housing construction once the roof leakage rate is high, seriously affecting the use of housing functions. Has been built housing roof leakage problems, a direct impact on people's lives, work and study, through pvc panel ceiling boards Kenya the study of roof leakage water treatment technology, we draw the following conclusions: To fundamentally solve the already built housing roof leakage problems, it is necessary from the waterproofing of the design, construction, materials and management and maintenance aspects of the system management

comprehensive prevention and control. To improve the quality of waterproofing works, to prevent free plan wood oiutdoor leakage as the goal, starting from the construction, strict quality control, improve the design level and strengthen the waterproof plugging company corporate culture management, targeted to take specific measures for comprehensive prevention and control.

To promote the use of new waterproof material is the basis In the roof leaking water treatment work, should first select the technology is more advanced, excellent performance of the polymer modified asphalt membrane and coating, synthetic polymer membrane and coating, elastoplastic sealing material and new rigid waterproof material.In the current waterproof material market cohabitation, we must strictly control the quality of materials, the construction site to wood cladding south africa pictures enter the waterproof material, not only to meet the national or industry standards, factory certificate and materials Zhunsheng Zheng, must also be on-site sampling re-examination , Re-examination of substandard materials determined not to prevent fake and shoddy products applied to the leakage of water treatment projects.