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MCT (multi cable transit) on Roof top

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Histor

Histor

Electrical
Joined
Mar 2, 2022
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SG
Can I use MCT on a concrete rooftop? if yes, can I use 4 bar water-resistive Roxtec SK frame MCT?
 
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I used MCT in order to ensure a fire stop on a wall opening [horizontal way].For vertical installation the total weight is important to check not to be more than the resistance limit [usually 1000 kgf/square m], I think.
 
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