Cleaning products and indoor air quality
The cleaning of buildings and their contents is a major human activity that aims to promote hygiene, aesthetics, and material preservation. Although there are numerous advantages, it can also engender risks for the health of the workers and the occupants. In a study carried out by researchers from the University of California at Berkeley and …
Solving problems of mould and dampness
Dampness or moisture can accumulate into building structures or finishing materials through leaks or due to condensation as a result of insufficient ventilation or faulty construction. Moisture from the ground may also penetrate into the building. Excess water stimulates the growth of moulds which in turn emit many different compounds and particles into the air. In addition, dampness …
Identifying problems related to thermal comfort and ventilation
Maintaining a comfortable indoor climate is important for the health and comfort of workers, as well as ensuring optimum work performance. Insufficient ventilation (supply of fresh air) can result in a build-up of carbon dioxide levels that can result in occupants feeling tired and complaining of stuffiness. Too much ventilation, e.g. air movement faster than …
Increase your LEED® scores for your newly constructed or renovated building
LEED Canada and Indoor Environmental Quality (IEQ) The strategies regarding “Indoor Environmental Quality”, are about points related to filtered outside air supply, ventilation efficiency, humidity management and reduction of atmospheric pollutants. The aim of an indoor air quality Construction Management Plan should be to reduce IAQ problems resulting from construction or renovation work to promote …