What is Formwork in Construction?
Formwork is a temporary mould used to hold freshly poured concrete in place until it gains sufficient strength to support itself.
It plays a critical role in determining:
- Structural accuracy
- Surface finish
- Construction speed
- Overall cost
Formwork alone can account for approximately 25–30% of total construction costs, depending on project complexity.
Types of Formwork Used in Construction
Several formwork systems are used in modern construction:
1. Timber Formwork
Traditional method using wood panels. Affordable but labour-intensive and less durable.
2. Fabric Formwork
Flexible sheets are used for curved or irregular shapes.
3. Plastic Formwork
Lightweight, reusable and modular.
4. Aluminium Formwork (Mivan System)
High strength-to-weight ratio, reusable up to 150–200 times.
5. Steel Formwork
Durable and suitable for heavy, repetitive use.
Among these, aluminium formwork offers the best balance of speed, precision and durability.
What is Modular Formwork?
Modular formwork refers to a construction approach that uses pre-engineered, standardised panels that fit together systematically.
Benefits include:
- Up to 50% faster construction
- Reduced on-site alterations
- Lower labour dependency
- Improved dimensional accuracy

What is the difference between Aluform and Mivan technology?
Key Features of Alu-Form Technology
1. Monolithic Structure
The entire structure is cast as a single concrete unit, increasing strength.
2. High Load-Bearing Capacity
Approximately 7–8 tonnes per sq.m, significantly higher than brick masonry.
3. Faster Construction Cycle
One floor can be completed in about 7 days.
4. Quick De-Shuttering
Vertical panels can be removed within 12 hours (after achieving the required strength).
5. High Reusability
Aluminium panels can be reused 150–200 times.
Alu-Form Construction vs Traditional Masonry
In Mivan construction, the formwork panels are well-made, ensuring consistent dimensions and a smooth concrete finish :
Traditional masonry makes use of bricks, stones and concrete blocks to construct walls and structures. :
FAQs (Frequently Asked Questions)
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What is Alu-Form / Mivan Technology used for?
It is primarily used for high-rise apartments, villas, and mass housing projects.
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Is Alu-Form construction better than brick construction?
It is accurate, more durable, and more earthquake-resistant, but offers less flexibility for design changes.
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Is Alu-Form construction expensive?
Initial investment is higher, but long-term cost savings are achieved through speed and reduced labour.
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Does Alu-Form construction require plastering?
No. The smooth finish eliminates the need for traditional plastering.
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How many times can Mivan formwork be reused?
Approximately 150–200 times, depending on maintenance.