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Dromet PSRe M16x145/23 galvanised ring expansion anchor for concrete
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Description
Dromet PSRe M16x145/23 galvanised ring expansion anchor for concrete
The Dromet PSRe M16x145/23 ring expansion anchor is a durable mechanical fastener designed for the permanent fixing of structures in concrete substrates. Thanks to its ring-shaped construction, it provides high load capacity and reliable anchoring in non-cracked concrete of at least class B20, dense-structure natural stone and solid brick.
Application
The PSRe anchor is designed for fixing metal profiles and structures, gratings, railings, machinery and other structural and equipment elements. It performs well wherever a reliable connection between a steel element and a mineral substrate is required — from photovoltaic installations to industrial structures.
Certificates and approvals
The anchor holds a European Technical Approval ETA-05/0242 and a CE certificate, confirming its compliance with European safety standards. It is additionally covered by national approval AT-15-7574/2008, guaranteeing its approval for use on the Polish construction market.
Technical parameters
- Manufacturer: Dromet
- Type: PSRe 16x145/23
- Design type: ring
- Thread: M16
- Total length (L): 145 mm
- Fixed material thickness (E): 23 mm
- Anchoring depth (F): 110 mm
- Hole depth (D): 168 mm
- Hole diameter: 16 mm
- Material: structural steel
- Corrosion protection: electrolytic zinc coating
- Weight: 0.228 kg
- Set: anchor with nut and washer
- EAN: 5907518680968
Installation recommendations
- The mounting hole should be drilled perpendicular to the substrate surface and thoroughly cleaned of dust and debris
- Insert the anchor into the hole using light hammer taps
- Installation should be carried out using a torque wrench — this ensures the correct tightening torque
- After the anchor has expanded, the washer under the nut should be firmly pressed against the fixed element
- The parameters specified in Technical Approval AT-15-7574/2008 must not be exceeded
The technical drawing shows the installation diagram of the anchor in a concrete cross-section, with key dimensions marked: M — thread, E — fixed material thickness, F — anchoring depth, L — total anchor length, D — hole depth, H — drilling hole diameter. Knowledge of these parameters allows the correct anchor to be selected for a specific installation application.