Structural Strengthening
Enhancing load capacity
Overview
Expert structural strengthening using carbon fibre (CFRP) and steel plate bonding in Sydney. Our structural remediation specialists increase the load-bearing capacity of existing concrete structures across NSW, ensuring building compliance and long-term stability.
What We Provide
- Carbon fibre wrapping
- Steel plate bonding
- Column jacketing
- Beam strengthening
Benefits
→ Increased capacity
→ Minimal weight add
→ Corrosion resistance
→ Versatile application
Common Applications
Structural strengthening is critical for increasing load capacity of existing structures to accommodate additional floors in residential and commercial buildings, upgrading carpark slabs to support heavier electric vehicles, and retrofitting earthquake resistance into heritage buildings across Sydney. Carbon fibre reinforced polymer (CFRP) wrapping is used for columns in high-rise buildings requiring strength upgrades without increasing dimensions, beams supporting increased loads from mezzanine installations, and slabs requiring flexural strengthening for equipment loads. Steel plate bonding applications include strengthening bridge beams for increased traffic loads, reinforcing tunnel lining segments, and upgrading industrial facility structures for heavy machinery. We specialize in confined space strengthening work including basement columns, underground carparks, and utility tunnels.
Why Choose TRD
TRD Remedial uses premium CFRP systems from Sika CarboDur and BASF MBrace providing 50-200% load capacity increases with minimal weight addition and zero dimensional increase. Our structural engineers (CPEng certified) design strengthening systems using finite element analysis (FEA) to optimize fibre placement and bonding patterns. We provide 10-year structural warranties backed by engineer certification and $20 million structural alteration insurance. Our portfolio includes 200+ strengthening projects with zero structural failures.
Service Area
Sydney-wide structural strengthening services: CBD high-rises, Eastern Suburbs heritage buildings, North Shore commercial structures, Inner West industrial facilities, Western Sydney residential developments, and infrastructure across NSW.
200%
Strength Gain
Light
Weight
Fast
Installation
Our Process
Prep
Grind and clean surface
Adhesive
Apply structural epoxy
Install
Apply CFRP or steel plates
Cure
Allow adhesive to cure fully
Final StepFrequently Asked Questions
CFRP carbon fibre strengthening typically requires 1-2 weeks depending on element size and adhesive cure time. Surface preparation takes 2-3 days, fibre application takes 1-2 days, and full cure time is 7 days before loading.
CFRP strengthening typically increases load-bearing capacity by 50-200% depending on fibre layup design and bonding pattern.
Yes, CFRP and steel plate bonding provide permanent structural upgrades with design life matching the concrete structure. We provide 10-year structural warranties backed by engineer certification.
CFRP strengthening typically costs $400-800 per square meter of application depending on system complexity and access. Steel plate bonding costs $500-1,200 per square meter.
Yes, structural strengthening is minimally disruptive. Surface preparation creates dust managed with containment barriers, and CFRP application uses low-odor epoxies.
Yes, all structural strengthening work requires design calculations from a certified structural engineer and Building Commissioner approval before commencement.
What Our Clients Say
Our 1960s office tower needed column strengthening to accommodate additional mechanical loads on upper floors. TRD's CFRP strengthening solution was non-invasive and completed in 2 weeks without relocating occupants.
"We wanted to convert our warehouse to add a second level mezzanine, but the existing slab wasn't rated for the additional load. TRD strengthened our main support beams with carbon fibre, and now we have the capacity we need.
"Ready to Get Started?
Contact us for a free consultation and site assessment.
