有些施工队在熬制沥青时,常因沥青锅起火,造成材料损失和时间的浪费。可采用珍球岩粉等于粉状材料扑灭。具体做法是:在熬制沥清前,预先准备2袋干珍珠岩粉。熬沥青时,当沥青钢旦起火,只需将于珍珠岩粉往火上薄薄撒上一层,大火立即熄灭。待火灭以后,用笊篱将珍珠岩粉捞出,便可继续施工。捞出的珍球岩粉可作为珍珠岩保温块用。 Some construction teams often suffer from material damage and waste of time due to the fire in the asphalt pot when it is used to make asphalt. Can use Zhen ball powder powder equal to powder material extinguished. The specific approach is: Prepare 2 bags of dried perlite powder in advance before brewing the bitumen. When bituminous asphalt is used, when bituminous steel balls start to ignite, only a thin layer of pearlite powder will be sprinkled on the fire to extinguish the fire. After the fire is extinguished, remove the perlite powder with a hedge and continue construction. The extracted ball powder can be used as a perlite insulation block.