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, preferably roof garden, protecting the waterproof layer. Construction should be avoided in wet conditions, the best fabric roof garden products, roofing unseasoned also not construction. After doing waterproof layer should be conservation, 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. 4. Place the root barrier membrane. In order to prevent plant roots to penetrate the waterproof layer, waterproof layer on the root partition to set up a special layer to prevent damage to the building structure. 5. pavement moisture blanket, keeping nutrient substrate moisture. 6. Paving build drainage vent plate, improve aeration of plant roots and the substrate. 7. Place the filter membrane, roof garden Bearing best to prevent synthetic matrix particles with water loss. Filter layer laid directly build drainage board ventilation, take effective joint laying of not less than 10 cm width, and extends toward the building side walls, fold height of not less than 20 cm. 8. laying lightweight synthetic nutrient medium. To select with the build drainage, fertilizer, ventilation and insulation, expansion coefficient is safe and reliable physical and chemical indicators, PH value of 6.8 to 7.5 and other advantages of artificial planting substrate. 9. reasonable means of irrigation systems, the best roof garden feature, you should choose drip irrigation, sprinkler irrigation form. Watered immediately after planting, then you should not too often, because the plants due to water large and growing too fast, comprehensive resistance decreases. 10. The necessary plant fixation. It should be stressed that the transport links, to make sure the grass seedlings are not damaged. The best view of the roof garden features _ Shaanxi source landscape design (certification) _ Shaanxi roof garden offers the best view of the source 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.