Lorient Polyproducts UK
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Lorient Pacific Ltd
Unit 509, 5th Floor
Block A
Ming Pao Ind Ctr
18 Ka Yip Street
Chai Wan
Hong Kong
Tel: +(852) 2505 0328
Fax: +(852) 2505 0332
sales@lorienthk.com
Registered Office: Fairfax Road, Heathfield, Newton Abbot
Registered In England No. 1441058
BS 476: Pt. 31.1: 1983
“Methods for measuring smoke penetration through door sets and shutter assemblies”.
This British Standard is a method of test only for smoke containment for door assemblies, and does not specify any performance requirements to be achieved under the test. These are detailed in other publications such as BS 5588 and Approved Document B.
This link to British Standards Online may be of interest.
Relevant Lorient products and services:
- Acoustic, Smoke and Fire Seals for Door Assemblies
- Fire & Smoke Resistant Dampers/Air Transfer Grilles
- Specialized Fire Resistant Door Furniture
- CPD Seminar: The Role & Performance of Fire & Smoke Resisting Door Assemblies