05Prefabricated reinforcement
Pile & Column Cages
Depth you can depend on.
Cages are assembled on jigs with helical or ring links fixed to drawing, so circularity, cover and lap positions are right before they leave the yard. Lift, lower, pour — no fabrication over an open bore.
- Cage type
- Pile · Column · Beam
- Links
- Helical or ring
- Length
- Made to drawing
- Diameter
- Made to drawing
Main bars
Why it matters
Engineered for the site, not the brochure.
True circularity
Jig assembly keeps the cage round and the cover consistent along its length.
Robust welds
Stiffener rings and link connections are fixed to survive lifting and lowering.
Site-ready
Cages arrive with lifting points marked, ready to drop into the bore.
Made to drawing
Main bars, links, spacers and laps configured to your pile schedule.
Technical data
Specifications
- IS 2911
- IS 1786:2008 bars
Values are indicative. Each supply is backed by the mill test certificate for its heat or batch.
| Item | Scope |
|---|---|
| Main bar diameter | 12 – 40 mm |
| Link diameter | 8 – 16 mm |
| Link type | Helical spiral · circular rings |
| Stiffener rings | As per design |
| Cover spacers | Supplied and fixed |
Questions
Asked often
How long can a cage be?
Length depends on transport and lifting on your site. Longer piles are delivered in sections with coupled or lapped joints.
Do you supply spacers?
Yes. Cover blocks or rollers are fixed to the cage before dispatch.
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Let's build something that lasts.
Share your BOQ or bar bending schedule. We'll come back with availability, a price and a delivery plan.