9 мая 2007 г. · Code 5 lead can be laid in bays up to 2000mm long between steps/drips. Code 8 can be laid in bays up to 3000mm long (those bays at Harewood look ... |
4 мар. 2011 г. · carpenter mentioned max 1.5m run for each lead sheet, each step being 25mm in height - in which case i would need to form 1 step - is this ... |
17 окт. 2008 г. · If using code 5 sheet lead the max length of any one piece should not exceed 2 m. I.5m if code 4 is used. It look as if the sheet lead has ... |
4 окт. 2022 г. · The length of each gutter is 5m. Going by what has been said on here that seems incorrect. Looking online can't really see what the max length ... |
17 дек. 2013 г. · It is a valley and a traditional way to deal with it is a lead gutter to falls that is formed with steps in it to suit the normal maximum length ... |
20 февр. 2011 г. · It should be an 18mm plywood construction and stepped up 100mm at every 1.2 metres length so you will end up with sections of lead at around 1. ... |
16 авг. 2003 г. · Full answer would tale too long, but you use 4ft/1.5m sections to avoid the thermal movement tearing the lead, or the sheer weight of the gulley ... |
30 авг. 2010 г. · Lead may be problematic as it will need to be in maximum 1500mm lengths for expansion, and there is no way to seal the joints on such a low ... |
28 авг. 2012 г. · But there is no way that you can lay lead in a continuous 5 metre length without early failure. This table shows maximum recommended bay sizes |
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