UNE EN 17468-1:2022
Fibre cement products - Determination of pull through and shear resistance and bending strength calculations - Part 1: Flat sheets
Productos de cemento reforzado con fibras. Determinación de la resistencia a la tracción y al cizallamiento y cálculos de la resistencia a la flexión. Parte 1: Placas planas.
| Standard number: | UNE EN 17468-1:2022 |
| Pages: | 24 |
| Released: | 2022-12-21 |
| Status: | Standard |
| Pages (Spanish): | 25 |
UNE EN 17468-1:2022
This document specifies a test method for pull through and shear resistance of fibre-cement flat sheets for roofing and cladding. The results are also applicable for: Coated or uncoated sheets manufactured at the same production facility as the tested sheets. The test method can be applied to textured or non-textured fibre-cement flat sheets. The results of non-textured sheets are only applicable for textured sheets if the nominal minimum thickness of the textured sheet is at least the nominal thickness of the non-textured sheet. The same type of fixing head or washer assembly where applicable if the diameter of the fixing head or washer is 0 mm to 2 mm larger than in the test. The Shore A hardness of the sealing washer, where applicable, is ± 5 that of the washer used in the test. The diameter of the drilled hole through the fibre cement sheet is 0 mm to 2 mm smaller than in the test, providing there is the required clearance hole around the shank of the fastener. It applies only to products as delivered.
