Building Pathology, Investigation of Sick Buildings - VOC Emissions

作者：Yu Chuck Wah Francis; Kim Jeong Tai^*

来源：Indoor and Built Environment, 2010, 19(1): 30-39.

DOI：10.1177/1420326X09358799

• Building pathology
• Sick buildings
• IAQ investigations
• Odour
• Guidelines
• VOC emissions

The design and management of the indoor environments of buildings should foster "health and well-being''. Buildings affect the health of occupants in many ways, for example, through building related illnesses, sick building syndrome and allergy, and environmental health problems. The principal causes of sick buildings in the majority of cases are related to microbial effects and emissions of volatile organic compounds (VOCs) and formaldehyde from building materials or products used in buildings. Lighting and inadequate ventilation, particularly in airtight buildings are also important factors. New and refurbished buildings where there has been inappropriate use of materials could lead to high indoor concentrations of VOCs and formaldehyde, odours, and adverse effects on occupants. Indoor air quality management and investigation of sick buildings are complex issues, requiring multidisciplinary investigations and environmental monitoring. This paper considers the requirements for investigation of sick buildings with a particular focus on emissions of VOCs and formaldehyde in indoor environments, including examples of the causes and odour effects. Some guidelines for assessment of exposure risks are also included.

• 出版日期2010-2
• 单位重庆大学