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粉煤灰硅酸盐空心砌块所用的原材料,大部分是工业废渣,这对于治理“三废”,节约水泥都有很大意义。今后,需要在成型、养护等工序上,继续实践,深入研究,以利逐步完善。以阶级斗争为纲,在党的基本路线指引下,我厂广大职工大搞技术革新和技术改造,因陋就简,土法上马,经过四个多月的艰苦奋战,几十次反复试验,初步试制了几百立米粉煤灰硅酸盐空心砌块,产品质量良好,对墙体改革作出了贡献。图1为我厂生产的硅酸盐空心砌块。硅酸盐空心砌块是由粉煤灰、石灰、
The raw materials used for fly ash silicate hollow blocks are mostly industrial waste residues, which is of great significance for the treatment of “three wastes” and saving of cement. In the future, it is necessary to continue practice and in-depth research in forming and maintenance processes in order to facilitate the gradual improvement. Under the guideline of the class struggle, under the guidance of the party’s basic line, the majority of employees of our factory have engaged in technological innovation and technological transformation. Since they have been concise, they have been able to apply the indigenous methods. After more than four months of hard work and dozens of trials and trials, preliminary trials have been made. Several hundred meters of fly ash silicate hollow block, good product quality, made a contribution to the reform of the wall. Figure 1 shows the silicate hollow block produced by our factory. Silicate hollow blocks are made of fly ash, lime,