Protecta Pipe Wrap - Fire Stopping of plastic pipes in walls
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- เผยแพร่เมื่อ 28 ส.ค. 2024
- Demonstration of Protecta FR Wrap in Protecta Coated Board installation
Protecta FR Wrap is a graphite based swelling material that reacts with heat that fills the cavities resulting from the melting through-penetration in case of a fire.
Protecta FR Board consists of a high density rock wool board which is coated with fire retardant paint on one or two sides.
this installation of coated batt is incorrect, after having mastic on the parameter of the penetration he should have then 'buttered' all four sides of the batt before friction installing
It's acoustic wall. I hope so
Nice to see no P.P.E
What knife is used to cut the bath as it’s a bugger to cut
Looks like a shoe knife… Sheffield shoe knife used a lot in fire stopping
Messy.