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SSI Anchors and Hammer Drill Bits

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Secure Systems International (SSI) Pte Ltd

Tel: (65) 6515 5328 / 9173 4630

Email: ssi.singapore@gmail.com

 

 

 

MECHANICAL ANCHORS > Safety Bolt 

Expansion Anchor Systems

Type B, S & SKSafety Bolt B, S & SK B, S & SK_3

Twin-cone heavy duty bolt with cylindrical expansion for increased anchoring security.

General purpose heavy duty anchor 

Product Description:

  • Twin-cone sleeve anchor for high loads 
  • Torque-controlled mechanical anchor 
  • Solid, all-steel construction 

Features:

  • High capacity in cracked and non-cracked concrete 
  • Cylindrical expansion of sleeve over entire length 
  • Solid all-steel construction' 
  • Torque indication from domed washer 

Applications:

  • Steel construction 
  • Cable trays 
  • Railing 
  • Machines 
  • Gates 
  • Facades 
  • Lifting systems 
  • Base plates  

Function:

Application of the installation torque causes the anchor’s two opposing cones to be drawn into the expansion sleeve. This causes the sleeve to be pressed against the sidewalls of the hole over its entire length and results in optimum frictional resistance and high load capacity in cracked and non-cracked concrete.

Material:

Grade 8.8 carbon steel, zinc plated and blue passivated
A4-80 stainless steel (Type B), A4-70 stainless steel (Type S, SK) 

Base Material:

Cracked and non-cracked concrete: C20/25 to C50/60

Approval:

ETA-06/0108 – Option 1 – Carbon steel, zinc platedl

Load Range:

Tension: Nperm = 2.4 - 48.9 [kN]
Shear: Vperm = 5.2 - 80.6 [kN] 

Product Range:

B: M6 – M20, carbon steel, zinc plated and blue passivated / A4 stainless steel
S: M6 – M20, carbon steel, zinc plated and blue passivated / M6 – M12, A4 stainless steel
SK: M6 – M16, carbon steel, zinc plated and blue passivated / M6 – M12, A4 stainless steel 

Installation:

Through-fix installation

Installation_Safety Bolt

Carbon steel, zinc plated
SAFETY BOLT B

Carbon steel, zinc plated

Carbon steel, zinc plated

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

Design calculations shall follow the requirements of ETA-06/0108.

Carbon steel, zinc plated

Carbon steel, zinc plated

Installed Anchor:

Installed Anchor

Installed Anchor

  1. The permissible loads have been calculated using the partial safety factors for resistances stated in the ETA-approval and a partial safety factor for actions of gF = 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
    is 10 mm or smaller.
     
  2. The permissible 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 60 d) concrete edge failure must be checked per ETAG 001, Annex C, design method A. 
  3. Concrete is considered non-cracked when the tensile stress within the concrete is sL + sR ≤ 0. In the absence of detailed verifi cation sR = 3 N/mm² can be assumed (sL equals the tensile stress within the concrete as a result of external loads, forces on anchors included). 
  4. The permissible bending moments are only valid for the threaded stud (e.g. in case of a distance mounting). 
  5. For spacings smaller than the characteristic values (i.e. s ≤ scr,N) a calculation per ETAG 001, Annex C, design method A shall be performed. 
  6. The actual edge distance shall not be less than the value of cmin shown in the table. 
  7. Size M20 is not included in the approval. 

Carbon steel, zinc plated
SAFETY BOLTS

Carbon steel, zinc plated 

Carbon steel, zinc plated

Carbon steel, zinc plated

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

Design calculations shall follow the requirements of ETA-06/0108.

Carbon steel, zinc plated 

Carbon steel, zinc plated

Installed Anchor:

Installed anchor

Countersunk Washer:

Countersunk Washer

  1. The permissible loads have been calculated using the partial safety factors for resistances stated in the ETA-approval and a partial safety factor for actions of gF = 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 is 10 mm or smaller. 
  2. The permissible 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 stress within the concrete is sL + sR ≤ 0. In the absence of detailed verifi cation sR = 3 N/mm² can be assumed (sL equals the tensile stress within the concrete as a result of external loads, forces on anchors included). 
  4. For spacings smaller than the characteristic values (i.e. s ≤ scr,N ) a calculation per ETAG 001, Annex C, design method A shall be performed. For details, see ETA-06/0108. 
  5. The actual edge distance shall not be less than the value of cmin shown in the table. 
  6. Size M20 is not included in the approval. 

A4 stainless steel
SAFETY BOLT B

A4 stainless steel

A4 stainless steel

A4 stainless steel

A4 stainless steel

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

A4 stainless steel

A4 stainless steel

Installed Anchor:

Installed Anchor

Countersunk Washer:

Countersunk Washer

  1. The permissible loads have been calculated using partial safety factors for resistances and a partial safety factor for actions of gF = 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
    is 10 mm or smaller.
     
  2. The permissible 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 stress within the concrete is sL + sR ≤ 0. In the absence of detailed verifi cation sR = 3 N/mm² can be assumed (sL equals the tensile stress within the concrete as a result of external loads, forces on anchors included). 
  4. The permissible bending moments are only valid for the threaded stud (e.g. in case of a distance mounting). 
  5. For spacings smaller than the characteristic values (i.e. s ≤ scr,N ) a calculation per ETAG 001, Annex C, design method A shall be performed. 
  6. The actual edge distance shall not be less than the value of cmin shown in the table. 

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