Access free from the DMRB website. Also available from CIS.
This document provides the requirements and advice for the impregnation of reinforced and prestressed concrete highway structures using hydrophobic pore-lining impregnants.
This document also incorporates technical updates due to progress in modern concrete construction since the publication of BD 43/03 and has also been developed for compliance with BS EN 1504-2 [Ref 2.I] and EC product harmonisation.