On using available environmental data in service life estimations

Westberg, K; Norén, J and Kus, H (2001) On using available environmental data in service life estimations. Building Research & Information, 29(6), pp. 428-439. ISSN 0961-3218

Abstract

In the process of service life prediction or estimation of building and construction components and materials, data of the prevailing exposure environment, (the conditions at and around a building or construction) is required. However, most environmental data is measured by and available from meteorological and air quality research communities. This data is collected at macro and meso levels, some distance from the object studied, and raises the need to transform data in order to describe the specific, local conditions adjacent to that object. To estimate levels of degradation agents in the exposure environment, especially those close to the building or construction at local and micro levels have to be considered. This paper will show and discuss useful environmental data sources, and how to transform such data by means of available distribution models.

Item Type: Article
Uncontrolled Keywords: building components; building materials; degradation; environmental characterization; micro-climate; micro-environment; service life estimation; weather data
Index terms: degradation, service life prediction, building component, air quality, estimation, service life, building material, weather, estimate, exposure, agent
Subjects: practitioner, climate science, air quality, asset management, architectural elements, public and environmental health, building materials, health safety and environment, financial and cost management, material degradation and durability
Topics: Construction Materials, Roles and Professions, Design Practice, Health and Safety, Business Strategy, Sustainability, Cost Management
Descriptive scope: 2 PC

N.B. Descriptive scope is a count of how many of the five facets of empirical research are indicated by the words used in title, abstract and keywords. It is not intended as a judgement on the research; merely a count of the kind of word we would expect to indicate Phenomenon, Concepts, Theoretical framing, Empirical techniques, Analytical techniques. If all five are present, then a code of “5 PCTEA” will indicate this. If you feel the coding for this record is questionable, we welcome discussion around the terms we matched or the way we categorized them. The facet you would expect may not be coded, or a facet may be coded inappropriately. This can also bear on a larger question, of which facets should be treated as defining in construction management research. Please get in touch, and we will look at it. More details here