Fly ash supplies dwindling
"sand is also becoming a scarce commodity" is an interesting statement. The UK is blessed with large quantities of marine sand reserves which are managed by The Crown Estate to minimise environmental damage associated with extraction. I agree that in some countries sand may be a scarce commodity, but, after conducting a regional material flow analysis of all stone, sand and gravel reserves in the UK we estimated the marine sand resource to be in excess of 50 billion tonnes. With less than 15% of the licensed area currently being dredged and around 16 million tonnes being removed on an annual basis the UK still has plenty of sand!
You must sign in or register to edit or comment on an article
Return to Talk:Fly ash supplies dwindling.
Featured articles and news
Delivering on a sustainability policy and action plan
How ECA exceeded its carbon reduction targets.
UKCA and CE marking; changes in detail
Pre and post brexit, now and the future of product certificates.
Construction product certification schemes
The role, background to and types of products certificates.
The construction industry ramps up for the general election
Election manifestos, charters, campaigns and comments.
Collaboration benefits of real-time file synchronisation
Three areas for users to focus on.
Time to recognise construction’s top talent.
Future of Green Skills in Sussex
A report on the incoming Green Skills revolution.
Sustainable Futures: Redefining Retrofit for Net Zero Living
The BSRIA Briefing 2024.
When flat roof specification becomes compromised.
Be alert to special features and techniques.
Practising Architect and Director of Sheldon Peever Studio.
Biodiversity net gain, tips and tools for small sites
How to deal with BNG when options become limited.
Registered building inspectors
Building types and conflicts of interest updates explained.
A brief run-down reminder of key points to note.
New electrical apprentice rates
Fair pay for much needed pipeline of electrical apprentices.
BSRIA's commitment to sustainability and net zero