The problem of maintaining hygrothermal comfort in a house is addressed using the chemical engineer's toolbox. A simple dynamic modelling proved to give a good description of the humidification of the house in winter, using a domestic humidifier. Parameters of the model were identified from a simple experiment. Surprising results, especially…

Explains how indoor air quality is affected by pollutants in the air and also by temperature, humidity, and ventilation. Increased ventilation alone seldom solves the "sick building syndrome." Lists ways to improve indoor air quality and optimize energy efficiency. (MLF)

This publication is a handbook for the do-it-yourselfer or anyone else interested in solar space and water heating. Described are methods for calculating sun angles, available energy, heating requirements, and solar heat storage. Also described are collector and system designs with mention of some design problems to avoid. Climatological data for…

Comments on the need for integrated design of lighting, heating, and cooling systems. In order to eliminate the penalty of refrigerating the lighting heat, minimize the building non-usable space, and optimize the total energy input, a "systems approach" is recommended. This system would employ heat-recovery techniques based on the…

The process of computerizing the classroom includes the following: (1) selection of the architect and engineer; (2) survey of existing premises; (3) solidifying program of usage and design; (4) school board approval and bond vote; and (5) final design and construction. Also discusses electrical system engineering, spatial design, illumination,…

This self-evaluation instrument is used to nominate and evaluate schools for the Indoor Air Quality Management in Schools award. The evaluation contains three categories: Communications/Training; Design; and Operations/Maintenance. Each principle is detailed along with the required criteria used to meet that principle. Communications/Training…

The program of the Archives and Special Collections Department at Franklin and Marshall College requires the following function areas to be located in the Shadek-Fackenthal Library: (1) Reading Room; (2) Conservation Laboratory; (3) Isolation Room; (4) storage for permanent collection; (5) storage for high security materials; (6) Processing Room;…

This fact sheet details important information on Indoor Air Quality (IAQ) in school buildings, problems associated with IAQ, and various prevention and problem-solving strategies. Most people spend 90 percent of their time indoors, therefore the Environmental Protection Agency ranks IAQ in the top four environmental risks to the public. The…

A modification of a University of Michigan form, this survey form is designed to obtain information on a freestanding library unit for preservation. The questionnaire covers the following areas: (1) library facility construction--e.g., primary building materials, characteristics of the foundation and roof, recent problems; (2) heating and cooling…

Designing and planning Asian school buildings with regard to sunshading and the aid of a heliodon is discussed, describing what it is, how it is used, what it is used for and how to calibrate with it. Charts, drawings and reference list are included. (TG)

Data from 100 school systems in 34 states show that public schools are in a state of critical disrepair. The physical deterioration of the schools is the result of a variety of factors--including the rapid increase in energy prices, state tax and expenditure limitation measures, and health and safety requirements--that have reduced spending for…