Certificates
DIN EN 1090
Anyone who places load-bearing steel or aluminium components (e.g. conservatories, roofs) on the European market has been legally obliged since July 2014 at the latest to meet the requirements of EN 1090 (including factory production control).
CE marking
The CE marking obligation applies to the "placing on the market" of construction products. With the CE marking, the manufacturer assumes responsibility for ensuring that his entire, marked product, including all materials, complies with European legal regulations.
Certificate EN 1090-1 Factory Production Control (WPK)
Products
Steel structures and kits including EXC2 to EN 1090-2 and aluminium structures and kits including EXC2 to EN 1090-3
Purpose of use
For load-bearing purposes in all types of structures
Manufacturing scale
- dimensioning
- Production: scissor-hole forming, welding, mechanical joining and corrosion protection
Certificate EN 1090-2 Welding of steel
Execution class
Steel structures and kits including EXC2 according to EN 1090-2
Welding process
135 – MAG – Metal active gas welding
Base materials
S235, S275 according to EN 10025-2
Certificate EN 1090-3 Welding of aluminium
Execution class
Aluminium structures and kits including EXC2 according to EN 1090-3
Welding process
131 – MIG – Metal inert gas welding
Base materials
Aluminium and aluminium alloys 21, 22, 23 according to CR ISO 15608