Page 428 - Wurth Total Catalogue

w-fa/s, w-fa/f fixing anchors

Individual Attachment:
Uncracked concrete. 11.1

W-FA/S, Zinc

W-FA/F, Hot galvanised steel

Performance:

Approvals Test reports
European Fire
Technical Resistance
Approval Direct
Option 7 effect of flames
for uncracked concrete
2. Advantages:
• High loads, small axial and edge spacing.
• Through-bolt mounting.
• Two anchoring depths ‘ Flexible use for medium and heavy loads.
1. Applications: • Can be loaded immediately – no wait time.
• Can be used for medium to heavy loads. • Reliable installation through the application of prescribed torque
• Suitable for fastening metal constructions, metal profiles, brackets, foot when anchoring.
plates, supports, cable conduits, pipes, railings, wood structures, beams
etc. 3. Properties:
• With European Technical Approval, the anchor can be used in • Force-controlled/torque-controlled spreading anchor made of electro
reinforced or unreinforced standard concrete of a strength class of at galvan ised and hot galvanised steel in sizes M6, M8, M10, M12,
least C20/25 and at most C50/60 in accordance with EN 206-1. M16 and M20.
• Can be used in pressure-resistant natural stone (without permit). • Approvals: ETA-02/0001 for individual attachment.
• The anchor may be used for anchorage with primarily static loads Option 7, uncracked concrete, galvanized steel M6 – M20; and
(e.g. own weight, installations, support materials) or quasi-static loads hot galvanised (M8-M20); measurements in accordance with the
(e.g. façades, railings). “European Technical Approval Guideline (ETAG) for an choring metal
• Individual attachment: Anchoring with European Technical Approval anchors in concrete”, Appendix C, Measurement Process A.
in uncracked concrete (concrete pressure zone). • Fire resistance: W-FA/S (M6-M20) F30, F60, F90 and F120.
• W-FA/S and W-FA/F may only be used in dry interior rooms. Fire stress pursuant to DIN 4102-02: 1977-09.
(standard temperature time curve).

Setting instructions:

AUS. pub. 08/11 © Drill hole Clean drilled hole Set anchor in place Apply torque

06 2041