Mini wall construction method
A ground continuous wall method that can accommodate narrow sites and allows for construction at a maximum depth of 20 meters with small machinery. It can also be adapted for permanent retaining walls through the installation of concrete sheet piles!
The "Mini Wall Method" is a construction technique that creates a soil-cement underground continuous wall with high water-stopping ability and uniform vertical strength by mixing and agitating cement slurry discharged from the base ground and the bottom end of the posts using a chainsaw-type cutter mounted on a cutter post in a vertical direction. Since uniform thickness walls can be created, it is possible to install core materials at arbitrary intervals, allowing for high design flexibility and economical soil retention and water-stopping continuous walls. 【Features of the Mini Wall Method】 - Due to the uniform thickness of the wall, the installation interval of the stress core materials can be set arbitrarily. - Wall thickness can be adjusted by changing the cutter bits. - Construction is possible close to structures and at property boundaries. - The use of a suspended leader allows for step construction (5-6 meters). *Please refer to the PDF data for the catalog and construction examples of the "Mini Wall Method" available for download.
basic information
Please refer to the PDF data of the catalog and construction examples for 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) ■ Concrete sheet piles (near apartment construction) ■ Concrete sheet piles (installation of corrugated concrete sheet piles) ■ Ground improvement
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Construction of retaining and waterproofing walls near existing buildings and structures, as well as ground improvement work ■ Creation of retaining and waterproofing walls during underground excavation in civil engineering and construction work ■ Permanent retaining wall method using concrete sheet piles ■ Liquefaction countermeasures through grid-like ground improvement, etc. *For more details, please refer to the catalog or feel free to contact us.
