Isometric view of heavy traffic 12 inch deep std open bottom channel

Link to the pull box photo album HT Trench Photos

Heavy Traffic Rated Open Bottom 8" & 12" Depth Channel

Reinforced with steel, Concast standard concrete heavy traffic channel will all support a minimum of 32,000 lbs. per axle load, which is AASHTO H-20.  They can also support up to 64,000 lbs. per axle load when paired with Concast's H-40 rated covers.

Open Bottom Channel  *  Used With 2 or 3 Inch Thick Covers
SG Top Rail FRP Top Rail Width X Depth
Channel ID
(Inches)
Length
(Inches)
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Dwg Block
HT0608 48" HTF0608 48" 6 X 8 48 HT0608 48"
HT0608 HTF0608 6 X 8 96 HT0608
HT1208 48" HTF1208 48" 12 X 8 48 HT1208 48"
HT1208 HTF1208 12 X 8 96 HT1208


Open Bottom Channel  *  Used With 3 Inch Thick Covers
SG Top Rail FRP Top Rail Width X Depth
Channel ID
(Inches)
Length
(Inches)
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Dwg Block
8010HT3 HTF1012 48" 10 X 12 48 8010HT3
8020HT3 HTF2012 48" 20 X 12 48 8020HT3
8024HT3 HTF2412 48" 24 X 12 48 8024HT3
8030HT3 HTF3012 48" 30 X 12 48 8030HT3
8040HT3 HTF4012 48" 50 X 12 48 8040HT3
8810HT3 HTF1012 10 X 12 96 8810HT3
8820HT3 HTF2012 20 X 12 96 8820HT3
8824HT3 HTF2412 24 X 12 96 8824HT3
8830HT3 HTF3012 30 X 12 96 8830HT3
8840HT3 HTF4012 40 X 12 96 8840HT3


Open Bottom Channel  *  Used With 4 Inch Thick Covers
SG Top Rail FRP Top Rail Width X Depth
Channel ID
(Inches)
Length
(Inches)
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Dwg Block
8040HT4 HT4F4012 48" 50 X 12 48 8040HT4
8840HT4 HT4F4012 40 X 12 96 8840HT4


Open Bottom Channel   *  Used With 6.5 Inch Thick Covers
SG Top Rail FRP Top Rail Width X Depth
Channel ID
(Inches)
Length
(Inches)
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Dwg Block
8010HT HT6F1012 48" 10 X 12 48 8010HT
8020HT HT6F2012 48" 20 X 12 48 8020HT
8024HT HT6F2412 48" 24 X 12 48 8024HT
8030HT HT6F3012 48" 30 X 12 48 8030HT
8040HT HT6F4012 48" 40 X 12 48 8040HT
8050HT HT6F5012 48" 50 X 12 48 8050HT
8810HT HT6F4012 10 X 12 96 8810HT
8820HT HT6F2012 20 X 12 96 8820HT
8824HT HT6F2412 24 X 12 96 8824HT
8830HT HT6F3012 30 X 12 96 8830HT
8840HT HT6F4012 40 X 12 96 8840HT
8850HT HT6F5012 50 X 12 96 8850HT

Cover Options:   Galvanized Steel * Concrete * Polymer * Ventilated * Fiberglass