Construction method better thermal coating effect, heating hot coating material permeable to the slit. The weak part of the roof, such as outlet channels around the perimeter parapet, should enhance the process. Especially surrounding parapet, waterproof layer should be turned to a wall extending a few centimeters over the future location of the top of the flower beds, otherwise, very desirable and therefore leakage. Waterproof layer thickness, number of layers should be in strict accordance with relevant state regulations, regulate the construction, should be at least "a cloth two oil", that is, two hot oiled material layer, an intermediate layer as "reinforcement" of waterproof fabric. After the completion of water treatment should be high-grade cement mortar surface, to protect the waterproof layer. Construction should be avoided in wet conditions, the roof is not too dry, not construction. Good waterproof layer should be timely maintenance, Xi'an roof garden can not be without water after impounding. Roof garden of the landscape engineering and architectural sketches only confirm roof waterproofing project in intact conditions before construction. 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, plantings plants can not directly adjacent to the edge of the building facades, roof garden magnolia Xi'an 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 waterproof, Xi'an roof garden shrubs, do closed water test. 4. Place the root barrier membrane. 5. pavement moisture blanket, Xi'an bamboo roof garden just keep nutrient substrate moisture. 6. Paving build drainage vent plate, 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, Shaanxi View source _ magnolia roof garden 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.