Polyurethane Resin Injection Underpinning? Slab Lifting Required
This Gymnasium floor is out-of-level and keeps on moving.
Our Structural Engineer investigation found the building is on Brisbane River compressible river alluvial soils. And that they are constantly, gradually subsiding.
Also, flood events and saturation of the founding soils also exacerbate the subsidence.
After a thorough investigation, our RPEQ Structural Engineer Report recommended 𝗦𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗮𝗹 𝗨𝗿𝗲𝘁𝗵𝗮𝗻𝗲 𝗥𝗲𝘀𝗶𝗻 𝗴𝗿𝗼𝘂𝗻𝗱 𝘀𝘁𝗮𝗯𝗶𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻 for re-establisment of an even floor surface.
There are a number of Companies offering Urethane Resin solutions for slab settlements and footing subsidence.
𝗧𝗵𝗲 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗰𝗮𝗻 𝗯𝗲 𝗮𝗺𝗮𝘇𝗶𝗻𝗴𝗹𝘆 𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲, 𝗼𝗿 𝗶𝘁 𝗰𝗮𝗻 𝗱𝗼 𝗮𝗯𝘀𝗼𝗹𝘂𝘁𝗲𝗹𝘆 𝗻𝗼𝘁𝗵𝗶𝗻𝗴 𝗮𝘁 𝗮𝗹𝗹. Depending the type of construction and the ground conditions and most importantly, The Experience of the Company doing the work.
If you are considering Resin Injection Underpinning, it is advisable to get an independent engineer report first.
