Salt Attack and Rising Damp: A Guide to Salt Damp in Historic and Older Buildings

This guide aims to provide owners, consultants and contractors with sufficient information to understand what causes salt attack and rising damp (and also falling and penetrating damp) and to diagnose and identify appropriate repairs for cases commonly seen in Australia. While emphasis is given to buildings of heritage value, the principles apply to all older buildings.

Date
1 November 2008
Publisher
Heritage Council
Type
Heritage publications, Technical series, Guide, Publication
Status
Final
Cost
Free
Language
English
Tags
  • ISBN 978-0-98051-265-6
  • File PDF 2.4MB
  • Pages 84
  • Name salt-attack-and-rising-damp-guide.pdf

Salt attack and rising damp are two separate but interrelated processes; both must be understood if damage is to be minimised and if corrective measures are to be successful. While the term rising damp has been commonly used to cover both aspects, it tends to overlook the role of salt, an issue that will become increasingly important as our buildings get older and as our soils become more saline.

Salt damp is a term widely used in South Australia to refer to high salt concentrations associated with rising damp. The term is quite apt, as it combines the two concepts of salt attack and rising damp. Though less an issue in some parts, the problem of high salt concentrations affects buildings across much of Australia, and so the term salt damp has begun to be used in other States. Salt damp is used throughout this guide to mean the combination of salt attack and rising damp.