Improved-Concrete Specifications:
Improved Concrete Cross Section:
Panel Lengths:
- 9′
Panel Height:
- Accomdates 115# to 141# Rail
Gauge Panel Width:
- 43 1/2 inches
Field Panel Width:
- 22 3/8 inches (10-foot tie)
- 16 3/8 inches ( 9-foot tie)
Concrete
- Compressive Strength: 6000 p.s.i. Min.
- Entrained Air: 6.0 % ± 1%
- Max. Water/Cement Ratio: 0.44
- Salt Sealer: Co-Ma-Seal CM
Rebar
- ASTM A615 Gr.60 (Tied)
- ASTM A706 Gr.60 (Welded)
Steel Angle:
- ASTM A36
Rubber Railseal Widths:
- 6 1/2 inches (Gauge)
- 6 3/4 inches (Field)
Rubber Railseal:
- Type: Virgin SBR
- Tensile: 2,000 p.s.i.
- Hardness: 65 ± 5 Durometer Shore A
- Elongation: 400%
Fastners:
- Timber Screws, 3/4″ x 12″
- Medium Carbon Steel.
- Tensile Strength 120,000 psi Min.
- Pullout Resistance +13,000 lbs