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50mm wide mullions- Increments of 20mm, sizes assume glazed with 28mm double glazed unit. |
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Note bars can be steel cored for greater strength. |
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Glazing Infill - 26mm glazing thickness. |
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Glass U value - Typically 1.2W/m2 |
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Aluminium - Aluminium Alloy 6063T6 complying with the recommendations of BSEN755-9 |
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TPE gaskets - Comply with BS7412 (Class A) |
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Polyester Powder Coated - to BS6496 |
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Fixings - Stainless steel used to secure pressure plates to internal structural bars. |
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Fire Resistance - The Lightspan system will not support the spread of fire but itself does not have any significant fire resistance. (Aluminium melts at 660 degrees C). |
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Codes of Practice - |
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BS5516 Design and Installation of sloping and vertical Patent Glazing
BS8118 Structural use of Aluminium
BS6399 Loadings for Buildings |
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For more detail please email us: Estimating I Sales |
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