FAAC A952, Руководство пользователя, Страница: 19 / 94

A952 17 532310 - Rev.A
INFORMATION ON THE TYPES OF ANCHORS
For the substrates indicated above, we suggest several types of fastenings made by well-known manufacturers
that are readily available on the market. This does not mean that you cannot select other products; however,
you should check their maximum load carrying capacity in the relative technical data sheets.
Polyamide mechanical expansion anchors should be used; the recommended diameters are M6 for the screw
and 8mm for the dowel.
The following table summarises the main characteristics and types of anchor and their relative load carrying
capacity according to the substrate (information taken from the fastener manuals of the relative manufacturers):
Substrate Make Model
Diameter
(mm)
Traction
(kN)
Load carrying
capacity
(kN)
Concrete (1.)
Fisher Duopower 8x40 6 1.26 1.26
Hilti HRD 8 6 1.1 5.2
Solid brick (2.)
Fisher Duopower 8x40 6 0.63 0.63
Hilti HRD 8 6 0.48 1.2
Steel / Aluminium Würth Self-tapping for steel 4.2-6.3 >2.0
Wood (3.) Rothoblass HBS 6x50 3.37 2.05
1. For structural concrete having a minimum strength of C20/25.
2. For solid bricks having a minimum density of 18 kN/m3, a minimum compressive strength of 10 N/mm2 and
a max. long and short-term temperature range of 50°/80°.
3. A pilot hole should drilled in anchoring wood thicknesses of less than 60mm.
Anchoring to a masonry lintel is not allowed since the strength of the dowels are lower than those of calcu-
lation; if brick platbands are present, a special counterplate should be anchored to the masonry and tested.