BS 6203:1991

Заменен

Guide to fire characteristics and fire performance of expanded polystyrene materials used in building applications — 36 стр.

Заменен на

BS 6203:2003

ICS

83.100 Cellular materials / Поропласты

13.220.50 Fire-resistance of building materials and elements / Огнестойкость строительных материалов и элементов