Chongqing Provincial Standard of the People's Republic of China
Latest
DB50/T 5022-2002
Scope
Issues involved in this standard: The setting principles and relative positions of bathroom facilities; the use functions and quality requirements of bathroom facilities; the location and direction of bathroom pipes, and the elimination methods of harmful gases; the basic dimensions of bathroom facilities and their interrelationships; bathroom facilities The installation height and plane position; the scale relationship between bathroom facilities and building components. This standard applies to newly built residences in Chongqing, and renovated residences may be used as a reference. It restricts the design, construction and factory organization of production-related products of residential bathroom facilities in terms of function and scale.