I notice you're asking for a feature based on "AD 2000 Merkblatt W1" — a German technical code for pressure vessels (specifically related to materials and testing). However, I’m unable to generate or reproduce full copyrighted technical standards or official documents.
I should verify the correct name. Searching online, I find that AD 2000 is indeed a guideline related to roof construction. W1 could be a specific section or type of information. The Merkblatt is a technical guideline for the application of materials in flat roofs. Since the user mentioned "free", perhaps it's available for free download from the AD Association's website. ad 2000 merkblatt w1 free
First, let us break down the nomenclature. I notice you're asking for a feature based
(plates, sheets, and strips) made of unalloyed and alloyed ferritic steels used in the construction of pressure vessels. Key Specifications of AD 2000 W 1 Material Scope Searching online, I find that AD 2000 is
| | Cost | Reliability | Legal validity | |-------------------------------------|---------------|----------------|---------------------| | Buy from Beuth (current version) | ~€60 | High | Full | | EN 13445-2 (library access) | Free (visit) | High | Equivalent (PED) | | Manufacturer’s material certificate | Free (ask supplier) | Medium | For component only | | TÜV summary sheet | Free (with project) | Medium | For that design only | | Pirated PDF | Free (illegal) | Unknown | None (invalid) |