炉渣烧砖是用一半炉灰渣掺上一半土,用水调成泥,制成砖坯,然后在简易窖内,用柴草引火烧成砖。主要原料1.炉灰渣。在各种型号的锅炉中没有烧尽的灰渣,一般含有未烧尽的碎煤核和炉灰末20%～50%。2.黄黏土或黄沙土。3.水、井水或河水,最好用不含碱的水。 Slag burned brick is mixed with half the furnace ash mixed with half of the soil, water tufted into mud, made of brick, and then in a simple cellar, firewood with fire cited into the brick. The main raw material 1 furnace ash. In various types of boiler does not burn the ash, usually contains unburned broken coal and furnace ash 20% to 50%. 2. yellow clay or yellow sand. 3. Water, well water or river water, it is best to use alkali-free water.