Guide hole water-permeable brick as well as brick machine mold and method for preparing same

• Main Authors: SHI BOWEN, XU ZHANZHAN, LIU BENLIN, WU SHOURONG, XU SHENGNAN, JI YONGSHENG, ZHANG LI
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2018
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The invention discloses a guide hole water-permeable brick as well as a brick machine mold and a method for preparing the same and belongs to the technical field of production of guide hole water-permeable bricks. The produced guide hole water-permeable brick comprises two parts including a guide hole water-permeable structure layer and a porous water-permeable surface layer. Guide hole needles are located at the lower part of an upper mold of a brick making machine, and any ordinary brick mold molds provided with the additional guide hole needles can be used for producing the guide hole water-permeable bricks. The thickness of the guide hole water-permeable structure layer is 80%-90% that of a test piece and the guide hole water-permeable structure layer mainly bears external load of thetest piece; the porous water-permeable surface layer mainly plays a role in preventing blockage of a guide hole water-permeable base layer. The mold is mainly used for forming of the guide hole water-permeable brick, the guid