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WTB1 Throughbolt Anchor

Unique ref.: wtb1-throughbolt-anchor
Brand: Walraven
Product family: Heavy Duty Anchors
Product group: Mechanical Anchors
Date of publishing: 2019-12-14
Edition number: 1
Type: Object (single object)
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Heavy duty anchors: high performance corrosion resistant expansion anchor for cracked concrete. High load capacity. Pre-and through-fixing. Two embedment depths provide installation flexibility. Zinc-flake coated for improved corrosion resistance.

  • Surface treatment: zinc plated with zinc flake.
  • Quality mark: ETA Option 1 approval for cracked and non-cracked concrete; fire resistance class R30-R120 for design of anchorages under exposure to fire.
  • Substrate type: cracked concrete, non-cracked concrete and stone.
  • *Recommended tension load (C20/25 uncracked concrete): 3.57kN (M8); 5.71kN (M10); 9.52kN (M12); 16.67kN (M16).
  • *Recommended tension load (C20/25 cracked concrete): 1.98kN (M8); 4.29kN (M10); 5.71kN (M12); 9.52kN (M16).
  • Partial safety factor: 1.80 (M8); 1.50 (M10 and above).

*Apply to single anchors correctly installed at maximum embedment depth. Include partial safety factor of 1.80 (M8) and 1.50 (M10 and above) and an overall partial safety factor for action of 1.4, which depends on the type of loading and shall be taken from national regulations. All anchor failure modes and the entire relevant product European Technical Assessment must be considered for anchor design.


Material main: Steel
Material secondary:
Designed in: Poland
Manufactured in: Poland

BIMobject Category: Construction - Anchors & Fixings
IFC classification: Mechanical Fastener
OmniClass Number: 23-13 23 11 15 11
OmniClass Title: Expansion Anchors
This product is available in:
Africa
  • South Africa
Asia
  • Brunei
  • Cambodia
  • China
  • India
  • Indonesia
  • Laos
  • Malaysia
  • Myanmar (Burma)
  • Singapore
  • Thailand
  • Vietnam
Europe
  • Austria
  • Belgium
  • Bosnia and Herzegovina
  • Croatia
  • Czech Republic
  • Denmark
  • Estonia
  • France
  • Germany
  • Hungary
  • Italy
  • Latvia
  • Lithuania
  • Macedonia (FYROM)
  • Montenegro
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Romania
  • Russia
  • Serbia
  • Slovakia
  • Spain
  • Sweden
  • Switzerland
  • Ukraine
  • United Kingdom
Middle East
  • Oman
  • Qatar
  • Saudi Arabia
  • United Arab Emirates
North America
  • United States
Oceania
  • Australia

BIMobject SEEK Properties

Construction - Anchors & Fixings

Name Value
Facing Material Zinc plated with zinc flake
Height 80 mm — 140 mm
Load Capacity 1.98* kN — 9.52* kN
Mass 0.033 kg — 0.240 kg
Material Steel
Thread M8 — M16

COBie UK

UK.COBie.Type

UK.COBie.Type

This property set allows objects to be COBie UK BIM Level 2 classified

Name Value
Material Steel

BIMobject®