strength of the block and reduce friability. Because of its high qualities it can save energy to a great extent, so recently it is high recommended to use at global standard construction. Moreover, there is no hole suitable for insect nests in a CLC block and it is quite resistant pertinent to natural corrosive such as mold, fungi and micro-organisms.