Products

FRP Manhole Cover

FRP Manhole Covers are made using thermoset material for long term durability. The material comprises of cross-linked polyesters combined with Fibreglass reinforced materials to sustain against wear-n-tear for heavy load vehicular traffic. It is 40% lighter than traditional Precast Concrete and Cast Iron covers.

List of Available Size

Product Outer Frame Size (F) Clear Opening (O) Weight (Kg.) Approx
Inch mm Inch mm njk
Square 10 X 10 250 X 250 7.8 X 7.8 195 X 195 2.0
12 X 10 300 X 300 10 X 10 250 X 250 3.0
15 X 15 380 X 380 12 X 12 300 X 300 4.5
18 X 18 450 X 450 16 X 16 400 X 400 7.0
21 X 21 535 X 535 18 X 18 450 X 450 9.0
24 X 24 600 X 600 20 X 20 510 X 510 14.0
28 X 28 710 X 710 24 X 24 610 X 610 19.5
30 X 30 760 X 760 26 X 26 660 X 660 -
36 X 36 915 X 915 30 X 30 750 X 750 36.0
Rectangular 9 X 12 230 X 300 7 X 10 165 X 235 1.7
18 X 24 450 X 600 14 X 20 350 X 510 10.0
21 X 28 535 X 710 18 X 24 450 X 610 15.0
Round 27.5 700 24 600 5.0

Application

  • LD 2.5T
  • Suitable for use within residential and institutional complexes with pedestrian but occasional light motor vehicle traffic. These covers are also used for inspection chambers.
  • LD 5.0T
  • Suitable for use in areas with motor vehicles traffic e.g. Underground parking or parking decks in residential areas
  • General Applications
  • Inspection chambers for sewerage.
  • Underground electrical and telecom cabling.
  • Water, Gas and Petroleum industrial installations.
  • Beautification of gardens and landscapes.
Outer Frame Size (F) Clear Opening (O) Height (H)
mm
Weight (kg.)
Approx
Capacity Tonnes
Inch mm Inch mm
10 X 10 250 X 250 7.8 X 7.8 195 X 195 22 2.0 2.5
10 X 10 250 X 250 7.8 X 7.8 195 X 195 22 2.0 5.0
  • Available Size: 10 X 10 Inch
  • Available Colors: Black, Ivory
Outer Frame Size (F) Clear Opening (O) Height (H)
mm
Weight (kg.)
Approx
Capacity Tonnes
Inch mm Inch mm
12 X 12 300 X 300 10 X 10 250 X 250 26 3.0 2.5
12 X 12 300 X 300 10 X 10 250 X 250 26 3.0 5.0
  • Available Size: 12 X 12 Inch
  • Available Colors: Black, Ivory
Outer Frame Size (F) Clear Opening (O) Height (H)
mm
Weight (kg.)
Approx
Capacity Tonnes
Inch mm Inch mm
15 X 15 380 X 380 12 X 12 300 X 300 26 4.5 2.5
15 X 15 380 X 380 12 X 12 300 X 300 26 4.5 5.0
  • Available Size: 12 X 12 Inch
  • Available Colors: Black, Ivory

Advantages & Features

Description Ventura RCC Cast Iron
Life High Low Moderate
Corrosion Resistance High Medium Low
Strength to Weight Ratio High Low Moderate
Scrap Value Nil Low High
Colour Wide Range Concrete Grey Black / Metallic
Finish Fine Poor Rough
Abrassion Resistance Yes None None
Cost Comparable to CI Low Moderate
Handling Easy Very Difficult Difficult


Liability

Why people prefer Ventura FRP Cover? Manhole covers made out of cast iron installed on the roads & the respective sites tend to get stolen away due to its higher scrap value. The result of getting cast iron manhole cover being stolen creates unmanageable hassle for daily commuters on road and other installed areas. This creates a huge problem in our daily routine as below.