Wet buildings: A moisture primer
Journal Article
·
· Heating, Piping and Air Conditioning
OSTI ID:600008
- Lotz (William A.), Acton, ME (United States)
This article will attempt to clarify the various issues that must be solved when investigating the cause of a building moisture problem. Several classic errors that result in mechanical engineers and contractors defending themselves in lawsuits will be reviewed. Moisture from internal and external sources is the most frequent cause of building problems and subsequent legal action. Many reported roof leaks are, in reality, condensation problems that have nothing to do with the roofing contractor. Mechanical design engineers need to work closely with the building owner, architect, and contractors to insure a dry, durable building. The first issue to examine is if the moisture is coming from the outside--i.e. rain. Other leaks discussed are ice dams, groundwater leaks, and roof leaks. Also discussed are vapor barriers, continuity of insulation, humidification chilled water, warehouses, trash plants, indoor pools, and hot or humid climates.
- OSTI ID:
- 600008
- Journal Information:
- Heating, Piping and Air Conditioning, Journal Name: Heating, Piping and Air Conditioning Journal Issue: 1 Vol. 70; ISSN HPAOAM; ISSN 0017-940X
- Country of Publication:
- United States
- Language:
- English
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