LG Industries manufactures Chemical Anchor Foundation Bolts are anchoring systems where a threaded rod or foundation bolt is fixed into concrete using chemical adhesive resin instead of mechanical anchorage. This method provides very high bond strength, making it ideal for tower cranes, heavy machinery, structural steel, and retrofit foundations.
Working Principle
A drilled hole is cleaned thoroughly and filled with chemical anchoring resin (epoxy, vinyl ester, or polyester). The foundation bolt or threaded rod is then inserted and rotated into the resin. After curing, the resin forms a strong chemical bond with both concrete and steel, transferring tensile and shear loads safely into the foundation.
Material Options
High Tensile Threaded Rod (IS 1367 / ASTM F1554)
Mild Steel (IS 2062)
Stainless Steel (SS 304 / SS 316) – for corrosive environments
Chemical Resin Types
Epoxy Resin: Heavy loads, cracked concrete, tower cranes
Vinyl Ester: High performance, faster curing
Polyester: Medium loads, non-critical applications
Surface Finish
Black / Self Finish
Hot Dip Galvanized (HDG)
Zinc Plated
Stainless Steel (natural finish)
Key Features
Very high pull-out and shear strength
No expansion pressure – suitable for edge and close spacing
Ideal for post-installed or retrofit foundations
Suitable for dynamic and seismic loads
Precise alignment of foundation bolts
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LG Industries Manufactures Foundation Bolts Are Heavy-duty Threaded Fasteners Used To Secure Structures, Machinery, Or Equipment To A Concrete Foundation. They Are Sometimes Also Called Anchor Bolts Because They Anchor The Item Firmly Into The Concrete, Helping Resist Forces Like Tension, Shear, Vibration, Uplift, And Lateral Movement. Foundationbolts.in+1In Simple Terms: They Make Sure Whatever You’re Fixing Stays Strongly Attached To The Concrete Base, Keeping The Structure Safe And St Continue