Schmalz DUE-SET-2xHVZ-DYN-M12x95/50-ST-VZ Assembly Instructions

Schmalz
Brand
Schmalz
Model
DUE-SET-2xHVZ-DYN-M12x95/50-ST-VZ
Type
Assembly Instructions

Schmalz DUE-SET-2xHVZ-DYN-M12x95/50-ST-VZ is a set of two overhead crane anchor attachments with chemical anchors HVZ that are suitable for use in reinforced and unreinforced, cracked and non-cracked standard concrete with a concrete strength class of min. C20/25, max. C50/60 according to DIN EN 206-1 or min. B25, max. B55 according to old DIN 1045. The anchor set has a rated drill diameter of 14 mm and a drill hole depth of 110 mm. The edge spacing on all sides, including to expansion joints, must be at least 90 mm, and the component thickness must be at least 190 mm.

Schmalz DUE-SET-2xHVZ-DYN-M12x95/50-ST-VZ is a set of two overhead crane anchor attachments with chemical anchors HVZ that are suitable for use in reinforced and unreinforced, cracked and non-cracked standard concrete with a concrete strength class of min. C20/25, max. C50/60 according to DIN EN 206-1 or min. B25, max. B55 according to old DIN 1045. The anchor set has a rated drill diameter of 14 mm and a drill hole depth of 110 mm. The edge spacing on all sides, including to expansion joints, must be at least 90 mm, and the component thickness must be at least 190 mm.

Overhead crane system SRA with anchor attachment
Information sheet for anchor attachments
Note: This information sheet was originally written in German and has been translated into English. It describes the basic
technical requirements for installing anchors and is intended to provide a quick start for experienced users. The anchor
installation must be carried out per the enclosed assembly instructions and detailed operating instructions. This information
sheet makes no claim to be exhaustive. Store in a safe place for future reference. Subject to technical changes without
notice. No responsibility is taken for printing or other types of errors.
J. Schmalz GmbH · Johannes-Schmalz-Str. 1 · 72293 Glatten, Germany · T: +49 (0) 7443 2403-0
[email protected]
EN · 30.30.01.02622 · 02 · 09/23
2 | EN EN · 30.30.01.02622 · 02 · 09/2023
1 Basic Specifications
Attachments using chemical anchors HVZ may only be carried out in accordance with the provisions of the
European Technical Assessment ETA-17/0200. Non-compliance with the provisions leads to the exclusion
from responsibility and liability of the anchor manufacturer, supplier, and technician.
The transfer of loads from crane operation to the component via the anchor attachment must be verified by
the building contractor or his representative. Possible damage to the ceiling or floor reinforcements due to
drilling work, which has a static effect on the building structure, must be taken into account. If necessary, the
permitted position of the drilled holes for mounting must be indicated.
Schmalz will only perform mounting if all requirements have been met by the time of mounting and the mounting site
has been prepared accordingly. If the requirements are not met, alternative solutions must be found. If, during
mounting, it is determined that the requirements have not been fulfilled as stated in this confirmation, additional
costs will be charged to the client.
2 Technical Requirements
The following requirements apply to the attachment of cranes via anchoring. The criteria must be checked by the
building contractor or a person authorized by them:
Ceiling conditions
Yes
No
Concrete strength class must be:
min. C20/25, max. C50/60 according to DIN EN 206-1
min. B25, max. B55 according to old DIN 1045
The load-bearing capacity of the concrete ceiling to absorb the crane forces is verified
Freshly poured ceilings are at least 4 weeks old
Anchoring ONLY in reinforced and unreinforced, cracked and non-cracked standard concrete;
no steel fiber concrete!
Environmental conditions
Constantly < 50° C in the area of the mortar
Closed and dry interior;
DO NOT use cleaning agents around the anchors.
Installation conditions
Leveling layers applied to the concrete (e.g. plastering) are not permitted and must be
removed at least above the surface of the anchor plate +100 mm on each side (for mounting
and undergrouting).
Load-bearing component thickness and edge spacings (see following figure)
3 | EN EN · 30.30.01.02622 · 02 · 09/2023
Anchor set HVZ (HVU-TZ + HAS-TZ) M12x95/50
Anchor plate 20 mm
Requirement
(minimum edge spacing)
Component thickness [D] (no leveling layers)
≥ 190 mm
Edge spacing on all sides [R] (also to expansion joints)
≥ 90 mm
Drill hole depth [t]
110 mm
Drilling depth through attachment (anchor plate) [td]
130 mm
Rated drill diameter [d]
14 mm
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Schmalz DUE-SET-2xHVZ-DYN-M12x95/50-ST-VZ Assembly Instructions

Schmalz
Brand
Schmalz
Model
DUE-SET-2xHVZ-DYN-M12x95/50-ST-VZ
Type
Assembly Instructions

Schmalz DUE-SET-2xHVZ-DYN-M12x95/50-ST-VZ is a set of two overhead crane anchor attachments with chemical anchors HVZ that are suitable for use in reinforced and unreinforced, cracked and non-cracked standard concrete with a concrete strength class of min. C20/25, max. C50/60 according to DIN EN 206-1 or min. B25, max. B55 according to old DIN 1045. The anchor set has a rated drill diameter of 14 mm and a drill hole depth of 110 mm. The edge spacing on all sides, including to expansion joints, must be at least 90 mm, and the component thickness must be at least 190 mm.

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