ABR255

Reinforced angle brackets for CLT

Reinforced angle bracket ABR255 has been especially developed to fix CLT panels on wood or concrete support. Very versatile, it is particularly resistant to shear loads thanks to its optimized geometry.

CE Marking
ETA
Service class 2
Indoor
Electrogalvanized steel Z275

Product Details

Images

Features

Material

  • Galvanized steel S250GD + Z275 according to EN 10346
  • Thickness 3 mm

Benefits

  • Ideal for use in CLT buildings,
  • Great versatility: can be installed on wooden support and concrete support,
  • High performance for horizontal (F2 / F3) and vertical (F1) loads directions.

Application

Suitable On

  • Supporting member: solid wood, glulam, CLT, concrete, steel...
  • Supported member: solid wood, glulam, CLT

Scope

  • Solid panels,
  • Cross laminated panel (CLT).

Technical Data

Dimensions

Product dimensions

References Product dimensions [mm] Holes flange A Holes flange B
A B C t Ø5 Ø14 Ø5 Ø14
ABR255 120 100 255 3 52 2 41 4

Product characteristic capacities - Timber to timber - 1 angle bracket - Full nailing - Nailing pattern 1

References Product capacities - Timber to timber - Full nailing - Nailing pattern 1
Fasteners Characteristic capacities - Timber C24 - 1 angle bracket per connection [kN]
Flange A Flange B R1.k R2.k = R3.k R4.k R5.k
Qty Qty CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 ​CNA4.0x35 ​CNA4.0x40 ​CNA4.0x50 ​CNA4.0x60
ABR255 52 41 min (14,1 / kmod^0,4; 23,6/kmod) min (16 / kmod^0,4; 23,6/kmod) min (19,5/ kmod^0,4; 23,6/kmod) min (22,5 / kmod^0,4; 23,6/kmod) 33.5 37 45.9 50.5 12.5 14.9 18.2 21.1 min (14.3 / kmod^0,4; 13.4/kmod) min (15.7 / kmod^0,4; 13.4/kmod) min (18.8 / kmod^0,4; 13.4/kmod) 13.4/kmod

The value in the table above can be used if the panel can't rotate.

Product characteristic capacities - Timber to timber - 1 angle bracket - Partial nailing - Nailing pattern 2

References Product capacities - Timber to timber - Partial nailing - Nailing pattern 2
Fasteners Characteristic capacities - Timber C24 - 1 angle bracket per connection [kN]
Flange A Flange B R1.k R2.k = R3.k R4.k R5.k
Qty Qty CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 ​CNA4.0x35 ​CNA4.0x40 CNA4.0x50 CNA4.0x60 ​CNA4.0x35 ​CNA4.0x40 ​CNA4.0x50 CNA4.0x60
ABR255 30 23 min (12,2 / kmod^0,4; 23,6/kmod) min (13,7 / kmod^0,4; 23,6/kmod) min (16,5 / kmod^0,4; 23,6/kmod) min (19,5 / kmod^0,4; 23,6/kmod) 27.4 30.5 38 42.1 12.2 13.8 16.9 19.5 min (11.5 ; 13.9/kmod) min (13.6 ; 13.9/kmod) min (18 ; 13.9/kmod) min (22 ; 13.9/kmod)

The value in the table above can be used if the panel can't rotate.

Product characteristic capacities - Timber to rigid support - 1 angle bracket - Full nailing - Nailing pattern 1

References Product capacities - Timber to Concrete - Full nailing - Nailing pattern 1
Fasteners Characteristic capacities - Timber C24 - 1 angle bracket per connection [kN]
Flange A Flange B R1.k R2.k = R3.k R4.k R5.k
Qty Type Qty Type CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 ​CNA4.0x35 ​CNA4.0x40 ​CNA4.0x50 CNA4.0x60
ABR255 52 CNA 2 Ø12 22 / kmod 22 / kmod 22 / kmod 22 / kmod 25.1 29.2 37.7 44 18.3/kmod^0,7 18.3/kmod^0,7 18.3/kmod^0,7 18.3/kmod^0,7 min (17.1/kmod^0.25 ; 17.7/kmod) min (19.5/kmod^0.25 ; 17.7/kmod) min (23.5/kmod^0.25 ; 17.7/kmod) min (27.3/kmod^0.25 ; 17.7/kmod)

The value in the table above can be used if the panel can't rotate.

The anchors must be checked seperatly using tension value of 1.1*F1, 1*F2 and 1.1*F5

Product characteristic capacities - Timber to rigid support - 1 angle bracket - Partial nailing - Nailing pattern 2

ABR255

The value in the table above can be used if the panel can't rotate.

The anchors must be checked seperatly using tension value of 1.1*F1, 1*F2 and 1.1*F5

Installation

Installation

Fasteners

On wood :

  • CNA annular ring shank nails
  • CSA screws 

On concrete :

  • Mechanical anchor: M12
  • Chemical anchor: SET-XP or AT-HP resin + LMAS M12-150/35 threaded rod.

Certification

European Technical Assessment (ETA)

CAD Library

DWG (2D) REVIT (2D) DWG (3D) REVIT (3D) SAT XML
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Contact

Simpson Strong-Tie U.K.

Simpson Strong-Tie

Cardinal Point, Winchester Road
Tamworth
Staffordshire
B78 3HG
United Kingdom