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Bar Grating Load Tables
 

Load and Deflections Tables

 STEEL BAR
    Bar Grating Size
Click on Bar Grating Size to bring up specific load table
   
  Welded & Press Locked  19-W-4
15-W-4
 
  Welded Close-Mesh & Press Locked
  Close-Mesh 
13-W-4
11-W-4
10-W-4
8-W-4
 
  Press-Locked Close-Mesh  7-P-4
 
  Stainless Welded & Stainless Press-Locked  19-S-4
19-SP-4
 
  Railroad Grating (AAR Approved)  25-W-4
27-W-4
 HEAVY DUTY STEEL  
   
  Heavy Duty Welded 15-H-4
19-H-4
22-H-4
30-H-4
38-H-4
   
   
 ALUMINUM GRATING  
   
I-Bar Swage Locked 19-SI-4
15-SI-4
11-SI-4
   
I-Bar Swage Locked Close-Mesh 8-SI-4
   
Rectangular Bar Swage-Locked & Press Locked 19-SR-4
19-AP-4
  15-SR-4
15-AP-4
   
Press-Locked Close Mesh 13-AP-4
   
Rectangular Bar Swage-Locked Close Mesh & Press-Locked Close Mesh 11-SR-4
11-AP-4
10-AP-4
8-SR-4
8-AP-4
7-AP-4
   
Duo Grip™ Extruded Table of Safe Spans
   
   
 RIVETED GRATING  
   
Steel Riveted Grating 18-R-7
12-R-7
   
Aluminum Riveted Grating 18-AR-7
12-AR-7
   
   
 RIV-DEXTEEL® BRIDGE DECK GRATING
 
Basics for Design  Load Distribution per AASHTO
 
 
 
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