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ABR Angle Bracket for Cross-Laminated Timber

Heavy Angles

This product's information may differ depending on the category of use. You are currently viewing details related to Heavy Angles. You can also view product information related to the category: Misc. Connectors for Engineered Wood

ABR angle brackets are used to connect cross-laminated timber (CLT) wall panels to CLT floors or concrete slabs. A wide variety of fastener and anchor options are available depending on the required loads and application.

Key Features

  • Loads provided for screws or nails
  • All load directions addressed
  • Heavy gauge provides high load capacity
  • ABR255 allows anchorage to either CLT or concrete

Material

  • ABR9020 — 14 gauge; ABR105, ABR255 — 11 gauge

Finish

  • Galvanized

Installation

  • Use all specified fasteners and anchors
  • Follow installation images

Related Literature

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Ga. W1 (in.) W2 (in.) L (in.) Coating/Material Packaging Qty.
ABR105 11 4.125 4.125 3.5625 Zinc Galvanized, G90 1
ABR255 11 4.75 3.9375 10 Zinc Galvanized, G90 1
ABR9020 14 3.4375 3.4375 2.5625 Zinc Galvanized, G90 1

Load Tables

Table 1: Allowable Loads — CLT Panel-to-Panel Connection

Model No. Gauge Dimensions (in.) Fastener Schedule Allowable Load (lb.)
CD = 1.60
W1 W2 L Horizontal Leg Vertical Leg F1 F2 F3 F4
ABR9020 14 3 7/8 3 7/16 2 9/16 (10) SD #10 x 2 1/2" (10) SD #10 x 2 1/2" 1,480 1,200 1,330 1,010
(10) 0.162" x 2 1/2" (10) 0.162" x 2 1/2" 980 425 1,330 510
ABR105 11 4 1/8 4 1/8 3 9/16 (14) SD #10 x 2 1/2" (10) SD #10 x 2 1/2" 1,880 1,235 2,300 1,475
(14) 0.162" x 2 1/2" (10) 0.162" x 2 1/2" 1,220 580 2,020 415
ABR255 11 4 3/4 3 15/16 10 (41) SD #10 x 2 1/2" (52) SD #10 x 2 1/2" 3,805 4,430 3,165 3,970
(41) 0.162" x 2 1/2" (52) 0.162" x 2 1/2" 3,800 2,715 4,315 2,080
  1. See table notes below

Table 2: CLT Panel-to-Concrete Connection

Model No. Gauge Dimensions (in.) Fastener Schedule Allowable Load (lb.)
CD = 1.60
W1 W2 L Horizontal Leg Vertical Leg F1 F2 F3 F4
ABR255 11 4 3/4 3 15/16 10 Anchor Option 1 — (2) 1/2" bolt (52) 0.162" x 2 1/2" 3,910 2,505 3,605 2,475
Anchor Option 2 — (2) 1/2" bolt (52) 0.162" x 2 1/2" 3,805 2,505 3,885 1,080

For SI: 1 inch = 25.4 mm; 1 lbf = 4.45 N.

  1. The allowable loads are based on the use of SPF Grade 2 cross-laminated timber (CLT) material conforming to APA PRG-320.
  2. Installation and fastener schedule in "CLT Panel to Panel Connection" table assumes platform framing, i.e., install vertical leg at bottom edge of CLT wall panel, and horizontal leg on CLT floor panel with 3 7/8 in. min. edge distance.
  3. Allowable loads have been increased for wind or earthquake loading with no further increase allowed. Reduce for other load durations as required by code.
  4. The designer must specify the anchor bolt type, length, and embedment. Allowable load shall be taken as lower of anchorage capacity per designer and table load. See next page for Titen HD Anchorage Values.
  5. See Engineering Letter L-C-CLTABSDPWS for F1 loads calculated in accordance with Special Design Provisions for Wind and Seismic 2021 (SDPWS2021)
  6. Nails: 0.162" x 2 1/2" = 0.162 in. diameter x 2.5 in. long.

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT