GSO BS 476-3:2024

BS 476-3:2004

Gulf Standard Current Edition · Approved on 14 October 2024

Fire tests on building materials and structures - Part 3: Classification and method of test for external fire exposure to roofs

GSO BS 476-3:2024 Files

No files are available for this standard right now!

You can buy this standard from any member store

Select our members store

Continue Shopping

GSO BS 476-3:2024 Scope

The tests given in this British Standard are designed to enable measurement of:

a) capacity of a representative section of a roof to resist penetration by fire when the external surface is exposed to radiation and flame; and
b) distance of the spread of flame on the outer surface of the roof covering under certain conditions.

Roofs are graded according to the angle at which they are tested, the time for which they resist penetration by fire, and the distance of superficial spread of flame on their external surface.

An additional test for rooflights is given in Annex C.

Best Sellers From Mechanical Sector

GSO 42:2015

Gulf Technical Regulation

MOTOR VEHICLES - GENERAL REQUIREMENTS

Quick View

More Details

GSO 159:1993

Gulf Technical Regulation

MOTOR VEHICLES – DIMENSIONS AND WEIGHTS

Quick View

More Details

GSO 98:1988

Gulf Technical Regulation

MOTOR VEHICLES- FLAMMABILITY OF INTERIOR MATERIALS AND THEIR TESTING METHODS

Quick View

More Details

GSO 1780:2010

Gulf Technical Regulation

Motor vehicle-vehicle identification number (vin) - requirements

Quick View

More Details

View All

Recently Published from Mechanical Sector

GSO EN 13445-6:2024

EN 13445-6:2021

Gulf Standard

Unfired pressure vessels - Part 6: Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron

Quick View

More Details