Shuttering & Formwork Types Explained — MS Plates, Plywood & Props
Formwork

Shuttering & Formwork Types Explained — MS Plates, Plywood & Props

June 22, 20267 min read

Shuttering and formwork are the temporary moulds that hold wet concrete in shape while it cures. Whether you're a contractor casting hundreds of slabs or an individual building your first home — choosing the right material directly affects your concrete finish, cost and timeline.

1. MS Plates (Steel Shuttering)

Mild steel plates (IS 2062 grade) are the workhorse of Indian shuttering. They produce a smooth concrete finish, can be reused 80+ times and are available in standard or custom sizes.

2. Film-Faced Plywood

12mm phenolic film-faced plywood delivers a near mirror-finish on concrete. The WBP glue core resists moisture during curing — ideal for exposed concrete and home construction slabs.

3. MS Channels / Chali (Waler System)

MS channels and chali are used as horizontal runners to distribute concrete pressure across shuttering panels. Essential for wall and column formwork above 3m height.

4. Adjustable Steel Props (Prop Jacks)

Telescopic steel props (1.5m to 4m) with U-head and base provide primary vertical support for slab formwork. ISI-marked props carry 30 kN safe working load.

5. Cuplock Scaffolding as Slab Support

For heavy slabs and multi-span decks, Cuplock towers replace individual props — distributing load more uniformly and allowing greater height flexibility.

Which System Do I Need?

For a typical house slab: Prop Jacks + MS Plates or Plywood + Chali runners. For columns and walls: MS Plates + MS Channels. For large commercial slabs: Cuplock towers.

Not sure what you need? Call us on +91 98291 68830 — we'll calculate the exact material list for your project free of charge. Pan-India delivery in 72 hours.

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