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BPRTUD Bearing Plate

Strong-Rod® URS Components

This product's information may differ depending on the category of use. You are currently viewing details related to Strong-Rod® URS Components. You can also view product information related to the category: Strong-Rod® ATS Components

The BPRTUD is a bearing plate designed to give a bearing surface that helps distribute the load of critical connections. This bearing plate works with the RTUD (ratcheting take-up device) to provide a cost-effective shrinkage compensation solution for continuous rod systems. The BPRTUD is hand-installed with the RTUD on top of it, creating continuous engagement with the rod that enables the system to perform as designed at all times.

Key Features

  • Gives greater bearing surface than standard-cut washers
  • Maintains rod-system tightness, allowing it to perform as designed

Material

  • ASTM A1011 for 3 ga. plates and ASTM A36 for all other thicknesses

Installation

  • The BPRTUD should be hand-placed over the threaded rod, fully bearing on the wood plate
  • Once the RTUD device is installed on top and fastener holes are aligned, secure the assembly to the wood plate with the Strong-Drive® fasteners

Related Literature

Connectors, Fasteners & Anchors for Mass Timber Construction
C-C-MASSTIMBER24
A catalog featuring connectors, fasteners and anchors for mass timber and CLT construction solutions.
Catalog
Strong-Rod® Systems Installer Guide
S-L-SRSINSTALL24
A flier describing the installation of the Strong-Rod® anchor tiedown systems for shearwall overturning restraint and uplift restraint for roofs.
Flier
Strong-Rod® Systems Seismic and Wind Restraint Systems Guide
F-L-SRS21
A design guide explaining how to specify Strong-Rod anchor tiedown systems for shearwall overturning restraint and the uplift restraint system for roofs.
Flier

Load Tables

BPRTUD Technical Data
Model No. Length
(in.)		 Width
(in.)		 Thickness Hole Diameter
(in.)		 Allowable Loads (lb.)
DF SP HF SPF
BPRTUD3-4B 3 1/2 3 3 ga. 5/8 6,415 5,975 4,475 4,700
BPRTUD5-6B 5 1/2 3 1/2 in. 1 10,295 9,305 6,670 7,000
BPRTUD5-6C 7 1/2 3 3/4 in. 1 13,385 12,100 8,675 9,105
BPRTUD5-8 5 3 3 ga. 1 3/16 7,195 6,675 5,245 5,430
BPRTUD7-8A 5 1/2 3 1/2 in. 1 3/16 10,055 9,090 6,515 6,835
BPRTUD7-8B 8 1/2 3 3/4 in. 1 3/16 14,990 13,595 9,745 10,225
BPRTUD7-8C 5 1/2 5 1/2 in. 1 3/16 17,400 15,730 11,275 11,830
BPRTUD9-10A 5 1/2 3 3 ga. 1 5/16 8,840 8,125 5,825 6,110
BPRTUD9-10B 8 1/2 3 3/4 in. 1 5/16 14,870 13,440 9,635 10,110
BPRTUD9-10C 5 1/2 5 3/8 in. 1 5/16 17,275 15,615 11,195 11,750
BPRTUD9-10D 8 1/2 5 3/4 in. 1 5/16 25,495 23,045 16,520 17,335
  1. No further increase in allowable load permitted.
  2. Plate bearing area based on rod diameter plus 1/4"-diameter drilled hole through wood plate below steel bearing plate. Reduce allowable load per code for larger holes.
  3. Recommend drilled holes through sole plates and flooring systems be completed as one continuous drill to help prevent misalignment of holes that can be created when drilled by different trades at different stages of construction.
  4. Bearing plate load capacity is based on the steel plate bearing on the wood sole plate perpendicular to the grain and steel plate bending in cantilever action.

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT

Related Products

RTUD
RTUD
Ratcheting Take-Up Device