SSI 

SSI Anchors and Hammer Drill Bits

Quality for Professionals

 

Secure Systems International (SSI) Pte Ltd

Tel: (65) 6515 5328 / 9173 4630

Email: ssi.singapore@gmail.com

 

 

 

 Simpson_Logo

Chemical Anchors

Mechanical anchors Crack Repair Adhesive System Gas Actuated Fastening Adhesive Accessories Quality Standard Guidelines Project Referrals
  
MECHANICAL ANCHORS > Wedge Anchor 

Throughbolt WA

Wedge Anchor 

For simple and economical applications.

CE

Product Description:

The wedge anchor is installed through the fixture.Torquing draws the cone end of the stud into the expansion clip. The expansion clip expands and develops a frictional grip with the sidewalls of the hole.

Function:

Application of the installation torque draws the cone end of the stud into the expansion clip. The expansion clip expands and develops a frictional grip with the sidewalls of the hole. This gives the anchor its resistance to tension loads.

Benifits:

  • Economical anchor for medium-duty loads 
  • Approved for use in non-cracked concrete  

Material:

Carbon steel, zinc plated and blue passivated

Base Material:

Non-cracked concrete: C20/25 to C50/60

Approval:

ETA-11/0080 - Option 7: M8-M16, carbon steel, zinc plated

Applications:

  • Steel construction 
  • Facades 
  • Railing 
  • Cable trays 
  • Brackets 
  • Ladders  

Throughbolt WA Installation Information and Additional Data:

Throughbolt WA Installation Information and Additional Data

Installation:

Installation Sequence_Wedge Anchor 

Carbon steel, zinc plated

Carbon steel, zinc plated

Recommended loads for single anchors with no infl uencing edge distance or spacings. Loads are calculated using partial safety factors from ETAG 001 and the characteristic anchor and installation data.

Carbon Steel, zinc plated 

Installed Anchor:

Installed anchor

  1. The recommended loads have been calculated using the partial safety factors for resistances stated in the pending ETA approval and an partial safety factor for actions of YF= 1.4. The
    permissible loads are valid for unreinforced concrete and reinforced concrete with a rebar spacing s ≥ 15 cm and reinforced concrete with a rebar spacing s ≥ 10 cm if the rebar = 10
    mm or smaller.
     
  2. The recommended shear loads are based on a single anchor without infl uencing concrete edges. For shear loads applied close to an edge (c ≤ 10×hef or 60d) concrete edge failure
    must be checked per ETAG 001, Annex C, design method A.
     
  3. Concrete is considered non-cracked when the tensile tress within the concrete is σL + σR ≤ 0. In the absence of detailed verifi cation σR = 3 N/mm2 can be assumed (σL
    equates the tensile stress within the concrete as a result of external loads, forces on anchors included).
     
  4. If spacings or edge distances become smaller than the characteristic values (i.e. s ≤ scr,N and/or c ≤ ccr,N) a calculation per ETAG 001, Annex C, design method A must be
    performed. For details, see ETA-11/0080
     
  5. Not included in the approval ETA-11/0080 

Product Listing

Product List - Wedge Anchor

Back to Mechanical Anchors