HomeElements of buildingsBOS 99: 2009 ed.2BOS 99: 2009 ed.2P535.80 Fixing of concrete interlocking roofing tiles —Code of Practice BOS 99: 2009 ed.2 quantity Buy now SKU: BOS 99: 2009 ed.2 Category: Elements of buildings Product ID: 28201 Standard Details Scope Reviews (0) Additional information ICS Code 91.060.20 ICS Name Roofs Edition 2 Legal Status Voluntary Pages 40 Published Date 19-11-2009 Replaced by NULL Replaces BOS 99:2004 Sector Elements of buildings Standard Development Stage Published Standard Status Published Technical Committee Tiles Type of Standards Product Description This Botswana Standard covers the fixing of concrete interlocking roofing tiles for assembly into pitched roof covering Related products BOS 215:2012 ed.2 P444.60 Buy now BOS 96: 2005 ed.2 P353.40 Buy now BOS 138:2011 ed. 2 P513.00 Buy now