| 摘要 |
The present utility model discloses a lightweight hollow block being defined by a block body comprising spaced parallel side walls and a plurality of spaced parallel vertical webs integral with said side walls and extending from one of said walls transversely thereof to the other for holding said walls in spaced relation. The block body is being made from of a mixture of components including cement, sand, water, chemical admixture and foaming agent. The preferred mixture of said components is as follows: for every 1 kilogram unit of cement, the mixture of the other components include 1.2 kilogram units of sand, 500 milliliters of water, 10 milliliters of chemical admixture, and 1.5 liters of foaming agent. |
