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European Technical Assessment ETA - 1 9 / 0 5 5 6
English translation prepared by CSTB
Specific Part
Technical description of the product
The Hilti heavy duty HSL4 anchor is a torque-controlled expansion anchor made of galvanised steel which
is placed into a drilled hole and anchored by torque controlled expansion.
The product description is given in Annexes A.
Specification of the intended use
The performances given in Section 3 are only valid if the anchor is used in compliance with the specifications
and conditions given in Annexes B.
The provisions made in this European technical assessment are based on an assumed working life of the
anchor of 50 years. The indications given on the working life cannot be interpreted as a guarantee given by
the producer, but are to be regarded only as a means for choosing the right products in relation to the
expected economically reasonable working life of the works.
Performance of the product
1.1
Mechanical resistance and stability (BWR 1)
Essential characteristic
Characteristic resistance in case of static and quasi-static loading,
displacements
Characteristic resistance in case of seismic performance category C1,
displacements
Characteristic resistance in case of seismic performance category C2,
displacements
Durability
1.2
Safety in case of fire (BWR 2)
Essential characteristic
Reaction to fire
Resistance to fire
1.3
Hygiene, health and the environment (BWR 3)
Regarding dangerous substances contained in this European technical approval, there may be
requirements applicable to the products falling within its scope (e.g. transposed European legislation and
national laws, regulations and administrative provisions). In order to meet the provisions of the Construction
Products Directive, these requirements need also to be complied with, when and where they apply.
1.4
Safety in use (BWR 4)
For Basic requirement Safety in use the same criteria are valid as for Basic Requirement Mechanical
resistance and stability.
1.5
Protection against noise (BWR 5)
Not relevant.
1.6
Energy economy and heat retention (BWR 6)
Not relevant.
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Performance
See Annexes C1 to C5
See Annexes C6 to C8
See Annexes C9 to C11
See Annex B1
Performance
Anchorages satisfy requirements for Class A1
See Annexes C12 to C15
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