Concrete Repair & Refurbishment
BGN Construction provides structural concrete repair, rehabilitation and refurbishment services for buildings, bridges, industrial facilities and civil infrastructure. Our scope addresses a range of deterioration mechanisms — from spalling and cracking due to carbonation or chloride ingress, to fire damage, impact loss and chemical attack — using established repair methods and compatible materials.
Concrete Defect Repair
Crack Injection and Sealing
Surface Refinishing and Topping Systems
Fire-Damaged Concrete Repair
Steel Reinforcement Corrosion Treatment
Corrosion Inhibitor Application
Rebar Replacement and Cathodic Protection
Protective Coatings and Waterproof Membranes
Structural Strengthening
CFRP Lamination and Wrap Systems
Steel Plate Bonding
Section Enlargement
Foundation & Substructure Works
Underpinning & Stabilisation
Basement Waterproofing Integration
Settlement Repair and Leveling
Applications
Multi-storey residential and commercial buildings
Bridges, flyovers and elevated structures
Industrial plants, warehouses and process facilities
Parking structures and podium decks
Water-retaining and underground concrete works
Delivery & Maintenance
Our approach begins with a condition survey and, where required, non-destructive testing to establish the root cause of deterioration. Repair methodologies are selected based on compatibility with existing substrates and exposure conditions. Post-repair we provide documented as-built records and material specifications to support ongoing asset management.