论文部分内容阅读
沈阳市东北大马路四德里有6幢四层砌块楼住宅,建筑面积一万平方米,建于1959年。经过二十多年的使用,在温度正常的房间外面砌块无问题,但处在厕所、厨房一侧的外墙砌块则有了变化。从75年起,砌块外层的水泥砂浆罩面与砌块外皮一起开始脱落,并且逐渐加重。砌块本身酥松腐蚀最深处达十厘米左右,往往一大片一大片地往下掉,影响居住、交通安全,和市容观瞻,成为维修工程中急待解决的一个新课题。
There are six four-story block building houses in four Delhi, Northeast Da Ma Road, Shenyang City, with a building area of 10,000 square meters, built in 1959. After more than two decades of use, there is no problem with blocks outside the normal temperature room, but the external wall blocks on the side of the toilet and kitchen have changed. From 75 onwards, the outer surface of the block of cement mortar began to fall off together with the block skin and gradually increased. Blocks themselves corrosive and corrosive in the deepest reaches about ten centimeters, often falling down a large area of a large area, affecting the residential, traffic safety, and the city outlook, becoming a new topic in the maintenance project to be solved.