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723404 - ČSN EN 17468-1 - Vláknocementové výrobky - Stanovení odolnosti proti protažení, smykové odolnosti a výpočet pevnosti v tahu za ohybu - Část 1: Ploché desky | ||
| Název : 723404 - ČSN EN 17468-1 - Vláknocementové výrobky - Stanovení odolnosti proti protažení, smykové odolnosti a výpočet pevnosti v tahu za ohybu - Část 1: Ploché desky
Označení normy : ČSN EN 17468-1 Katalogové číslo : 515420 Třídící znak : 723404 Účinnost : 2022-12-01 Věstník : 2022.11 Strany : 24 Převzata :vyhlášením ve Věstníku - v angličtině | ||
| Cena : | 335.00 Kč (DPH= 0%), s DPH= 335.00 Kč | |
| ANOTACE "ČSN EN 17468-1 The document establishes an agreed method for evaluation of pull through resistance (tension/compression for fasteners through the sheets), shear resistance, bending strength and bending modulus of elasticity and suggests an approved safety concept of fibre-cement flat sheets for internal and external wall and ceiling finishes based on the experiences obtained over the last number of years in different countries. The results are only applicable to the fibre-cement product and not to the complete fixing assembly. The results are also applicable for coated or uncoated sheets manufactured at the same production facility as the tested sheets provided that the sheets are of the same type, have at least the same declared class according to EN 12467:2012+A2:2018, Table 6 and at least the same nominal thickness. 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, given that the washer thickness is at least as thick, the washer material at least as strong and the shape (dome or flat) of the washer equal to what has been tested." | ||