Tag: ventilation
Ventilation: what is it?
Ventilation and thermal insulation go hand in hand. If it is well insulated, a building is therefore airtight, but it must then be ventilated. Whether for the home or a…
Covid barrier gestures: mask and ventilation against recovery!
In business, at restaurants, at school … The French are called upon to put on their masks and apply all other recognized barrier gestures to slow down the 5th wave…