People spend in industrialized countries more than 90 % of there lives in an artificial indoor environment. This makes the indoor environment much more important for people health and comfort than the outdoor environment.The paper present an update on to days requirement for a healthy and comfortable environment. The paper will mainly be dealing with the indoor thermal environment and air quality.
Sustainable design is an increasingly important, highly integrated approach to the development of workspaces. The concept leverages the principles of the “triple bottom line”, an expanded spectrum of values and..
This theoretical study reports on the impact of perceived indoor air quality for productivity loss in air-conditioned office buildings.
In the 1998-99 school year, U.S. K-12 public schools provided instruction to over 46 million students. An estimated 70% of all school buildings have indoor air quality (IAQ) problems, leading to an unhealthy environment. This document describes how to protect and enhance both indoor air quality and energy efficiency.
The results of three independent experiments show that the performance of simulated office work improves when the air quality is increased. To simulate office work, text typing, proof-reading and addition were used, all being typical office tasks requiring concentration.
This paper provides a background on the issue of indoor air quality. It includes a discussion of the financial, technical, legal, insurance and health-related aspects of unacceptable indoor air quality (IAQ). It discusses the roles of ventilation system performance, pollutant sources and human responses in determining acceptable indoor air quality as they relate to comfort, health and chronic illness. Finally, it discusses some issues confronting those who seek to formulate and implement policies to improve IAQ.
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