Current
Core Supplement
Report
The fifth of a series of 'technical intelligence' client reports whose purpose is to ensure that those involved at the sharp end of designing, building and maintaining structures are more aware of potential durability problems in cement-based materials. Includes a number of case studies concerned with the deterioration of cement-based materials: A Deterioration of concrete pipework associated with popcorn calcite deposition (PCD), B Popcorn calcite deposition (PCD) in brickwork, C Cracking of motorway underbridge abutments and walls from delayed ettringite formation (DEF), and D Issues related to the possible presence of polychlorinated biphenyl (PCBs) in concrete and sealants. Case studies A, B and C are site are investigations. Case study D is a literature review of case studies and other evidence.
Dunster, A. and Clayton, N.
9781860815799
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