DIN EN 17468-2:2020 Edition
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Fibre cement products – Determination of pull through and shear resistance and bending strength calculations – Part 2: Profiled sheets (Draft)
Published By | Publication Date | Number of Pages |
DIN | 2020-08 | 45 |
This European Standard specifies a test method for pull through resistance of fibre-cement profiled sheets for roofing and cladding.The results are applicable for:Coated or uncoated sheets of the same profile manufactured at the same production facility as the tested sheets.Sheets fixed through the same part of the corrugations as in the test – ie crown fixed or valley fixed.The same type of washer assembly where the diameter of the washer is 0 – 5mm larger than in the test.The Shore A hardness of the sealing washer is ± 5 that of the washer used in the test.The diameter of the drilled hole through the fibre cement sheet is 0 – 2mm smaller than in the test, providing there is the required clearance hole around the shank of the fastener.Intermediate purlin fixings where the fastener is used to fix a single thickness of sheet. It applies only to products as delivered.