Pressure Grouting is commonly used to treat or prevent excessive settlement underneath structures. Pressure Grouting uses cementitious grouts of various forms and is injected underneath the structure and fills any voids to prevent further settlement occurring. This system can also be used to fill disused drains and service ducts tunnels or solution features.
Pressure grouting is often used below settled floor slabs where it can return the floor to its original position and is often used in conjunction with mini piles. This is where significant depth of fill will make up its present.
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