Construction Case Study: "Mini Wall Method"
Basic information on the mini wall construction method and various case studies are included! It can accommodate narrow sites and can achieve a maximum depth of 20m with small machinery!
The "Mini Wall Method" is a construction technique that creates a soil-cement underground continuous wall with high water-stopping capability and uniform vertical strength by vertically mixing and agitating cement slurry discharged from the ground and the lower end of the posts using a chainsaw-type cutter mounted on a cutter post. Since it allows for the creation of walls of uniform thickness, it is possible to install core materials at arbitrary intervals, providing high flexibility in soil retention design and enabling the construction of economical soil-retaining water-stopping continuous walls. **Features of the Mini Wall Method** - Due to the uniform thickness of the wall, the installation interval of stress core materials can be set arbitrarily. - Wall thickness can be adjusted by rearranging the cutter bits. - Construction is possible in close proximity to structures and at property boundaries. - The use of a suspended leader allows for stepped construction (5-6 meters). *For the catalog and construction examples of the "Mini Wall Method," please refer to the PDF data available for download.*
basic information
Please refer to the PDF data for the catalog and construction examples of the "Mini Wall Method" available for download. Applications: ■ Retaining water stop wall ■ Retaining water stop wall (step construction) ■ Concrete sheet piles (slope construction) ■ Concrete sheet piles (step construction, near railway work) ■ Concrete sheet piles (near apartment work) ■ Concrete sheet piles (wavy concrete sheet piles installed) ■ Ground improvement
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Applications/Examples of results
【Applications】 ■ Construction of retaining and waterproofing walls near existing buildings and structures, as well as ground improvement works ■ Creation of retaining and waterproofing walls during underground excavation in civil engineering and construction works ■ Permanent retaining wall method using concrete sheet piles ■ Liquefaction countermeasures through grid-shaped ground improvement, etc. *For more details, please refer to the catalog or feel free to contact us.
