fbpx

Fibrelite Composite Manhole and Trench Covers

We’ve got you covered

 EMEAUS and CanadaLatin AmericaAsia Pacific 

Europe, Middle East & Africa (EMEA)

US and Canada

Latin America

Asia Pacific

Click Here for a Prompt Quote

AASHTO H20/HS20 Trench Panels

Select Below

For loads of up to 20 tons / 40,000 lbs.

AASHTO H20 or HS-20 Loading is specified for areas that will be subjected to frequent vehicle traffic. The H20 design load is per AASHTO’s M-306-10 load test requirements – proof load testing to 40,000 lbs. without any permanent deformation exceeding 3.2 mm or 1/8”.

Trench Widths up to 1m (40”) – End to End Configuration

Dimension ’A’Dimension ’B’DepthWeight
300 - 800mm (12" - 32")450 - 1800mm (18" - 72")76mm (3")44 kg/M² (9 lbs/ft²)
300 - 1000mm (12" - 40")450 - 1800mm (18" - 72")101.6mm (4")40 kg/M² (18 lbs/ft²)
300 - 1000mm (12" - 40")450 - 1800mm (18" - 72")117mm (4 5⁄8")44 kg/M² (9 lbs/ft²)
300 - 1000mm (12" - 40")450 - 900mm (18" - 36")203.2mm (8")61 kg/M² (12 lbs/ft²)
300 - 800mm (12" - 32")450 - 1200mm (18" - 48")203.2mm (8")61 kg/M² (12 lbs/ft²)
300 - 600mm (12" - 24")450 - 1600mm (18" - 64")203.2mm (8")61 kg/M² (12 lbs/ft²)

Frame or Rebate Installation:

Trench Widths over 1m up to 1.6m (40”-64”) – Side by Side Configuration

Dimension ’A’Dimension ’B’DepthWeight
1000 - 1200mm (40" - 48")450 - 900mm (18" - 36")101.6mm (4")55 kg/M² (11 lbs/ft²)
1000 - 1400mm (40" - 56")450 - 1000mm (18" - 40")117mm (4 5⁄8")52 kg/M² (11 lbs/ft²)
1400 - 1600mm (56" - 64")700 - 1000mm (28" - 40")117mm (4 5⁄8")52 kg/M² (11 lbs/ft²)
1000 - 1200mm (40" - 48")450 - 600mm (18" - 24")203.2mm (8")61 kg/M² (12 lbs/ft²)
1200 - 1600mm (48" - 64")450 - 800mm (18" - 32")203.2mm (8")61 kg/M² (12 lbs/ft²)

Frame or Rebate Installation:

Trench Widths over 1.6m (64”) – Grid, Side by Side Configuration

Dimension ’A’Dimension ’B’DepthWeight
1000 - 1200mm (40" - 48")450 - 900mm (18" - 36")101.6mm (4")55 kg/M² (11 lbs/ft²)
1000 - 1400mm (40" - 56")450 - 1000mm (18" - 40")117mm (4 5⁄8")52 kg/M² (11 lbs/ft²)
1400 - 1600mm (56" - 64")700 - 1000mm (28" - 40")117mm (4 5⁄8")52 kg/M² (11 lbs/ft²)
1000 - 1200mm (40" - 48")450 - 600mm (18" - 24")203.2mm (8")61 kg/M² (12 lbs/ft²)
1200 - 1600mm (48" - 64")450 - 800mm (18" - 32")203.2mm (8")61 kg/M² (12 lbs/ft²)

Frame or Rebate Installation – utilises center support beam:

Looking For Something Else?

Simply provide us with measurements of your trenching system and the load rating you require