Deformation joint waterproof construction method and node details
Waterproofing method for deformation joint of equal height roof, waterproof method for deformation joint of high and low roof, metal cover method for deformation joint of equal height roof, and metal cover method for deformation joint of high and low roof. There are three types of deformation joints on the exterior wall: expansion joint, settlement joint and seismic joint. Their functions and setting requirements are different. During the actual seismic design of the project, the width of all expansion joints and settlement joints should meet the requirements of the minimum width of the seismic joint, and try to achieve three seams and one seam. The deformation joint must be treated according to the design requirements and shall not be changed at will to meet the functional needs of the deformation joint. According to the type of deformation joint, select the expansion joint or settlement joint shown in the figure.