With the acceleration of urbanization., Contradictory and green building facilities competing for increasingly prominent, green roofs can be re-used for building land occupied by green, to solve the contradiction between the two, for the urban greening has opened up new paths which . Green roof is one of the cities in the emerging green building approach has the potential for increasing urban green space, reduction of land resources used in construction, to reproduce natural green gray city, improve people's quality of life is extremely important. Roof garden with a protected building, extend building life, energy conservation, improve the urban environment, increase green space, improve economic efficiency, office roof garden plants absorb rainwater accumulation, reduced light reflection, softening the building, landscaping, and other functions. Although the development of green roofs and urban environment construction status quo does not fit the type of plant landscape forms and rich enough, but learn from the advanced experience of foreign countries, the office roof garden noise reduction, the introduction of foreign advanced technology, sum up experience, combined with China's actual situation , development suited to China's national conditions, climate green roof technology has been imperative. Keywords: roof garden waterproof construction elements 1 cause of leaking of both the original design and construction of the roof garden, or in the house has been built on top of the roof can build Exalted roof garden, during construction and after the completion of daily use, They are advised to destroy the roof waterproofing and drainage systems, office roof garden Road, causing roof leaks. The following reasons: defective structure layer and waterproof layer even maintain the existing practice, the office roof garden, but also in general precast hollow plate 1.1 original roof waterproofing membrane waterproof layer, and therefore still unavoidable in the parapet and day to groove edge leakage and other weak links in place. Especially rigid waterproof roof, the most serious problem is the waterproof layer cracks may occur in the construction is completed and leakage. The reason a lot of cracks: climate change and roof expansion and contraction caused by sun exposure; warping roof after the force of deformation; foundation settlement or change the roof load-bearing wall recoil pulp contraction causes; roof except change or material shrinkage deformation. Office roof garden, Shaanxi View source landscape design, office park roof garden route Shaanxi View source landscape Engineering Limited. Office roof garden, Shaanxi View source landscape design, office roof garden Shaanxi Road View 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.