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2. Non-traditional roof tiles
For new products, in 1969 the public authorities set up a commission responsible for issuing technical opinions on the suitability for use of roof tiles in construction, particularly when their novelty or the use to which they are put does not allow standardization.
2.1 Experimental technical notices (Atex)
For roofs, coverings and waterproofing, a group of experts – specialised group no. 5 (GS.5) – analyses a tile, its main characteristics and its application conditions. After examining experimental projects carried out under the sole responsibility of the manufacturers, this group gives an opinion on the reliability and viability of the new tile. When the opinion is favorable, the Atex is used to carry out the projects which, if the product proves to be...
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Non-traditional roof tiles
CE marking and NF mark
Bibliography
Standards and norms
- Longitudinal interlocking flat concrete tile roofs, followed by technical and special specifications (June 90 edition) – (Supplemented by erratum of October 1990) - DTU 40.241 - Juin 1990
- Concrete flat tile roofing – Technical specifications followed by special specifications - DTU 40.25 - Décembre 1984
- Rules N 84 – Snow action on buildings – Amendment No. 1 [cancelled May 13, 2009] - DTU P06-006/A1 - Avril...
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Marking clay roof tiles at European level
https://monier.fr/wp-content/uploads/2018/02/MarquageCE-NF_TuilesTerreCuite_FFTB.pdf
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