Thermography of buildings. Termografering av byggnader.

A comprehensive manual describing theory and techniques of thermography as used to determine insulation defects in buildings. Describes operation of infrared camera and theory of interpretation of thermograms. Provides practical rules for field work and discusses possible sources of error. Concludes with 56 page catalogue containing over 700 typical thermograms, many in colour, illustrating four wall types built a) strictly according to specifications and b) with common structural and insulation defects.