Slate in comparison to a rood tile is flat and not of a uniform dimension.
Roof tiles can be made of terracotta, fired glazed clay or concrete- They are made to a uniform pattern that overlaps and keys in to the other tiles.
On 11/3/23 10:49, Timothy Noname wrote:
They overlap a lot, less than 50% of a slate tile is visible https://www.gbrroofing.co.uk/wp-content/uploads/2021/08/blue-slate-roofing-5.jpgOn Fri, 10 Mar 2023, 21:48 Philip Barnes, <p...@trigpoint.me.uk> wrote: Slate is a natural material, quarried from sedimentary rock, they tend to be very smooth and not overlap too much. Usually found on older buildings, are rare on modern buildings unless they are in a conservative area and need to fit in. https://en.m.wikipedia.org/wiki/Slate#/media/File%3ASt_Fagans_Tannery_7.jpg Tiles are moulded from clay and are designed to lock together and overlap. Common on more modern buildings. https://en.m.wikipedia.org/wiki/Roof_tiles#/media/File%3ARoof-Tile-3149.jpg Phil (trigpoint) On 10 March 2023 18:53:09 GMT, Timothy Noname <hervb...@gmail.com> wrote: How are slate roof tiles totally different to roof tiles? They are both manufactured to a certain size and laid in an overlapping pattern? On Fri, 10 Mar 2023, 17:19 Philip Barnes, <p...@trigpoint.me.uk> wrote: On Fri, 2023-03-10 at 16:01 +0000, Timothy Noname wrote: > Slate roof tiles > roof:material=slate > Or > roof:material=roof_tiles > > I admit I've used both in the past. Tiles are totally different to slates, I would never consider a slate to be a tile. Other than being used for roofing, they are different and easily identified. Phil (trigpoint) _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging
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