Method for manufacturing diatomite porous thermal insulation brick

• Main Authors: QIU ZHIBIN, ZHAN SHULIN, MENG TAO, QIU YUYAO, QIAN XIAOQIAN
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2008
• Subjects: ARTIFICIAL STONE; BUILDING; BUILDING MATERIALS; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; FIXED CONSTRUCTIONS; LIME, MAGNESIA; METALLURGY; PERFORMING OPERATIONS; REFRACTORIES; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; SLAG; STRUCTURAL ELEMENTS; TRANSPORTING; TREATMENT OF NATURAL STONE; WORKING CEMENT, CLAY, OR STONE

The invention relates to a manufacturing method of diatomite porous brick. The weight percentages of raw materials of the brick are as follows: diatomite 55-75 percent, fly ash 20-30 percent and wood dust 5-15 percent. The manufacturing method comprises the steps of compounding, melting, extrusion m...