The hard plastic extruding and one time palletizing burning for full coal gangue sintered porous brick is an advanced brick making technology at present.

• 全煤矸石烧结多孔砖的硬塑成型和一次码烧为当今先进的煤矸石制砖技术,具有真空度高、挤出压力大、对原料适应性强、成型好、成品率高等优点。