Information on equipment and techniques that school facility personnel may use to evaluate IAQ conditions are discussed. Focus is placed on the IAQ parameters of air flow, air temperature, relative humidity, as well as carbon dioxide and the equipment used to measure these factors. Reasons for measurement and for when the measurement of these…

Cites some of the evidence which suggests that the production of carbon dioxide and methane from human activities has begun to change the climate. Describes some measures which should be taken to stop or slow this progression. (RT)

This publication attempts to provide some basic descriptions of the various systems and components of climate control and to point out some of the factors to be considered in the selection of the mechanical equipment. The principles of heat gain and loss and ventilation as they relate to a comfortable temperature are discussed. Illustrative…

Describes student projects on applications of solar energy optics to home design. Project criterion (requiring sketches and detailed calculations of time rate of energy flow/production) is that half the heat for the heating season be taken from the solar resource; calculations must be based on meteorological data for a specific location. (JM)

Discusses the global change of climate. Presents the trend of climate change with graphs. Describes mathematical climate models including expressions for the interacting components of the ocean-atmosphere system and equations representing the basic physical laws governing their behavior. Provides three possible responses on the change. (YP)

The testing plans, procedures, and results of an experiment are revealed concerning the thermal performance and variable factors of unvented double windows, their heat transmission and inner surface temperature. Data are given to help improve the design and development of standards for the thermal performance of windows. Building humidity, window…

Fans, motors, coils, and other control components enable a heating, ventilating, and air-conditioning (HVAC) system to function smoothly. An explanation of these control components and how they make school HVAC systems work is provided. Different systems may be compared by counting the number of controlled devices that are required. Control…

General Electric Company was one of four contractors who received a contract in early January 1974 to design, build, and install a solar heating experiment in a public school. The overall objective of this program was to obtain data that would assist in evaluating the applicability of solar heating systems in large metropolitan areas. This data…

Public building air conditioning systems, which use constant and varying heat and cooling loads, are compared and investigated. Experiments indicated that constant temperature controls based on outside air temperature alone were inefficient. Ventilating a building with outside air and the methods of doing so are cited as being the most economical…

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)

THIS IS A REPORT OF A FIRST PILOT STUDY WHICH PRECEDES A SERIES OF STUDIES BEING CONDUCTED BY THE IOWA CENTER FOR RESEARCH IN SCHOOL ADMINISTRATION AND LENNOX INDUSTRIES INC., MARSHALLTOWN, IOWA. IT IS A DIGEST OF A THESIS BY DR. CHARLES PECCOLO WHO SERVED AS RESEARCHER ON THIS FIRST STUDY. THE STUDY AIMED AT MEASURING THE EFFECTS OF THERMAL…

FUNCTIONAL PROCEDURES FOR A MAJOR CITY SCHOOL SYSTEM WHERE SCHOOL PLANNING AND CONSTRUCTION IS A CONTINUOUS PROCESS ARE PRESENTED. INCLUDED ARE MATERIALS FROM CONSULTING ARCHITECTS, ENGINEERS, ATTORNEYS, AND SCHOOL STAFF MEMBERS. FIVE PHASES OF THE CONSTRUCTION PROCESS ARE PRESENTED. THE PREPLANNING PHASE INVOLVES EMPLOYMENT OF AN ARCHITECT AND…

A COLLECTION OF SIX TECHNICAL PAPERS REPRESENTING AN ATTEMPT TO SUMMARIZE AND EVALUATE THE PRESENT STATE OF KNOWLEDGE CONCERNING THE VARIOUS ENVIRONMENTAL ASPECTS AFFECTING HUMAN BEHAVIOR IN GENERAL, AND LEARNING IN PARTICULAR. THE FIRST CONCERNS THE INTERACTIONS OF MAN AND HIS ENVIRONMENT. THE SECOND RELATES TO SPACE AS A COMPONENT OF…

Although poor air quality in a school can have multiple causes, the heating, ventilating, and air-conditioning (HVAC) system plays a major role. Suggestions that architects, facilities managers, school board members, and administrators can use in selecting HVAC systems are discussed. Focus is on the performance criteria for classroom systems, and…

To help maintain good indoor air quality (IAQ) in schools, guidance for the development and implementation of an effective program for maintenance and operation of heating, ventilating, and air-conditioning (HVAC) systems are discussed. Frequently, a building's occupants will complain about IAQ when the temperature or humidity are at uncomfortable…