Leaking roof garden roof garden construction is one of the biggest problems affecting quality of the project and the results, as the main reason causing leaking roof garden. (1) waterproof layer structural defect exists in the construction of the current building waterproof materials can be divided into five categories, namely bitumen membrane, waterproof polymer sheet, building waterproof coatings, building sealants and seepage, and other special purposes waterproof material. May be due to the construction unit quality consciousness is not strong, resulting in a waterproof layer structural defects occur during construction. Material selection, design disadvantages, construction quality problems have some impact on the performance of the waterproof layer. Waterproof layer construction should pay attention to weather conditions, it is directly related to the construction quality problems, Xi'an roof garden tree pool, especially the roof garden should strictly. And waterproof layer often associated layer cross-operation, Xi'an Maple roof garden, construction quality level of these correlations have a significant impact on the quality of the waterproof layer, so pay special attention to the construction. Currently construction units in different ways, counterfeit products flooding the market, so the materials testing, construction supervision must be strict. Roof garden to be built on the top surface of the acceptance, testing, full compliance with national structures, roof load comply with the safety standards of final acceptance of the building structure. 1. Investigation load. Build garden-green roof building payload should not be less than 300 kilograms per square meter. 2. Construction safely. (1) To ensure the greening roofs, drainage and fire requirements, Xi'an roof garden of spring, plantings plants can not directly adjacent to the building facade edge to 20-50 cm of gravel grain belt or lightweight materials with isolation. (2) In the green roof drains to drain the observation hole, vent holes, etc. should be 10 cm of gravel grain belt or lightweight materials with isolation. 3. Test the existing roof waterproofing ability to do closed water test. 4. Place the root barrier membrane. 5. pavement moisture blanket, keeping nutrient substrate moisture. 6. Paving build drainage vent plate, Xi'an roof garden, improve aeration of plant roots and the substrate. 7. Place the filter membrane to prevent a synthetic matrix particles with water loss. 8. laying lightweight synthetic nutrient medium. 9. reasonable means of irrigation systems should be selected drip, sprinkler form. 10. The necessary plant fixation. It should be stressed that the transport links, to make sure the grass seedlings are not damaged. Xi'an roof garden casing, Shaanxi View source landscape design (certification), Xi'an, Shaanxi View source provided by the roof garden landscape Engineering Limited. Shaanxi View source landscape Engineering Co., Ltd. (www.gyu-la.com) is Xi'an, creative design leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shaanxi View source landscape design leadership with the staff warmly welcome all inquiries negotiations to create Shaanxi View source landscape design a better future.