LoginASHRAE's definition of acceptable indoor air quality demands air in which there are no known contaminants at harmful concentrations and air with which a substantial majority (usually 80 %) of the people exposed do not express dissatisfaction.
Bibliographic database Airbase
AIRBASE is the Bibliographic Database of the AIVC. It contains publications and abstracts of articles related to energy efficient ventilation. Where possible, sufficient detail is supplied in the bibliographic details for users to trace and order the material via their own libraries. Topics include: ventilation strategies, design and retrofit methods, calculation techniques, standards and regulations, measurement methods, indoor air quality and energy implications etc. Entries are based on articles and reports published in journals, internal publications and research reports, produced both by university departments and by building research institutions throughout the world. AIRBASE has grown and evolved over many years (1979 to present day, over 22000 references and 16000 documents available online). For most of the references, the full document is also available online.
Access to the publications is free of charge.
The European Collaborative Action (ECA) on indoor air quality (IAQ) and its impact on man deals with all aspects of the indoor environment including temperature, humidity and other environmental factors which may interact with IAQ.
Heating ventilating and air conditioning (HV AC) duct insulation in a county government facility in south Florida USA was removed because of heavy fungal infestation of the building.
A new mechanical ventilation system which continuously controlled the indoor-outdoor pressure difference was installed in six houses, where the long-term radon levels ranged from 670 to 3 080 Bq/m3. When the new system had operated for
During the past 10 years the U.S. Environmental Protection Agency (EPA) has pursued a national strategy to address radon remediation in buildings to meet its goals of radon risk reduction.
The performance of a ventilation system, particularly that which is incorporated in centralised air-conditioning system, can be evaluated in several ways.
In order to improve the indoor air quality a change in the ventilation system is often one of the actions. The mean ventilation effectiveness or contaminant removal effectiveness is then often presented as a measure.
Use of buried pipes for energy conservation in cooling of agricultural greenhouses. | 1995 | English
A new parametrical model for the prediction of the thermal performance of the earth to air heat exchangers is presen1ed.
This report describes results from the first group of field measurements of the air change rate in 49 nonresidential buildings in the Stale o"f California. The air change rate measurements were made using a tracer gas method.
This report describes various measurement protocols to be used in the measurement of air change rates in non-residential buildings. The measurement protocols are based on the use of tracer gas techniques.
Five hundred homes had been selected in Saint John, New Brunswick to evaluate the relationship between lead in blood and lead in drinking water.
This study examines a broad range of implications associated with the adoption of the National Energy Code for Housing (NECH) in Ontario. It is based on Public Review Draft 1.0 of the NECH.
The orientation, size, and nature of vents in screened exterior wall systems are important to wall performance because these characteristics affect venting, ventilation and pressure moderation. The ventilation of screened wall systems has received
Vehicle emissions depend directly on urban driving patterns which are an integral part of a wider range of urban features including density of settlement, car ownership, status of public transport, etc.