This European Standard specifies a test for puncture by impact on sheets for roof waterproofing. Mechanical stress on waterproofing sheets ranges from static long-term loads to dynamic short-term loads. This method represents the dynamic category of load where puncture may be caused by impact. This European Standard may also be applied for other purposes of waterproofing.
EN 12691:2018 history
2018EN 12691:2018 Flexible sheets for waterproofing - Bitumen@ plastic and rubber sheets for roof waterproofing - Determination of resistance to impact
2006EN 12691:2006 Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of resistance to impact
2001EN 12691:2001 Flexible Sheets for Waterproofing - Bitumen, Plastic and Rubber Sheets for Roof Waterproofing - Determination of Resistance to Impact