蒸压粉煤灰砖尺寸规整、色泽淡雅、抗压强度较高,价格与普通砖基本持平,对于一些住宅楼及其他建筑可节省一定费用,在工程中推广使用较快。但是由于设计、施工经验不足,也存在一些问题,其中较为突出的是墙体裂缝。对于蒸压粉煤灰砖墙体裂缝问题,除了新建筑应采取措施预防外,对已建成的建筑,由于裂缝破坏了 Autoclaved fly ash brick structured, elegant color, high compressive strength, the price is basically the same with ordinary brick, for some residential buildings and other buildings can save some costs, to promote the use of projects in the project faster. However, due to the lack of design and construction experience, there are some problems, of which the more prominent is the crack in the wall. For autoclaved fly ash brick wall cracks, in addition to the new building should take measures to prevent, on the building has been completed, due to crack damage