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Connectors
Holdowns
HD3B

Holdown anchor

HD3B is used to transfer tensile forces through the floors, to anchor purlins into masonry or concrete. The regulatory distance from the bolt to the edge of the wood is given by the height E1. Manufactured without weld, which guarantees better performance.
 

Technical Data Sheet
CE Marking
CE Marking
ETA
ETA
Electrogalvanized steel 20 µm
Electrogalvanized steel 20 µm
Indoor
Indoor
Service class 2
Service class 2
hd3b1.jpg

Product Details

Images

hd3b-situ-2.jpg
Installation 1
hd3b-mise-en-situation-2.jpg
Installation 2

Features

Material

  • Galvanized steel G90 SS Grade 33 according to ASTM A-653.
  • Base thickness: 11 mm.
  • Body thickness: 2.5 mm.

Benefits

  • Can be set by pairs
  • Holdown with low width
  • For anchorage of timber frame structure
  •  

Application

Header member

  • Porteur : bois, béton,
  • Porté : bois

Applications

  • Fixing timber stud

Technical Data

Product Dimensions

Dimensions

Product Dimensions
Product Dimensions
ReferenceConnector Dimensions
Product Dimensions[mm]JoistHoles flange BOther
A[mm]B[mm]C[mm]D[mm]E[mm]F[mm]G[mm]t[mm]RoundRound Weight[kg]
Ø16Ø16
HD3B22057641133641232.5210.59

Capacities

Dimensions

Capacities
Capacities
ReferenceHoldowns capacity
Capacities
Number of FastenersCharacteristic capacities - Timber C24[kN]
JoistFlange BR₁,ₖ
QtyTypeQtyType
HD3B2Ø161.0Ø1615.6

For timber size of column ≥ 100x100 mm

Installation

Installation

Fixing

Concrete substrate:

  • Mechanical anchor: WA M16-110/5 pins.
  • Chemical anchor: AT-HP resin + LMAS M16-170/20 threaded rod.

Installation

Use all the specified fasteners. The drill hole clearance in the wood for bolts must be limited to 1 mm.
Use washers for nut on wood assemblies.
In the case of backed elements, the two pieces must be nailed together to act as a single piece.

hd3b-situ-2.jpg
Installation 1
hd3b-mise-en-situation-2.jpg
Installation 2

Certification

Declaration of Performance (DoP)

uk-dop-e07-0285-07.pdf
No history available

European Technical Assessment (ETA)

eta-07-0285-2021-12-09.pdf
No history available

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Simpson Strong-Tie Poland

Simpson Strong-Tie Etanco P.S.A.

ul. Karczunkowska 42
02-871 Warszawa
Poland

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