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Fibrelite Composite Manhole and Trench Covers

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 EMEAUS and CanadaLatin AmericaAsia Pacific 

Europe, Middle East & Africa (EMEA)

US and Canada

Latin America

Asia Pacific

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H20 Wheel Load (20K Loading) Trench Panels

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For loads of up to 20,800 lbs.

H20 wheel loading is specified for areas such as driveways, factory floors, parking lots and off roadway applications subject to occasional vehicular traffic.  The 20K load rating has the same wheel loading as AASHTO H20 of 16,000 lbs. plus a 30% load increase due to impact forces for a total wheel load of 20,800 lbs.  20K loading is not appropriate for areas that are subject to continuous traffic such as streets or highways.

Trench widths up to 3ft (36″) – End to End Configuration

Dimension ’A’Dimension ’B’DepthWeight
12"-36"18"-60"2"6 lbs/ft^2
12"-36"18"-60"4"7.5 lbs/ft^2

Frame or Rebate Installation:

Trench widths over 3ft (36″) up to 5ft (60″) – Side by Side Configuration

Dimension ’A’Dimension ’B’DepthWeight
36"-60"18"-30"2"10.5 lbs/ft^2
36"-60"18"-30"4"11 lbs/ft^2

Frame or Rebate Installation:

Trench widths over 5ft (60″) – Grid, Side by Side Configuration

Dimension ’A’Dimension ’B’DepthWeight
36"-60"18"-30"2"10.5 lbs/ft^2
36"-60"18"-30"4"11 lbs/ft^2

Frame or Rebate Installation – utilises center support beam

Custom Moulded Stepped Covers

Fibrelite trench covers can be custom moulded to be stepped, allowing them to be retrofitted into existing frames with shallow rebates while maintaining their structural integrity (independently tested).

 

This allows direct replacement of previously existing metal covers, or installation in existing precast or preformed concrete trenches. Stepping can also reduce manufacturing cost and weight.

Stepped covers can be retrofitted to existing frames. Port of Felixstowe pictured (F900 load rated)

Stepped covers can be designed to fit precast and preformed trenches and troughs.

Quick Stepped Cover Quote

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