FLIR ThermaCAM B2, User Manual

Page: 43 / 192

7.2.5.3 Commented infrared images
This section includes a few typical infrared images of moisture problems on decks
and balconies.
Comment Infrared image
Improper flashing at balcony-to-wall connections
and missing perimeter drainage system resulted
in moisture intrusion into the wood framing support
structure of the exterior walkway balcony of a loft
complex.
10555303;a1
A missing composite drainage plane or medium
on a below-grade parking garage plaza deck
structure resulted in standing water between the
structural concrete deck and the plaza wearing
surface.
10555403;a1
7.2.6 Moisture detection (4): Plumbing breaks & leaks
7.2.6.1 General information
Water from plumbing leaks can often lead to severe damage on a building structure.
Small leaks may be difficult to detect, but can—over the years—penetrate structural
walls and foundations to a degree where the building structure is beyond repair.
Using building thermography at an early stage when plumbing breaks and leaks are
suspected can lead to substantials savings on material and labor.
7
Publ. No. 1557882 Rev. a156 – ENGLISH (EN) – February 28, 2006
29
7 – Introduction to building thermography