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我厂推广内燃烧磚的經驗已收到良好效果:标准紅磚煤耗降低40.9%,230×105×70毫米紅磚的煤耗降低45.2%;磚的质量优良,一等品占99.5%,抗压强度为150公斤/平方厘米,抗折强度为21公斤/平方厘米;紅磚日产量提高45%;每万块紅磚少用3.4立方米原料土。现将我们的初步經驗介紹如后。一、粘土和燃料的性能及其掺配比1.粘土。我厂使用的是白色軟質粘土和紅
Our factory’s experience in promoting internal combustion bricks has received good results: the coal consumption of the standard red brick has been reduced by 40.9%, the coal consumption of the 230×105×70 mm red brick has been reduced by 45.2%, and the quality of the brick is excellent, and the first-grade goods accounted for 99.5%. The strength is 150 kg/cm2, the flexural strength is 21 kg/cm2; the daily output of red bricks is increased by 45%; 3.4 cubic meters of raw material soil is used less for every 10,000 blocks of red brick. Now we introduce our preliminary experience as follows. First, the performance of clay and fuel and its blending ratio 1. Clay. Our factory uses white soft clay and red