News & Articles

James Henry Geathead

Filling tunnels on the London Underground As Propump prepare to pump more specialist foamed concrete into a network of passageways in …
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Annulus and headings

Annulus fills Foamed concrete has a great number of potential uses. The fluid nature of this Foamed cement / grout combination …
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Finsbury Park shaft

London Underground Back in 1863 The Metropolitan Railway opens the world’s first underground railway, between Paddington and Farringdon Street. It was …
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