Hilti HUS4 Fasteners: Declaration of Performance
Product Overview
This document consolidates Declarations of Performance (Leistungserklärung) for various Hilti HUS4 fastening products, detailing their declared performance characteristics for construction applications.
Manufacturer: Hilti Aktiengesellschaft, Schaan, Principality of Liechtenstein
Product Declarations
Declaration for Schraubanker Hilti-HUS4 (CPR Ref: 2873-CPR-201-72)
Product Type Code: Schraubanker Hilti-HUS4
Product Use: Metal dowel for use in concrete.
Intended Use: Product for fastening to or connection/support of structures.
AVCP System: System 1
European Technical Assessment: EAD 330232-01-0601-v05, ETA-20/0867 (13.06.2025)
Technical Assessment Body: DIBt - Deutsches Institut für Bautechnik
Declared Performance - Mechanical Strength and Stability (BWR 1):
| Essential Characteristic | Performance |
|---|---|
| Characteristic resistance for static and quasi-static actions, displacements | See Annex B5 - B9, C1 - C7, C21 - C23 |
| Characteristic resistance for seismic performance category C1 | See Annex C8 - C11 |
| Characteristic resistance for seismic performance category C2, displacements | See Annex C12; C13, C24 |
Declared Performance - Fire Protection (BWR 2):
| Essential Characteristic | Performance |
|---|---|
| Reaction to fire | Dowels meet the requirements of class A1 |
| Fire resistance | See Annex C14 - C20 |
Declaration for Verbundankerschraube Hilti-HUS4 (CPR Ref: 2873-CPR-201-73)
Product Type Code: Verbundankerschraube zur Verwendung in Beton Hilti-HUS4
Product Use: Metal dowel for use in concrete.
Intended Use: Product for fastening to or connection/support of structures.
AVCP System: System 1
European Technical Assessment: EAD 332795-00-0601, ETA-18/1160 (16.01.2025)
Technical Assessment Body: DIBt - Deutsches Institut für Bautechnik
Declared Performance - Mechanical Strength and Stability (BWR 1):
| Essential Characteristic | Performance |
|---|---|
| Characteristic resistance for static and quasi-static actions, displacements | See Annex B5, B6, C1, C2, C3, C7, C8 |
| Characteristic resistance for seismic performance category C1 | See Annex C4 |
| Characteristic resistance for seismic performance category C2, displacements | See Annex C5, C8 |
Declared Performance - Fire Protection (BWR 2):
| Essential Characteristic | Performance |
|---|---|
| Reaction to fire | Dowels meet the requirements of class A1 |
| Fire resistance | See Annex C6 |
Declaration for Verbinder Hilti-HUS4 (CPR Ref: 2873-CPR-201-78)
Product Type Code: Verbinder Hilti-HUS4
Product Use: Shear connector for reinforcing existing concrete structures through topping concrete.
Intended Use: Product for fastening to or connection/support of structures.
AVCP System: System 1
European Technical Assessment: EAD EAD 332347-00-601-V1, ETA-21/0969 (16.05.2022)
Technical Assessment Body: DIBt - Deutsches Institut für Bautechnik
Declared Performance - Mechanical Strength and Stability (BWR 1):
| Essential Characteristic | Performance |
|---|---|
| Characteristic resistances in existing concrete; edge and axial distances (static and quasi-static tensile load) | See Annex B2, B3, B4, C1, C2 |
| Characteristic resistances in topping concrete; edge and axial distances (static and quasi-static tensile load) | See Annex B2, B3, B4, C3 |
| Bonding joint parameters under static, quasi-static, and cyclic fatigue loading | See Annex C6 |
| Characteristic resistances in existing concrete for seismic performance categories C1 and C2 | See Annex C4 |
| Characteristic resistance in concrete cover for seismic performance category C1 | See Annex C5 |
| Characteristic resistance in concrete cover for seismic performance category C2 | See Annex C5 |
Declared Performance - Fire Protection (BWR 2):
| Essential Characteristic | Performance |
|---|---|
| Reaction to fire | Dowels meet the requirements of class A1 |
Declaration for Schraubanker Hilti-HUS4 (CPR Ref: 2873-CPR-201-83)
Product Type Code: Schraubanker Hilti-HUS4
Product Use: Metal dowel for use in masonry.
Intended Use: Product for fastening to or connection/support of structures.
AVCP System: System 1
European Technical Assessment: EAD 330460-00-0604, ETA-23/0936 (13.05.2025)
Technical Assessment Body: DIBt - Deutsches Institut für Bautechnik
Declared Performance - Mechanical Strength and Stability (BWR 1):
| Essential Characteristic | Performance |
|---|---|
| Characteristic resistance for static and quasi-static actions, displacements | See Annex C1-C4; C6-C9; C10-C12; C13-C16 |
| Edge and axial distances | See Annex B7; C2; C6; C10; C14 |
Declared Performance - Fire Protection (BWR 2):
| Essential Characteristic | Performance |
|---|---|
| Reaction to fire | Dowels meet the requirements of class A1 |
| Fire resistance | See Annex C1; C5; C9; C13; C17 |
Signatories
The performance of the product corresponds to the declared performance(s). The manufacturer is solely responsible for the preparation of the Declaration of Performance in accordance with Regulation (EU) No. 305/2011.
Signed for the manufacturer and on behalf of the manufacturer:
Lars Taenzer
Head of Business Unit
Business Unit Anchors / Dowel Technology
Jürgen Gebhard
Head of Quality Assurance
Business Unit Anchors / Dowel Technology
Hilti Aktiengesellschaft, Schaan.
Certifications: [ETA certification] [CE marking]
