Topic: 'Ventilation'
Sort results by: Date Added | Alphabetically
- What everyone can do to contribute to better IAQ, including building managers, tenants, and owners.
- Studies show the impact of good indoor air quality on the health and performance of students and staff.
- Ventilation is the supply of outdoor air to a building. Ventilation rates vary considerably from building to building and over time within individual buildings. Throughout the normal range of ventilation rates encountered in buildings, increased ventilation rates are, on average, associated, with fewer adverse health effects and with superior work and school performance.
- "Research demonstrates that the quality of the physical environment affects student performance...An environment that includes appropriate lighting, sound, temperature, humidity, cleanliness, color and air quality can help students learn better. In many cases, improving these attributes can also reduce energy use."
- Proper waste management promotes good indoor air quality (IAQ), decreases the need for pesticides, and controls odors, contaminants, and vermin.
- When renovating or remodeling, extra precaution should be taken to ensure the safety of students and staff. Here's how to do so before, during, and after renovation.
- Here's the details on how to keep students and staff safe when renovating and remodeling.
- How to go about a simple school walkthrough inspection and what potential IAQ problems to be on the lookout for.
- Use this checklist from EPA to make your IAQ walkthrough inspection as productive as it can be.
- After hypothesizing potential causes, you can perform simple checks to determine if the problem is obvious or if deeper investigation is required.
- Recommended techniques and tools to measure for adequate airflow, lighting, and thermal comfort - relative humidity and temperature.
- Evaluating the symptoms can help narrow down possible causes and can help you determine what checks need to be done.
- Determining where and when problems occur, and by which individuals, can help management determine the source of the indoor air quality problem.
- Jeffrey C. May, MA, principal scientist, May Indoor Air Investigations LLC, and member of the HFI Healthy Carpet Workgroup, shares his perspective.
- VOC sensors optimize ventilation to help ensure better air quality for occupants and reduce utility costs for building owners.
- OSHA guide to preventing mold, mold sources, and building-related illnesses.
- Asthma is a big problem in schools, and reducing it is a way for cleaning product distributors to make a big difference.
- Test scores improved when fresh air was properly circulated.
- Walk-throughs are a practical learning experience for staff that builds awareness, confidence and skills – essential elements of a sustainable IAQ program.
- Current technology allows easy and relatively inexpensive measurement of carbon dioxide (CO2 ) as an indicator to help ensure ventilation systems (for high density occupancy zones) are delivering the recommended minimum quantities of outside air to the building’s occupants.
- Four elements - sources, the HVAC system, pollutant pathways, and occupants - are involved in the development of IAQ problems.
- There is a widespread perception that carpet cannot be kept clean (sanitary) and that because of its inability to be kept clean, carpet contributes significantly to the deterioration of indoor environmental quality, especially leading to unhealthy indoor air quality. This unnecessary misconception often leads to policy decisions for removing carpet from many environments such as schools, health care facilities, and public agencies.
- There are many factors that can affect IAQ, such as human activity within the building, the building’s construction materials, and the types of heating, ventilation, and air conditioning (HVAC) systems in a building.
- Making the case for comprehensive IAQ management in schools.