This code is applicable to the design of high-expansion and medium-expansion foam fire extinguishing systems set up in new construction, reconstruction or expansion projects.
GB 50196-1993 history
2010GB 50151-2010 Code for design of foam extinguishing systems
1993GB 50196-1993 Code for design of high & medium expansion foam systems
GB 50196-1993 Code for design of high & medium expansion foam systems was changed to GB 50151-2010 Code for design of foam extinguishing systems.