江苏How to solve the gutter leakage of color aluminum falling water system?

Finished gutter is the main part of the whole falling water system, which plays the role of carrying roof rainwater and preventing rainwater from sliding directly from the roof to pollute the wall. How to solve the waterproof leakage problem of roof gutter and eaves gutter?

Due to design, construction and other reasons, the roof leakage problem is widespread, affecting the use of the function of the house, every year due to the roof leakage maintenance will cause greater economic losses, so it is necessary to strengthen the quality of 。

Due to design, construction and other reasons, the roof leakage problem is widespread, affecting the use of the function of the house, every year due to the roof leakage maintenance will cause greater economic losses, so it is necessary to strengthen the quality of the waterproof sub-project from the aspects of material selection, design, construction, management and maintenance, in order to ensure the overall quality of the construction project.

       In the roof leakage problem, gutter, gutter, pipe mouth leakage accounts for a large proportion, rainwater on the roof will be concentrated in gutter, gutter, and then discharged from the water hole, due to the gutter, gutter leveling layer is not smooth, drainage slope does not meet the requirements, resulting in water, the construction around the pipe mouth is not in place, structural deformation, temperature difference deformation, it is easy to appear water leakage, cracks and other phenomena. Therefore, in order to ensure the quality of the roof waterproof project, it is necessary to do a good job in waterproof materials and roof design, while effectively ensuring the construction quality, and strengthening the maintenance and management of the roof after completion.