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How can we decide to go under or through a beam with the air duct??

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Question ajoutée par jan ibrahim , site engineer , SMG
Date de publication: 2015/06/20
magdy abd al nour
par magdy abd al nour , HVAC Site manger , First United Co.

if the beam height is bigger than40 cm we make opening in the beam if its less than that we go under it.

Manikandan Muthiah
par Manikandan Muthiah , Frame Fleet Leader

Depends the beam size and their location. If you have say W10 and you want to have duct of8" then you are compromising most of the web area and the beam capacity weakens significantly.

Utilisateur supprimé
par Utilisateur supprimé

It depends on the false ceiling and net architectural height  which drawings require .

Also according to the depth of beam ,  which should be enough to make hole on it.

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