“土料球”——一种新型粘土建筑材料

Clay nodules"-A kind of new clay building material

“土料球”是以山土为原料 ,先制成小料球 ,使之在膨胀炉内膨胀 ,然后将膨胀松散热料球直接填入煅烧模内 ,连模带料一起送入复合室煅烧而成。

Clay nodules'are made of clay from hills and expanded in expansion furnaces and then the expanded loose and hot clay nodules are filled into firing moulds of a special high temperature material and are burnt together with the moulds in the composite chamber.