pressure wall meaning in Chinese

雪崖
压壁

On the basis of the characteristic of the industry waste slag , which is high added to the hsfab , different kinds of catalyzing methods are adopted to make the waste residue more active . the additive f , developed by the author can obviously improve the mechanics characteristic and durability of hsfab , especially the restraining of the drying shrinkage . based on the study of technics parameters and the problems in the manufacture , hf - 1100 series full - automatic hydraulic pressure wall brick presses is chosed to solve the problems , such as low molding pressure , low efficiency and the certified product ration
在hsfab的研究方面，通过两种体系hsfab (即“水泥?钢渣?粉煤灰?炉渣”和“石灰?钢渣?粉煤灰?炉渣”体系)的配方优化设计，使之具有良好的社会、经济和环境效益；在高掺量工业废渣的前提下，根据各种原料的特性，对其采用不同的活化技术，使其具有较高的活性；自研的外加剂f ，对hsfab制品的物理力学性能和耐久性能均有明显的改善作用，尤其是对制品的干燥收缩性能有显著的抑制作用；通过对工艺参数的研究，结合实际生产普遍存在的问题，选取了hf - 1100系列全自动液压墙体砖压机，有效地解决了传统制砖过程中常见的成型压力低、生产效率低、产品合格率低(即“三低”现象)等问题。