Nitpicking today – hinging of doors and arrows on stairs.
DebunkTheBIM
MAY 25, 2011
Go into any architectural consultancy employing people from different parts of the world and soon you’ll find two of them arguing about the way hinging of doors must be represented on drawings. One school of thought says: the dotted lines form a symbolised arrow (symbolised symbol?) and indicate the opening of the door. see picture).
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