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PA Schools Indoor Air Quality

PA Schools Indoor Air Quality

Schools are unique buildings. They hold four times as many occupants as offices for the amount of floor space, and they hold many pollutant sources in them such as art and science materials, gymnasiums, and industrial and vocational arts. This is a scary thought as...
Ventilation in Schools

Ventilation in Schools

Ventilation in Schools Our children are not being exposed to a clean, healthy school environment. With 53 million school children and 120,000 schools in the United States, at least 50% of these schools have Indoor Air Quality (IAQ) problems. In fact, school...
Healthy Indoor Air Quality

Healthy Indoor Air Quality

Healthy Indoor Air Quality Indoor air quality (IAQ) is essential to a building’s health and productivity, so adequate maintenance and the control of indoor air contaminants are essential. HVAC systems are the key to regulating IAQ, temperature control, and air...
What is a Negative Pressure Room?

What is a Negative Pressure Room?

A negative pressure room is designed to prevent the cross-contamination of airborne pathogens, radioactive isotopes, gases, volatile organic compounds, and other airborne particles, chemicals, and contaminants that may be injurious to human health. Where are negative...