Publisher : SN

NS 3902:1977 PDF

Coverings — Resistance to fire

Document status: Active

NS 3903:1977 PDF

Surfaces — Tendency to fire spread and smoke development

Document status: Active

NS 3904:1977 PDF

Fire-resistance tests - Elements of building constructions

Document status: Active

NS 3905:1977 PDF

Fire resistance tests. Roof coverings — Resistibility to spreading fire

Document status: Active

NS 3906:1977 PDF

Fire resistance tests — Floorings — Resistibility to spreading fire and smoke development

Document status: Active

NS 3907:1977 PDF

Fire resistance tests - Doors and shutter assemblies

Document status: Active

NS 3908:1977 PDF

Fire resistance tests - Glazed elements

Document status: Active

NS 3909:1990 PDF

Fire tests on small chimneys

Document status: Active

NS 3910:1999 PDF

Fire fighting equipment — Maintenance of portable fire extinguishers

Document status: Active

NS 3910:2006 PDF

Firefighting equipment — Maintenance of portable fire extinguishers

Document status: Active