The intumescent grill in ventilation systems

Collective ventilation shunt in apartment block according to CTE DB HS3

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May 29, 2017

The intumescent grill in ventilation systems

The intumescent grill is usually installed in partitions to facilitate the circulation of air and prevent the spread of fire in case of a fire

ventilation ,  air flow ,  grid ,  extraction mouth ,  local ,  diffuser ,  intumescent grill ,  impulse mouth
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