| 摘要 |
PURPOSE: A manufacturing method for a water permeable block with a honeycomb-type matrix structure is provided to reduce energy consumption and heat island by improving the air-permeable, water-permeable, and water absorbing properties of the block. CONSTITUTION: A manufacturing method for a water permeable block with a honeycomb-type matrix structure is as follows. 35-61wt% of sand and recycled aggregate, 12-35wt% of a mixture of loess, decomposed granite soil, and water permeable soil, and 15-27wt% of a mixture of perlite, vermiculite, alumina, diatomite, and Na2SiF6 are selected and weighed. A raw material is produced by mixing the sorted and weighed material with 7wt% of water glass and heating the mixture at a temperature between 1050-1250 degrees. [Reference numerals] (AA) Crushing a raw material; (BB) Selecting 74μm-500mm; (CC) Mixing; (DD) Molding(surface treatment); (EE) Heating(plasticizing) control; (FF) Faulty products; (GG) Shipping |
