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PD 6634-4:1999 Vehicle restraint systems. Development of bridge parapets in the United Kingdom (Obsolescent but remains current)
Publication Year
1999
Document Status
Current
Abstract
Describes the development of bridge parapets in the United Kingdom as a result of theoretical models and impact testing. Bridge parapet designs are described for the containment of vehicles of mass from about 825kg to 30,000kg. Impact tests are described for the lighter vehicles at speeds up to 110km/h (70mph) and for heavy commercial vehicles (HCVs) at up to 80km/h (50mph).
Document History
Confirmed October 2005. Declared obsolescent but remains current.
ISBN
0580282287
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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