论文部分内容阅读
牡丹江地区民用建筑采用毛石砌筑较普遍,但近年来毛石砌筑质量一直被忽视。通过多次对住宅楼毛石基础砌筑质量进行检查发现,主要问题有:选石不严,使用风化石、裂纹石、水锈石;组砌配合不正确,如砌牛槽、砌侧立石、不设拉结石、有通缝、内外不搭砌、左右上下不挤靠、有砂包等;几何尺寸不符合图纸要求和砌筑位置偏移;砂浆不饱满、有
It is common to use masonry for civil construction in Mudanjiang, but the quality of masonry has been neglected in recent years. Through several inspections on the masonry quality of residential building masonry foundations, the main problems are: lax rock selection, use of weathered stone, cracked stone, and rust stone; improper assembly and assembly, such as masonry troughs , Lay stones are not provided, there are general joints, internal and external joints are not built, left and right do not push on and off, sand bags, etc.; geometric dimensions do not meet the requirements of the drawings and the position of the masonry; the mortar is not full, there is