Foundation Hardware – HighMast India
Foundation Hardware
HighMast India

Anchor Bolt Cages & Foundation Hardware

Pre-fabricated anchor bolt cages, base plates, and template frames for high mast pole foundations. IS 1367 Gr 8.8 galvanized bolts with test certificates.

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Foundation Hardware

Anchor Bolts, Base Plates, and Foundation Hardware

The hardware connecting a high mast pole to its foundation carries the entire structural and wind load of the pole above it — this is not a component to under-specify. Here's what's involved.

Anchor Bolt Cages

A cage of high-tensile anchor bolts is fabricated and set into the foundation formwork using a template that precisely matches the pole's base flange — even a small misalignment here can make pole erection difficult or compromise the load path.

Base Plates

The pole's base plate distributes its load onto the anchor bolts and foundation. Plate thickness and bolt circle diameter are engineered to the pole's design wind load, not standardized across all pole heights.

Grouting and Leveling

After the pole is set, the gap between base plate and foundation is non-shrink grouted and leveled — getting this step wrong is a common cause of long-term pole tilt or vibration issues that only show up months after installation.

Material Certification

All anchor bolts and hardware come with mill test certificates confirming the steel grade, which is typically required documentation for government tender handover and structural audits.

Frequently Asked Questions

Do you supply foundation hardware separately for a project we're installing ourselves?

Yes, we can supply anchor bolt cages, base plates, and templates as a standalone item, engineered to your pole's specification, with mill test certificates included.

What happens if the anchor bolt template doesn't match the pole on delivery?

This is exactly why we supply pole and foundation hardware as a matched set wherever possible — when hardware is sourced separately from a different pole supplier, mismatch is a real and common risk.