Mechanical Zinc as Standard
Excalibur products are now Mechanical Zinc finished as standard. A technical Memorandum is available for further information.
Tottenham Court Road, platform edge screen corbel beam, fixed with the bespoke Excalibur PLUS Bolt - tested in excess of 6000hrs NSS (salt spray resistance)
Excalibur - One of the Top 50 in Essex
Essex is a true hotbed for innovation and entrepreneurship with a huge range of businesses, all of them ripe for development and poised for growth.
PLUS Bolt, A Long Lasting
Solution for Crossrail
It’s a story of a great British innovation being used in a great British engineering project.
Second Royal Award for
pioneering Screwbolt firm
A pioneering manufacturing firm is celebrating after receiving a prestigious royal award for a second time.
SFS Unimarket, Switzerland
test the new bolt
20mm Excalibur Screwbolts for Shear Re-Inforcement of car park ceilings.
20mm Screwbolt Launch
- strongest ever
The super-strength M20/300 Excalibur Screwbolt can support an impressive 25 tonnes in tensile load in 25Nm2 concrete.
The New PLUS Bolt passes
stringent testing with ease
Excalibur Screwbolts unveils its next generation twin helix threaded anchor at the UK's largest tunnelling and excavation event.
Clarification on Report 430
Further to the publication of Structural-Safety’s Cross Newsletter Issue 39, Alastair Soane has issued clarification, published in Cross Newsletter Issue 40.