steel reuse
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Steel ReUse
Cleveland Steel and Tubes Ltd
Roy Fishwick
Managing Director
Your logo
ASBP 2021
Metals Recycling & Reuse
Kindly supported by
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Surplus/waste?? 600,000 T cancelled project
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Steel is a great material and 95%+ is currently recycled
Steel can do better than that!! - properties don’t deteriorate - REUSE
Cannot reuse ;
Steel that’s be subject to Radioactivity
Steel that has been subject to fire (need to check the history of the building, standards on the re-use of steel after a fire etc)
Steel that’s been subject to fatigue ( may need to carry out further inspections for micro-cracking of the steel)
Recycle – saves 70% carbon vs new
Reuse – saves 96% carbon vs new
Recycle – that’s enough?
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Can we reuse?
YESCPR – one of 7 tenets is sustainability – principle
Eurocode 3 – Part 1 –
Performance qualities
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Basic Reuse Protocol
Specify the required properties
Establish test frequency
Test
Compare results to spec
Steel Construction Institute
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Specification
Specification is key
Specifications include modern grades, how can you hope
to reuse?
Specify by performance criteria – not by size and grade
Minimise usage
EAF vs BOF – this is a GLOBAL emergency. Is ticking all
your own “green” boxes really making a difference or just
punting the problem to someone else
Feedback Loops
Cosmetic expectations for cosmetic situations
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Traditional Model
Building Required
Design
Procurement
Contractor
AlternativeMaterial/Product
Materials sourced
Complete
New Material –
Always availableSpecific Lead timesPrice list costsDesign from catalogues
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Current/Future Reuse Model - Conundrum
TIME
Available material Specification
Availablematerial
Estimating / QS / Design
Available material
Procurement
Available material
Contractor
MaterialWhat's on site ?
What else is there available?
What do you own ?
What is “normal” supply model? (Do you have to do something new?)
End of Life
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Film Sets to Farm Gates
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Hunterston Turbine
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Prop-agating Props
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NTS Building
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London Olympic Stadium
• Sub title in PT Sans
2010/11
>2000T Irish gas pipe
Greenest games ever
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Niche
-Developing market (unless you want tubes!)
-Need to be flexible in design requirements
-Don’t go for all or nothing solution – some reuse better then none
-See what assets you have already AND WHO ELSE MIGHT WANT THEM – FUEL THE CIRCULAR ECONOMY
-Its already happening and more and more are talking about it