DMRB Volume 2 Section 4 BD 43/90 Highway structures: Design (substructures and special structures) materials. Paints and other protective coatings. Criteria and material for the impregnation of concrete highway structures (Including NRA addendum - Dec 2000)
Publication Year
1990
Document Status
Withdrawn
Abstract
Gives criteria and specification clauses for the impregnation of reinforced and prestressed concrete members of highway structures to prevent chloride induced reinforcement corrosion from de-icing salts and marine environments.
Document History
Withdrawn April 2019. NRA DMRB 2.4. BD43/90 has been superseded in the UK by BD 43/03, but BD 43/90 is still valid in Ireland.
Publisher Information
National Roads Authority
The National Roads Authority's (NRA) primary function, under the Roads Act 1993, was to secure the provision of a safe and efficient network of National roads. They were responsible for the planning and supervision of construction and maintenance, publishing the NRA DMRB and NRA MCDRW. In 2016 the NRA merged with the Railway Procurement Agency (RPA) to form a new organisation, Transport Infrastructure Ireland (TII).
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