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PUB C511 Controlled permeability formwork
The use of controlled permeability formwork as a technique for enhancing the surface properties of concrete is examined. The specification and practical use of CPF is described and guidance is given on avoiding potential problems. Contractor checklists for successful use are included.
CIRIA was formerly known as the Construction Industry Research and Information Association. They are a member-based research and information organisation who publish reports and technical papers covering building and civil engineering as well as transport and utilities infrastructure.
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