吉田建設 List of Products and Services

The "Compact Mall" is a non-excavation installation method using seismic isolation pipes, suitable for construction on waterlogged ground. The excavation method can be selected from two types: the "low-torque overcutter method" using an excavation cutter bit and the "hydraulic cutting method," depending on the geology and burial conditions. Additionally, it possesses powerful capabilities even in a small size, adaptable to a wide range of soil types. 【Features】 ■ Completes large tasks in a small manner ■ Can be installed on fume pipes and PVC main pipes ■ Perfect waterproofing ■ Accurate even in narrow spaces ■ Unique construction method allows for efficient and safe excavation *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method

"Good Mall" is a construction method for sewer installation pipes that has developed special branch pipes, achieving perfect installation, water stopping, and waterproofing. The installation of Hume pipes is ensured through the use of tight-fitting branches and expansion packers, guaranteeing secure installation and a smooth interior finish. Since its development in 1996, the pressure branch pipes and pressure branch pipe connection devices have been adopted nationwide as a safe and reliable method for public sewer systems and other applications. [Features] ■ Capable of responding to various sites with abundant technology and experience ■ Achieves perfect water stopping through the use of pressure branch pipes ■ Employs triple waterproofing measures ■ Utilizes seismic isolation rubber joints (DJB) ■ Reduces overall construction and maintenance costs *For more details, please refer to the PDF materials or feel free to contact us.

• Special Construction Method

"PMP-II" is a construction method for sinking shafts that pursues the ideals of second-generation construction methods for shafts and manholes. It can be used as both a vibrating shaft and a manhole, allowing for a shortened construction period. Since it is a method for sinking concrete blocks, it can be executed quietly without vibration or noise. Additionally, it can be constructed in narrow road spaces and can be opened at night. 【Features】 ■ Compatible with manhole pumps ■ Antibacterial concrete specifications available ■ Economical construction possible due to reduced road occupancy area ■ Lightweight concrete blocks allow for construction with small cranes ■ No construction waste is generated *For more details, please refer to the PDF materials or feel free to contact us.

• Special Construction Method

The "Grun Drum" is a pneumatic propulsion device that uses compressed air from a standard compressor. Using the power of compressed air, the piston inside the product strikes the main head, and this impact force is transmitted to the steel pipe through the ram cone, enabling the propulsion of the steel pipe. Due to its simple structure, it is an extremely easy product to operate and maintain. 【Features】 ■ Each part of the machine is made from carefully selected materials ■ Each component is precisely processed, ensuring trouble-free operation ■ The seals are complete, resulting in minimal consumption of compressed air and oil ■ Simple structure ■ Extremely easy to operate and maintain *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method

The "Sheet Pile Guard Method (SP Guard Method)" is a technology that repairs aging steel sheet pile waterways using concrete panels, truss reinforcement, and filled concrete, thereby extending their lifespan. It is possible to reduce the costs of removing and replacing waterways that have reached their useful life. 【Features】 ■ The integration of steel sheet piles, concrete, and SP panels is achieved through the function of truss reinforcement. ■ Corroded steel sheet piles are protected by SP panels, truss reinforcement, and filled concrete, leading to an extended lifespan. ■ It demonstrates superiority in the repair of deteriorated S-2 structures. ■ The use of large panels allows for labor-saving in construction. ■ Custom production is possible to match the height of the waterway. *For more details, please refer to the PDF document or feel free to contact us.

• Renovation and repair methods
• Special Construction Method

The "Sheet Pile Guard Method" is a technology designed to extend the lifespan of aging steel sheet pile waterways. By repairing with concrete panels and filled concrete, it is possible to reduce the costs of removing and replacing waterways that have reached the end of their service life. 【Features】 ■ Extends the lifespan of steel sheet pile waterways ■ Contributes to reducing the costs of removing and replacing waterways *For more details, please refer to the catalog or feel free to contact us.

• Renovation and repair methods