Reinforcing steel in coils
Reinforcing steel in coils is hot-rolled and cold-drawn reinforcing steel in coil form.
It is manufactured in coils or wound on reels at the manufacturing plant and then straightened, bent and cut or just straightened and cut to standard lengths (installation lengths) in downstream processing operations carried out by a specialised bending company, a precast concrete element manufacturer or at the manufacturing plant itself.
The approval area only concerns reinforcing steel in coils which deviates significantly from DIN 488, e.g., in terms of diameter and rib geometry.
Regulatory framework
DIBt grants national technical approvals (abZ) for products
- that significantly deviate from the Technical Building Rules (cf., in particular, MVV TB, Part C 2.1.3.3) or
- for which neither Technical Building Rules nor generally recognised technical rules exist.
European Technical Assessments (ETAs) can also be issued upon request.
If the product is processed (straightened, bent and cut) outside the manufacturing plant to obtain the finished reinforcement, it may only be processed by specialised companies which have the required proof of qualification and are subject to external surveillance.
National procedure
A national technical approval (abZ) and/or oder general construction technique permit (aBG) is granted upon application (see Model Building Code (MBO), Sections 16a(2) and18(2) and (4)). This also applies to amendments and supplements to, or renewals of existing approvals and/or construction technique permits.
No formal requirements apply. The following information is needed: name and address of the applicant, description of the product and/or construction technique and its field of use or application, type of decision required (new decision, amendment or supplement to, or renewal of, an existing decision).
Please feel free to use the template below.
- pdf-Datei Application for a national technical approval and/or construction technique permit (4 pages ) Version: 10 April 2024; Application form
- pdf-Datei Application for amendment / supplementation / renewal of a national technical approval and/or construction technique permit (4 pages ) Last updated: 10 April 2024; Application form
- pdf-Datei Guideline: How to provide drawings for national technical approvals and general construction technique permits (5 pages ) Version: July 2017
European Technical Assessment (ETA)
To start the ETA procedure, please submit the form below. We will then check if the prerequisites for issuing an ETA are met, i.e., in particular, if the product is not fully covered by an existing harmonised standard. If the prerequisites are met, we will check whether a European Assessment Document (EAD) covering the requested assessment scope already exists or still needs to be developed. If an EAD needs to be developed or amended, a complete technical file needs to be established before the procedure can begin.
- pdf-Datei Form for requesting a European Technical Assessment (ETA) (2 pages ) Last updated: 10 April 2024
| Subject concerned | Applicant | Decision no. |
Validity
from / to |
|---|---|---|---|
| Betonstahl in Ringen B500A, Nenndurchmesser 14 und 16 mm | Baustahlgewebe GmbH Friedrichstraße 16 69412 Eberbach | Z-1.2-250 |
Z:
07.04.2020 G: 30.06.2025 |
| Kaltverformter Betonstahl in Ringen B500A Nenndurchmesser: 14 mm | STEELAG Praha s.r.o. U Dýhárny 946 CZ-27801 KRALUPY NAD VLTAVOU TSCHECHISCHE REPUBLIK | Z-1.2-258 |
Z:
12.09.2022 G: 01.10.2027 |
| Betonstahl in Ringen B500B mit Sonderrippung "TWR", warmgewalzt und kaltgereckt, Nenndurchmesser: 6, 8, 10, 12, 14, 16, 20 und 25 mm | BSW Badische Stahlwerke GmbH Graudenzer Straße 45 77694 Kehl/Rhein | Z-1.2-260 |
Z:
06.03.2023 G: 15.03.2028 |
| warmgewalzter, gerippter Betonstahl in Ringen B500B mit Sonderrippung, Nenndurchmesser: 10, 12, 14 und 16.0 mm | Celsa "Huta Ostrowiec" Sp.zo.o. ul. Samsonowicza 2 27-400 OSTROWIEC SWIETOKRZYSKI POLEN | Z-1.2-264 |
Z:
19.07.2019 G: 01.10.2024 |
| Betonstahl in Ringen warmgewalzt und aus der Walzhitze wärmebehandelt B500B, Nenndurchmesser: 20 mm | FERRIERE NORD S.P.A. 33010 Osoppo (Ud) ITALIEN | Z-1.2-271 |
Z:
17.01.2022 G: 01.02.2027 |
| Betonstahl in Ringen B500B mit Sonderrippung "RPR" warmgewalzt und kaltgereckt, Nenndurchmesser: 6, 7, 8, 9, 10, 12, 14, 16 und 20 mm | B.E.S. Brandenburger Elektrostahlwerke GmbH Woltersdorfer Straße 40 14770 Brandenburg | Z-1.2-275 |
Z:
04.05.2023 G: 01.06.2028 |
| kaltverformter Betonstahl in Ringen B500B mit Sonderrippung "EMB" Nenndurchmesser: 5, 6, 7, 8, 9, 10, 12, 14, 16 und 20 mm | INTERSIG N.V. I.T. Hoogveld Geerstraat 125 9200 DENDERMONDE BELGIEN | Z-1.2-276 |
Z:
04.05.2023 G: 01.06.2028 |
| kaltverformter Betonstahl in Ringen B500B mit Sonderrippung "EMB" Nenndurchmesser: 5, 6, 7, 8, 9, 10, 12, 14, 16 und 20 mm | van Merksteijn B.V. Bedrijvenpark Twente 237 7602 KJ Almelo NIEDERLANDE | Z-1.2-277 |
Z:
26.05.2023 G: 01.07.2028 |
| Betonstahl in Ringen B500B mit Sonderrippung "CELSAMAX", Nenndurchmesser: 10, 12, 14 und 16 mm | Celsa "Huta Ostrowiec" Sp.zo.o. ul. Samsonowicza 2 27-400 OSTROWIEC SWIETOKRZYSKI POLEN | Z-1.2-278 |
Z:
11.08.2023 G: 01.09.2028 |
| Betonstahl in Ringen B500B mit Sonderrippung "FWR" warmgewalzt und kaltgereckt Nenndurchmesser: 8 bis 20 mm | Elbe-Stahlwerke Feralpi GmbH Gröbaer Straße 3 01591 Riesa | Z-1.2-279 |
Z:
13.06.2024 G: 01.02.2029 |
| Betonstahl in Ringen B500B "topar-Rc", warmgewalzt und kaltgereckt, Nenndurchmesser: 20 mm | Stahl Gerlafingen AG Bahnhofstraße 4563 Gerlafingen SCHWEIZ | Z-1.2-280 |
Z:
07.06.2024 G: 04.03.2029 |
| Betonstahl in Ringen B500B mit Sonderrippung, Nenndurchmesser: 8.0, 10.0, 12.0, 14.0, 16.0 und 20.0 mm | MEGASA SN SEIXAL - SIDERURGIA NACIONAL S. A. Aldeia de Paio Pires - Apd. 3 2840-996 Aldeia de Paio Pires, SEIXAL PORTUGAL | Z-1.2-281 |
Z:
15.01.2024 G: 01.02.2029 |
| Betonstahl in Ringen B500B "SKID" kaltverformt und wärmebehandelt, Nenndurchmesser: 6, 7, 8, 9, 10, 11 und 12 mm | Abinsk Electric Steel Works Ltd. Promyshlennaya 4 ABINSK, REGION KRASNODAR RUSSISCHE FÖDERATION 353320 | Z-1.2-293 |
Z:
07.01.2021 G: 01.01.2026 |
| Betonstahl in Ringen B500B mit Sonderrippung Nenndurchmesser: 8.0, 10.0 und 12.0 mm | MEGASA SIDERURGICA, S.L. Cta. de Castilla 802820 15570 Naron (La Coruna) SPANIEN | Z-1.2-299 |
Z:
21.06.2022 G: 22.06.2027 |
| Betonstahl in Ringen B500B mit Sonderrippung "CELSAMAX" Nenndurchmesser: 10, 12 ,14 und 16 mm | Carrer Ferralla nº 12 Poligono Industrial San Vicente 08755 CASTELLBISBAL - BARCELONA SPANIEN | Z-1.2-300 |
Z:
15.06.2022 G: 20.06.2027 |
| Betonstahl in Ringen B500B mit Sonderrippung Nenndurchmesser 10.0 und 12.0 mm | NERVACERO S.A. B. Ballonti, s/n 48510 VALLE DE TRAPAGA (VIZCAYA) SPANIEN | Z-1.2-302 |
Z:
08.11.2022 G: 14.11.2027 |
| Betonstahl in Ringen B500B Sonderrippung mit 3 Rippenreihen kaltverformt, Nenndurchmesser: 8.0, 10.0 und 12.0 mm | Noord Nederlandse Draadindustrie bv Holwerderweg 33 9101 PA DOKKUM NIEDERLANDE | Z-1.2-303 |
Z:
21.02.2023 G: 27.02.2028 |
| Warmgewalzter, kaltgereckter Betonstahl in Ringen B500B mit Sonderrippung Nenndurchmesser: 8 bis 12 mm | CMC Poland Sp. z o.o. Pilsudskiego 82 42 400 ZAWIERCIE POLEN | Z-1.2-306 |
Z:
30.05.2024 G: 30.05.2029 |