An independent study found greater, more efficient air mixing in the studied environment when using a parallel opening system. Based on models of a standard classroom, with 30 children seated and 2 adults, the study revealed carbon dioxide levels were considerably reduced, falling to 575 ppm with parallel windows as opposed to 757ppm for top hung.
Another significant benefit of the Reynaers Airmax System is the optimized safety and security that it offers opening being restricted to 100 mm, a particularly appropriate benefit for school buildings.
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