Types of Scaffolding Used in MRT & Highway Projects
- Nabiha A.
- Jul 15
- 3 min read
Table of Contents
Introduction
What types of scaffolding are used in MRT and highway projects? Here's a quick answer for you.
In mega projects such as MRT and highway construction, scaffolding is not just a simple support structure — it is a safety and work efficiency system. This article explains the main types of scaffolding commonly used and their advantages in the context of large-scale construction.
Why Scaffolding Is Important In Mega Projects
The main functions of scaffolding:
Supporting workers and equipment at height.
Provides safe access to complex structures.
Assisting with concrete and steel installation work.
Ensure accurate and efficient work.
Scaffolding Frame (Modular)
The most common types in civil construction:
Widely used for straight structures and wall work.
Suitable for medium height.
Economical and stable.
Ringlock Scaffolding
Main options for MRT projects and complex structures:
A very flexible modular system.
Suitable for curved or multi-storey structures.
Withstands high loads and is quick to install.
Popular in tunnel and bridge work.
Cuplock Scaffolding
Suitable for heavy and stable work:
Designed for heavy loads such as large concrete structures.
Used in flyover and viaduct work.
Less flexible than Ringlock, but very strong.
Suspended Scaffolding
Used when bottom access is impractical:
Commonly seen on high bridges and suspension structures.
Hang from the top using a cable.
Mobile Scaffolding
Mobile scaffolding for flexible work:
Mounted on wheels and easy to move.
Suitable for interior work or light maintenance.
Needs to be locked when in use for safety.
Cantilever Scaffolding
Used when space below is limited:
Installed from the main structure and protruding outwards.
Used in areas that are difficult to reach from below.
Need support and accurate load calculation.
Comparison of the Advantages of Each Type
Types of Scaffolding | Advantages | Suitability |
Frame (Modular) | Economical, easy to install | Straight structure & medium height |
Ringlock | Flexible, strong | Tunnel, complex shape |
Cuplock | Very stable | Viaduct, flyover |
Suspended | Access from above | Suspension bridge |
Mobile | Mobile | Maintenance & light work |
Cantilever | Narrow space access | Area without basement |
Did you know?
Ringlock and Cuplock are specially imported for large-scale projects.
Malaysia has scaffolding safety standards under CIDB.
The use of quality scaffolding reduces construction site accidents.
Conclusion
The type of scaffolding used in MRT and highway projects depends on the structural, safety, and work efficiency requirements. Each type — whether Frame, Ringlock, Cuplock, Suspended, Mobile, or Cantilever — has its own function. Choose the right scaffolding to ensure the project runs smoothly and safely.
Frequently Asked Questions (FAQ)
1. What scaffolding is most suitable for MRT projects?
Ringlock, because of its flexibility and strength for curved structures.
2. Can all types of scaffolding be used outdoors?
Yes, but you need to make sure it is weatherproof and securely installed.
3. Who is responsible for inspecting scaffolding?
Registered contractors and appointed safety engineers.
4. How high can scaffolding be installed?
Depending on the type, design, and load carried.
5. Does scaffolding need to be certified by the authorities?
Yes, installation must follow CIDB and DOSH guidelines.
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