PARAMETER

RCC

CI

Everlast FRP Manhole Covers & Gully Gratings

Life Span

Low

Moderate

High

Strength/Weight Ratio

Very Low

Moderate

Very High

Cost

Low

Moderate

Comparable to CI

Scrap Value

Low

High

Nil (Zero Scrap Value)

Colour Range

Concrete Grey

Black

Range Available

Finishing

Not Applicable

Rough

Granite Finish

Logo Embossing

Not Available

Not Available

Possible

Custom Design

Not Available

Not Available

Possible

Locking System

None

None

Available(SS-Wire Rope)

Handling

Very Difficult

Difficult

Easy

Thermal Expansion

Slight

High

Negligible

Corrosion Resistance

Low

Medium

High

Abrasion Resistance

None

None

Yes