粉煤灰砖生产工艺技术综述

The production technology of flyash brick summary

当前国内建筑施工中大量使用轻质、高强、绿色环保以及复合型新型墙体材料。粉煤灰砖是墙体材料中的主导产品,它符合节能、环保、促进墙体材料改革的目标,有着广阔的发展应用前景。国内粉煤灰生产工艺主要有烧结工艺,蒸压工艺,免烧免蒸压工艺等。常温发泡砖仍处于研发中。

fight, high-intensitive, environmental material for wall which is new mixed mode is widely used in the domestic construction work.Flyash brick is energy-saving,environmental and promotes the reformation of the materials for wall. What＇s more it dose have the wide development and appfication prospect.That＇s why it is the leading product of the materials for waU.The national productive technologies for flyash brick are sintering,autoclaving free of sintering and free of autoclaving and so on.Besides the technology of foaming at room temperature is sill] in research.