Fasteners for rear fixing of facade panels
These fasteners are used for rear fixing facade panels to the subframes of external wall cladding systems. The load-bearing parts of the fastener are made of stainless steel. The deformation-controlled or torque-controlled fastener is inserted into a drilled hole or an undercut hole in the facade panel. The anchoring is achieved by mechanical interlock.
The facade panels can be made of mineral-bonded material (e.g. natural stone, cast stone, ceramic or fibre cement) or plastic-bonded material (e.g. HPL, polymethylmethacrylate or glass fibre reinforced plastic). The facade panel itself is just the base material for the anchor and not part of the construction product described here.
Regulatory framework
DIBt grants national technical approvals (abZ) for fasteners for rear fixing of facade panels. European Technical Assessments (ETAs) can also be issued.
Furthermore, DIBt grants general construction technique permits (aBG) for applications comprising these products for which there are no conclusive technical rules.
Technical rules
Version: August 2018; OJEU 2018/C 417/07; EOTA
Principles, guidance, recommendations
Version: July 2018; EOTA
Application forms
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.
Application for a national technical approval and/or construction technique permit (3 pages)Version: January 2018; Application form
Application for amendment / supplementation / renewal of a national technical approval and/or construction technique permit (4 pages)Version: January 2018; Application form
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.
Form for requesting a European Technical Assessment (ETA) (2 pages)Last updated: 16 June 2022
- abZ/aBG
- ETA
Z = new decision | E = supplement | Ä = amendment | V = renewal | G = valid until Subject concerned Applicant Decision no. Validity
from / toRückseitige Befestigung von Fassadenplatten Cembrit Patina Original mittels KEIL Hinterschnittanker KH Cembrit Holding A/S
Gasvaerksvej 24, 1st floor
9100 AALBORG
DÄNEMARK
Z-21.9-1822 Z: 07.05.2021
G: 02.05.2026Rückseitige Befestigung von Betonwerksteinplatten mittels fischer Zykon-Plattenanker FZP II auf IBT Unterkonstruktion IBT GmbH
In der Trift 10
56743 Thür
Z-21.9-2007 Z: 20.09.2021
G: 28.09.2026Rückseitige Befestigung von "Eternit Fassadentafel Equitone" mittels Hinterschnittanker "Tergo+" fischerwerke GmbH & Co. KG
Klaus-Fischer-Straße 1
72178 Waldachtal
Z-21.9-2051 Z: 05.01.2023
G: 21.01.2028Rückseitige Befestigung von betoShell-Fassadenplatten mittels fischer Zykon-Plattenanker FZP II auf Unterkonstruktionen Hering Bau GmbH & Co. KG - Systeme
Neuländer 1 Holzhausen
57299 Burbach
Z-21.9-2072 Z: 20.09.2021
G: 30.09.2026Subject concerned Applicant Decision no. Issued on KEIL undercut anchor KH for stoneware facade panels KEIL Befestigungstechnik GmbH
Im Auel 42
51766 Engelskirchen
DEUTSCHLAND
ETA-03/0055 01.01.2015 fischer-Zykon-panel anchor FZP(-W) fischerwerke GmbH & Co. KG
Klaus-Fischer-Straße 1
72178 Waldachtal
DEUTSCHLAND
ETA-05/0266 20.02.2017 KEIL undercut anchor KH for glass fibre concrete skin panels "fibreC" Rieder Faserbeton-Elemente GmbH
Bergstraße 3a
83059 Kolbermoor
DEUTSCHLAND
ETA-06/0220 02.08.2016 KEIL undercut anchor KH KEIL Befestigungstechnik GmbH
Olpener Straße 13a
51766 Engelskirchen
DEUTSCHLAND
ETA-06/0253 21.06.2021 Mosa KEIL undercut anchor for "Royal Mosa stoneware" Mosa Facades bv
Meerssenerweg 358
6224 AL MAASTRICHT
NIEDERLANDE
ETA-09/0348 12.03.2018 fischer-Zykon-panel anchor FZP II fischerwerke GmbH & Co. KG
Klaus-Fischer-Straße 1
72178 Waldachtal
DEUTSCHLAND
ETA-11/0145 09.06.2022 Eternit undercut anchor Tergo for Eternit facade panels EQUITONE Eternit GmbH
Im Breitspiel 20
69126 Heidelberg
DEUTSCHLAND
ETA-11/0409 29.11.2016 fischer-Zykon-panel anchor FZP II T for "Royal Mosa stoneware" fischerwerke GmbH & Co. KG
Klaus-Fischer-Straße 1
72178 Waldachtal
DEUTSCHLAND
ETA-11/0465 14.12.2016 HI-MACS-Undercut Anchor for HI-MACS facade panels type: S728 CE MED Alpine White LG Hausys Europe GmbH
Lyoner Straße 15
60528 Frankfurt/Main
DEUTSCHLAND
ETA-12/0583 12.01.2018 Rathscheck KEIL undercut anchor for Rathscheck sleete Rathscheck Schiefer und Dach-Systeme
ZN der Wilh. Werhahn KG Neuss
St. -Barbara-Straße 3
56727 Mayen-Katzenberg
DEUTSCHLAND
ETA-13/0332 26.08.2021 Corian KEIL undercut anchor KH for facade panels Corian EC, type: "Glacier White" DuPont de Nemours (Belgium) BVBA
Antoon Spinoystraat 6
2800 MECHELEN
BELGIEN
ETA-13/0377 08.06.2018 KEIL undercut anchor KH for porcelain stoneware "Casalgrande Padana" Casalgrande Padana spa
Via Statale 467N 73
42013 CASALGRANDE (RE)
ITALIEN
ETA-14/0470 01.01.2015 TUF-S SFS Group Schweiz AG
Rosenbergsaustrasse 10
CH - 9435 Heerbrugg
SCHWEIZ
ETA-15/0476 19.09.2022 Keep-nut Specialinsert
Via Monfalcone 144
10136 TORINO
ITALIEN
ETA-15/0615 19.09.2016 KEIL undercut anchor KH for "STARON facade panels" LOTTE Advanced Materials Europe GmbH
Kölner Straße 12
65760 Eschborn
DEUTSCHLAND
ETA-16/0091 30.03.2017 KEIL undercut anchor KH for porcelain stoneware "CERASHIELD" CERAMAX Deutschland GmbH
Georgstraße 38
30159 Hannover
DEUTSCHLAND
ETA-16/0096 09.02.2016 FibreCem-undercut anchor Keil for FibreCem-facade panels FibreCem Deutschland GmbH
Lohmener Straße 15
01833 Porschendorf
DEUTSCHLAND
ETA-16/0097 02.08.2018 fischer FZP-G-Z for the rear fixing of structuran glass-ceramics MAGNA Naturstein GmbH
Straße der Einheit 18
06179 Teutschenthal
DEUTSCHLAND
ETA-16/0302 30.01.2017 KEIL undercut anchor KH for porcelain stoneware "Laminam" Laminam spa
Via Ghiarola Nuova, 258
41042 FIORANO MODENESE (MO)
ITALIEN
ETA-16/0317 29.04.2016 HSU-R Hilti Aktiengesellschaft
9494 SCHAAN
FÜRSTENTUM LIECHTENSTEIN
ETA-16/0784 13.03.2019 Keil Undercut Anchor for Swisspearl facade panels ETERNIT ÖSTERREICH GMBH
Eternitstraße 34
4840 VÖCKLABRUCK
ÖSTERREICH
ETA-16/0890 08.10.2018 KRION Keil for KRION LUX facade panel Porcelanosa Group
Cart Nacional, 340
12540 VILA-REAL, CASTELLON
SPANIEN
ETA-16/0979 05.12.2017 K-Fix for KRION LUX facade panel Butech Building Technology S.A
Porcelanosa Group
Ctra. Vila-real - Puebla de Arensoso (DV-20), Km 2,5
12540 VILA-REAL, CASTELLON
SPANIEN
ETA-17/0387 22.11.2017 HAZ Metal - HB-11 undercut anchor HAZ Metal Deutschland GmbH
Alfred-Zippe-Straße 1
97877 Wertheim
DEUTSCHLAND
ETA-17/0402 20.08.2020 Swisspearl-undercut anchor Keil for Swisspearl-facade panels of Eternit (Swiss) SA Eternit (Schweiz) AG
Eternitstraße 3
8867 NIEDERURNEN
SCHWEIZ
ETA-17/0536 12.07.2018 Panaria KEIL undercut anchor KH Panariagroup Industrie Ceramiche S.p.A.
via Panaria bassa n. 22/A
41034 FINALE EMILIA (MO)
ITALIEN
ETA-18/1109 14.01.2019 EU-E 11x12 A4; EU-E 11x15 A4; EU-E 13x15 A4 EJOT Baubefestigungen GmbH
In der Stockwiese 35
57334 Bad Laasphe
DEUTSCHLAND
ETA-19/0128 13.05.2020 Neolith KEIL undercut anchor KH THESIZE SURFACES S.L.
Cami Fondo
Supoi8 C/Delis Iberes, 31
12550 ALMASSORA/ALMAZORA
SPANIEN
ETA-19/0547 07.10.2019 Primero KEIL undercut anchor KH Primero-Schiefer GmbH
Neeskotten 5
51688 Wipperfürth
DEUTSCHLAND
ETA-20/0227 26.08.2021 Iris KEIL undercut anchor KH PORCELAINGRES GmbH
Irisstraße 1
03226 Vetschau
DEUTSCHLAND
ETA-20/0456 29.06.2020 Infinity KEIL undercut anchor KH Infinity - The engineered surface
Via Bottegone 83
41026 PAVULLO (MO)
ITALIEN
ETA-20/0483 29.06.2020 Mirage KEIL undercut anchor KH Mirage Granito Ceramico Spa
Via Giardini nord 225
41026 PAVULLO (MO)
ITALIEN
ETA-20/0589 25.08.2020 DEKTON KEIL undercut anchor KH Cosentino Deutschland GmbH
Birkerfeld 48
83627 Warngau
DEUTSCHLAND
ETA-21/0139 09.02.2021 ASCALE - KEIL undercut anchors KH TAU CERAMICA SOLUTIONS S.L.U.
Carrer del Toli 18
12200 ONDA, CASTELLÓN
SPANIEN
ETA-21/0456 25.05.2021 Agrob Buchtal KEIL undercut anchor KH AGROB BUCHTAL GmbH
Buchtal 1
92521 Schwarzenfeld
DEUTSCHLAND
ETA-21/0873 28.09.2021 Atlas Concorde KEIL undercut anchor KH Ceramiche Atlas Concorde s.p.A.
Via Canaletto 141
41042 SPEZZANO DI FIORANO (MO)
ITALIEN
ETA-21/1022 06.01.2022 Imola Tecnica KEIL undercut anchor KH Imola Tecnica s.r.l. Unipersonale
Via Vittorio Veneto 13
40026 IMOLA (BO)
ITALIEN
ETA-22/0264 04.04.2022 fischer Zykon Plattenanker FZP II T for "LAMINAM ceramic" fischerwerke GmbH & Co. KG
Klaus-Fischer-Straße 1
72178 Waldachtal
DEUTSCHLAND
ETA-22/0669 19.12.2022 NovaBell KEIL undercut anchor KH NovaBell s.p.a. Ceramiche Italiane
Via Molino Roteglia 1
42014 ROTEGLIA RE
ITALIEN
ETA-23/0003 18.01.2023
