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Best/cheapest way to hid an RSJ?
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What gets me about the fireboard to protect the RSJ is would you really sit around in a fire until the RSJ started to bend until you decided the building was unsafe to be in anymore?
Perhaps the idea is to give enough time for the fire to be controlled/put out before the heat causes the steel to bend and the building to suffer serious structural damage? If the RSJ is damaged by heat, I imagine the walls above will be compromised and the whole building may have to be demolished.Solar install June 2022, Bath
4.8 kW array, Growatt SPH5000 inverter, 1x Seplos Mason 280L V3 battery 15.2 kWh.
SSW roof. ~22° pitch, BISF house. 12 x 400W Hyundai panels0 -
glp: Could you upload a picture? - I'd love to see it.0
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rockwool can give you the fire protection, then you can cover it in almost anything you like.Get some gorm.0
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back of the sofa0
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