6 6.1 green roof construction green roof construction should be strictly in accordance with the general design requirements of the construction. 6.2 Construction drawings should be adopted before the joint hearing, clear detail structure and technical requirements, and the preparation of the construction program. 6.3 Construction not damage the original architectural roofing and facilities on the roof, the roof must not interfere with the use of facilities maintenance and repair. 6.4 additional roof pond, flower, flower bed, King Stone, laying water pipelines etc. can not turn on and destroy the original roofing layers. 6.5 waterproofing roof greening process should take two road construction waterproof layer, a major anti-puncture plant roots, Lanzhou green roof plants, a major water penetration. Different waterproof layer should use the appropriate construction technology complex, firmly bonded, lap width of not less than 50cm, extending to 15 cm above the matrix to grow pond, flower bed and roof facilities. Construction temperature should be advised to 5-35 ℃, Lanzhou green roof drainage, is prohibited in the rain, snow, strong winds (more than five) construction. 6.6 row (reservoir) water layer construction and drainage systems must be communicated to ensure smooth drainage. Different row (build) the water board should adopt appropriate construction technology. The use of lightweight ceramic as drainage layer should be smooth, uniform thickness. 6.7 filter layer laying should be smooth without wrinkles, Zhengning green roofs, construction joints lap width of not less than 10-20cm, Lanzhou Save bath green roof extending to the cultivation pond, flower bed, facilities to a substrate height. 6.8 By design roof loads required to select a temporary object dump sites. 6.9 Construction of plant cultivation rules should be based on the construction of garden trees planted, cultivated plants need to be taken higher than 2m wind fixation techniques, including ground support law and underground fixation. 6.10 green roof must be secondary closed water testing laboratory, first performed in front of green roof construction, the second before planting seedlings, each closed water must be greater than 96h (4 days). 6.11 Construction should not affect the surrounding residents choose the time schedule; during the construction ban thrown away debris, litter and construction waste, prevent pollution of the surrounding environment. Roof garden design conditions due to constraints, so green roof plant selection has some special requirements, such as the general should choose drought, cold and strong dwarf shrubs and herbs; select positive, Low of shallow-rooted plants; selection wind, easy to lodging, water-resistant plant species; selected to mainly evergreen, winter can overwintering plants; try to use native plants, appropriate afforestation introduction of new varieties. Zhengning Green Roofs | Shaanxi View Source Landscape Design | Lanzhou green roof designed by Shaanxi View source landscape Engineering Limited. Zhengning Green Roofs | Shaanxi View Source Landscape Design | Lanzhou green roof design concept Shaanxi source landscape Engineering Co., Ltd. (www.gyu-la.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page Phone or pictures on obtain the latest information, Contact: Zhang.