Beijing Provincial Standard of the People's Republic of China
Latest
DB11/ 366-2006
Scope
According to the needs of the development of planted roofs in Beijing, this regulation is formulated in order to standardize the waterproof construction and quality acceptance of planted roofs in Beijing, prevent and control leakage of planted roofs, and ensure the quality and functional functions of planted roof waterproofing projects. This procedure is applicable to planting roof waterproofing projects for new buildings or old roof renovations and soil-covered planting waterproofing projects for roofs of underground buildings.