Damp Proofing 10 Hygroscopic salts and rising dampness

Publication Year

2007

Document Status

Withdrawn

Abstract

Explains how salts cause rising dampness, with particular reference to chloride and nitrate salts, and how the degree of hygroscopicity varies. Identifies sources of salt contamination and discusses replastering.

Document History

Superseded by 'Hygroscopic salts and rising dampness' (Property Care Association, 2013). Supersedes the 1997 edition. Previous 1993 edition issued by the British Wood Preserving and Damp Proofing Association (BWPDA).

Publisher Information