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SINTEF Certification
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Structural metallic products
Roof structures based on steel
ETA 15-0473
Lett-Tak roof elements
15-0473ee.pdf
Norwegian
Holder
Lett-Tak Systemer AS
Hegdal
3261
Larvik
Norge
33 13 28 00
www.lett-tak.no
Contact person holder
Thor-Inge Karlsen
Thor-Inge.Karlsen@lett-tak.no
Contact person SINTEF
Structural metallic products
Roof structures based on steel
Number
Product
Holder
Valid until
TG 2315
ArcelorMittal takkonstruksjoner med brannmotstand R15 - R60
ArcelorMittal Construction Norge AS
01.12.2022
TG 2215
Lett-Tak takelementer
Lett-Tak Systemer AS
01.03.2022
ETA 15-0473
Lett-Tak roof elements
Lett-Tak Systemer AS
31.12.2099
1071-CPR-7008
Lett-Tak roof elements
Lett-Tak Systemer AS
01.07.2021
TG 20073
Tata Steel stålplatetak med brannmotstand R15 - R60
Tata Steel Norway Byggsystemer AS
01.10.2025