Please find below the latest case studies from Subsidence Forum Members
Mainmark – concrete slab relevelling allowed a Currys store to stay open whilst subsidence was treated
Mainmark, a ground engineering specialist with over 30 years’ experience, used its innovative Teretek® geopolymer resin injection technology to treat a subsidence problem at a Currys-PC World store within Newbury Retail Park. The retail area was constructed in 2007 and built on top of an old rubbish tip. In 2019 the stores concrete floor slab began to […]
Mainmark – Cementitious grouting used to re-level and stabilise London residential housing instead of traditional underpinning
Two residential buildings in Barnet, London, suffered from subsidence and heave due to the expansion of unsettled London clay soil. Building A was stabilised using the traditional underpinning method. Building B suffered randomised distortion with a lift of 140mm on one side, which presented a challenge for conventional methods and potentially the use of hydraulic […]
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