Cover Blocks – STELCOVER

STELCOVER Cover Blocks ensure proper spacing between rebar and formwork, preventing rust and ensuring strong, durable structures. They are M-40 grade with excellent load-bearing capacity and strong bonding with concrete.

Key Features

Assured Cover Thickness

Accurate, uniform spacing every time.

M-40 Strength

High load capacity for site conditions.

Concrete Bond

Texture designed to lock into concrete.

Wire-Tie Friendly

Easy to fix with binding wire.

Corrosion Protection

Stops rebar exposure and rusting.

Sturdy Packaging

Boxed for safe handling and storage.

Technical Specifications

Specification

Details

Grade

M-40 (400 kg/cm² load capacity).

Material

Cement concrete engineered for bonding.

Sizes & Packing

Slab 20–25 mm (200 pcs/box); Column/Beam 30–40 mm (100 pcs/box); Raft/Foundation 40–50 mm (50 pcs/box); Heavy Raft 65–75 mm (30 pcs/box).

Surface

Textured for improved concrete adhesion.

Handling

Can be tied to rebar; store dry to prevent damage.

Applications

Slabs (20–25 mm)

Correct top/bottom cover in slabs.

Columns/Beams (30–40 mm)

Maintains side cover.

Rafts/Foundations (40–50 mm)

Proper spacing in deep pours.

Heavy Rafts (65–75 mm)

Extra cover for heavy bases.