The Girder Slab Roofing System is a type of roof construction used in buildings, particularly in commercial, industrial,
and large residential buildings. It combines girders (as Beam) and slabs to create a strong, stable roofing framework.
Here's an overview of the system:
Key Components of the Girder Slab Roofing System:
- Girders:
- These are the primary load-bearing structural elements in the system. These precast beams are
pre-stressed RCC elements that are custom made to suit different span & load requirements of
our worthy clients.
- Girders are designed to carry the weight of the roof and any live loads (e.g., people, equipment,
snow, etc.) and transfer to the supporting columns.
- Slabs:
- The roof slab is placed over the girders. These are RCC elements adequately designed to
perfection.
- Slabs are designed to be relatively thin and provide the flat surface for the roof, while the girders
provide the necessary strength to support them.
- Strength and Durability:
- The combination of girders and slabs provides a strong, durable roof that can support heavy loads.
- Span Capability:
- The use of girders allows for longer spans between columns, meaning fewer supporting walls or columns
are needed, providing open floor plans or larger spaces.
- Versatility:
- It can be adapted to various building types and is suitable for different roof shapes and sizes.
- Reduced Construction Time:
- Precast or prefabricated slabs can speed up construction time compared to traditional roofing methods.
- Cost-effective:
- For large structures, the girder slab system can be a cost-effective option as it minimizes the need for
excessive internal supports.
Applications Of Girder Slabs Roofing Systems
- Industrial buildings: Warehouses, factories, or large storage areas.
- Commercial buildings: Shopping centers, office buildings, and parking garages.
- Residential buildings: Large multi-story residential complexes, though it is also used in some single
family houses too due to their above benefits.
Specification:
Standard Girder Slab Sections
Girders:
- 4" X 9" and 4" X 10"
- 5" X 12" and 5" X 14"
- 6" X 15" and 6" X 18"
- 7" X 18" and 8" X 24"
- And other Main Girders 80” & above
Slabs:
- Up to 6.5' long and 1.5' wide
