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
DB nr. A B C t Ø5 Ø14 Ø5 Ø14
ABR255 1901628 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.

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 brackets 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 14.7 16.7 20.3 23.5 33.5 37 45.9 50.5 12.5 14.9 18.2 21.1 14.8 14.8 14.8 14.8
  • The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) where kmod = 0.9.
  • For other load duration and service class, please refer to the ETA.

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.

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 12.7 14.3 17.2 20.3 27.4 30.5 38 42.1 12.2 13.8 16.9 19.5 11.5 13.6 15.4 15.4
  • The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) where kmod = 0.9.
  • For other load duration and service class, please refer to the ETA.

Product characteristic capacities - Timber to timber - 1 angle bracket - Partial nailing - Nailing pattern 4

References Product capacities - Timber to timber - Partial nailing - Nailing pattern 4
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 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60 ​CNA4.0x50 CNA4.0x60
ABR255 24 21 min (15,6/kmod^0,4 ; 26,2 / kmod) min (18,1/kmod^0,4 ; 26,2 / kmod) 28.6 31.4 15.9 18.3 10.8/kmod^0.3 min (12.7/kmod^0,3 ; 12.8 / kmod)

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

Nailing pattern 4 has been specifically developed for CLT application. It can be used for applications with other timber based materials provided that the materials comply with the spacing and distances of fasteners in CLT.  

Characteristic Capacities - Timber to Timber - 1 Angle Bracket - Partial Nailing - Nailing Pattern 4

References Product capacities - Timber to timber - Partial nailing - Nailing pattern 4
Fasteners ​Characteristic capacities - Timber C24 - 1 angle bracket per connection [kN]
Flange A Flange B R1.k R2.k = R3.k R4.k [kN] R5.k [kN]
Qty Qty CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60
ABR255 24 21 16.2 18.8 28.6 31.4 15.9 18.3 11.1 16.7
  • The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) where kmod = 0.9.
  • For other load duration and service class, please refer to the ETA.

Product characteristic capacities - Timber to timber - 1 angle bracket - Partial nailing - Nailing pattern 5

References Product capacities - Timber to timber - Partial nailing - Nailing pattern 5
Fasteners Characteristic capacities - Timber C24 - 1 angle bracket per connection [kN]
Flange A Flange B R1,k R2,k = R3,k
Qty Qty CSA5.0x50 CSA5.0x50
ABR255 46 41 23,6 / kmod 51.7

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

Nailing pattern 5 has been specifically developed for CLT application. It can be used for applications with other timber based materials provided that the materials comply with the spacing and distances of fasteners in CLT.  

Product characteristic capacities - Timber to timber - 1 angle bracket - Partial nailing - Nailing pattern 6

References Product capacities - Timber to timber - Partial nailing - Nailing pattern 6
Fasteners Characteristic capacities - Timber C24 - 1 angle bracket per connection [kN]
Flange A Flange B R1.k R2,k = R3,k
Qty Qty CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60
ABR255 32 21 - - 36.1 39.2

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

Nailing pattern 6 has been specifically developed for CLT application. It can be used for applications with other timber based materials provided that the materials comply with the spacing and distances of fasteners in CLT.  

Characteristic Capacities - CLT Beam to CLT Beam - Ø12 Connector Screws - 2 Angle Brackets

References Product capacities - CLT beam to CLT beam - Ø12 connector screws - 2 angle brackets
Fasteners Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN]
Flange A Flange B R1.k R2.k = R3.k
Qty Type Qty Type SSH12x80 SSH12x80
ABR255 2 SSH 4 SSH 13.4 18.4

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

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 24.4 24.4 24.4 24.4 25.1 29.2 37.7 44 19.7 19.7 19.7 19.7 17.5 19.6 19.6 19.6
  • The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) where kmod = 0.9.
  • For other load duration and service class, please refer to the ETA
  • The bolt design resistance requirement R#,d is determined from (bolt factor x connection design load F#,d) for the required load direction and fastener. Refer to the Simpson Strong-Tie anchor product range for suitable anchors. Typical anchor solutions are Set-XP, AT-HP, depending on the concrete type, spacing and edge distances.

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

References Product capacities - Timber to Concrete - 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 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 30 CNA 2 Ø12 15.94 18.8 min (24,8 ; 22 / kmod) min (30,3 ; 22 / kmod) 19.5 22.3 28.3 32.5 18.3/kmod^0,7 18.3/kmod^0,7 18.3/kmod^0,7 18.3/kmod^0,7 15.3/kmod^0.6 16.5/kmod^0.6 min (19.9/kmod^0.4 ; 17.7 / kmod) min (23.3/kmod^0.4 ; 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

Characteristic Capacities - Timber to Rigid Support - 1 Angle Bracket - Partial Nailing - Nailing Pattern 2

References Product capacities - Timber to Concrete - 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 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 30 CNA 2 Ø12 15.94 18.8 24.4 24.4 19.5 22.3 28.3 32.5 20.3 20.3 20.3 20.3 16.2 17.5 19.6 19.6
  • The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) where kmod = 0.9.
  • For other load duration and service class, please refer to the ETA 
  • The bolt design resistance requirement R#,d is determined from (bolt factor x connection design load F#,d) for the required load direction and fastener. Refer to the Simpson Strong-Tie anchor product range for suitable anchors. Typical anchor solutions are SET-XP and AT-HP, depending on the concrete type, spacing and edge distances.

Product characteristic capacities - Timber to rigid support - 1 angle bracket - Partial nailing - Nailing pattern 4

Table "Product characteristic capacities - Timber to rigid support - 1 angle bracket - Partial nailing - Nailing pattern 4" cannot be displayed : no references available.

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

The anchor capacities must be checked separatly by multiplying the F1 load by a factor 1.1, F2 load by a factor of 1 and F5 by a factor of 2.2.

Nailing pattern 4 has been specifically developed for CLT application. It can be used for applications with other timber based materials provided that the materials comply with the spacing and distances of fasteners in CLT.  

Characteristic Capacities - Timber to Rigid Support - 1 Angle Bracket - Partial Nailing - Nailing Pattern 4

Table "Characteristic Capacities - Timber to Rigid Support - 1 Angle Bracket - Partial Nailing - Nailing Pattern 4" cannot be displayed : no references available.
  • The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) where kmod = 0.9.
  • For other load duration and service class, please refer to the ETA
  • The bolt design resistance requirement R#,d is determined from (bolt factor x connection design load F#,d) for the required load direction and fastener. Refer to the Simpson Strong-Tie anchor product range for suitable anchors. Typical anchor solutions are SET-XP and AT-HP, depending on the concrete type, spacing and edge distances.

Product characteristic capacities - Timber to rigid support - 1 angle bracket - Partial nailing - Nailing pattern 7

References Product capacities - Timber to concrete - Partial nailing - Nailing pattern 7
Fasteners Characteristic capacities - Timber C24 - 1 angle bracket per connection [kN]
Flange A Flange B R1.k R2.k = R3.k
Qty Type Qty Type CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60
ABR255 30 CNA 2 Ø12 - - 39.8 42.5

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

The anchor capacities must be checked separatly by multiplying the F2 load by a factor of 1.

Nailing pattern 7 has been specifically developed for CLT application. It can be used for applications with other timber based materials provided that the materials comply with the spacing and distances of fasteners in CLT.  

Product characteristic capacities - Timber to rigid support - 1 angle bracket - Partial nailing - Nailing pattern 8

References Product capacities - Timber to Concrete - Partial Nailing - Nailing pattern 8
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 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60
ABR255 17 CNA 2 Ø12 20 20 24.9 26.5 18.3/kmod^0.7 18.3/kmod^0.7 5.9/kmod^0.6 6.7/kmod^0.5

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

The anchor capacities must be checked separatly by multiplying the F1 load by a factor 1.1, F2 load by a factor of 1 and F5 by a factor of 2.2.

Nailing pattern 8 has been specifically developed for CLT application. It can be used for applications with other timber based materials provided that the materials comply with the spacing and distances of fasteners in CLT.  

Characteristic Capacities - Timber to Rigid Support - 1 Angle Bracket - Partial Nailing - Nailing Pattern 8

References Product capacities - Timber to concrete - Partial nailing - Nailing pattern 8
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 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60 CNA4.0x50 CNA4.0x60
ABR255 17 CNA 2 Ø12 23.4 25.8 24.9 26.5 19.7 19.7 6.2 7
  • The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) where kmod = 0.9.
  • For other load duration and service class, please refer to the ETA
  • The bolt design resistance requirement R#,d is determined from (bolt factor x connection design load F#,d) for the required load direction and fastener. Refer to the Simpson Strong-Tie anchor product range for suitable anchors. Typical anchor solutions are SET-XP and AT-HP, depending on the concrete type, spacing and edge distances.

Product characteristic capacities - Timber to rigid support - 1 angle bracket - Partial nailing - Nailing pattern 9

References Product capacities - Timber to Concrete - Partial nailing - Nailing pattern 9
Fasteners Characteristic capacities - Timber C24 - 1 angle bracket per connection [kN]
Flange A Flange B R1.k R2.k = R3.k
Qty Type Qty Type CSA5.0x50 CSA5.0x50
ABR255 35 CSA 2 Ø12 min (79,5 ; 22 / kmod) min (58 ; 57,6 / kmod)

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

The anchor capacities must be checked separatly by multiplying the F1 load by a factor 1.1 and F2 load by a factor of 1.

Nailing pattern 9 has been specifically developed for CLT application. It can be used for applications with other timber based materials provided that the materials comply with the spacing and distances of fasteners in CLT.  

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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