東洋スタビ List of Products and Services

The "In-situ Asphalt Pavement Recycling Method" is a technique that crushes existing asphalt pavement on-site and simultaneously mixes it with stabilizing materials such as cement or asphalt, along with existing granular base materials, to construct a newly stabilized base layer through compaction. This method can be used in cases where existing asphalt pavement has been damaged due to increased traffic volume and there is a need to upgrade road standards, as well as in situations where the cause of damage to the existing asphalt pavement lies in the base layer, necessitating repairs or reinforcement of the base. 【Features】 ■ Crushes existing asphalt pavement on-site ■ Mixes the crushed existing asphalt pavement with stabilizing materials such as cement or asphalt and existing granular base materials, then compacts to construct a new stabilized base layer *For more details, please refer to the PDF document or feel free to contact us.

• Road construction

We would like to introduce the "System Formwork" handled by Toyo Stabilizer. This product can accommodate columns up to 1.2m square without separators. It is well-suited for the construction of RC independent columns. Additionally, the use of high-performance plywood significantly reduces the frequency of plywood replacement. The formwork can be assembled simply by combining two L-shaped formworks. 【Features】 ■ Establishes work safety through labor-saving construction with fewer workers ■ Facilitates easy adjustment of work schedules due to labor-saving at the site ■ Leads to reduced total costs associated with shortened construction periods ■ Allows for sufficient compaction with a high-frequency vibrator, improving water tightness ■ Enables CO2 reduction through the reduction of unnecessary materials *For more details, please refer to the PDF document or feel free to contact us.

• others

Toyo Stabi Co., Ltd. was established in 1981 as an in-house venture of Seino Construction Co., Ltd. Five years later, in December 1986, it became a member of the Seino Construction Group as Toyo Stabi Construction and began its journey. To meet our customers' new needs, we are actively engaging in new fields such as mid-rise ground improvement work, solar equipment foundation pile (ground screw) work, and system formwork (large formwork) work. In recent years, we have also been fully committed to disaster recovery and reconstruction efforts, receiving high praise from various sectors. **Features of Toyo Stabi** - Know-how born from extensive experience and unique technology development - Achieving low-cost, energy-efficient, speedy, and safe construction - A rich lineup to meet various needs - Prompt response to major maintenance of heavy machinery in-house - Overcoming various soft ground conditions with a vast amount of accumulated survey data *For more details, please refer to the PDF materials or feel free to contact us.*

• Ground improvement

The "Soil Rimer Method" is a shallow ground improvement technology that uses a mud-crawling stabilizer (Soil Rimer) developed for the improvement of ultra-soft ground. The improvement depth can reach up to 2.5 meters. It is mainly used for the enhancement of bottom sediments in marine areas, lakes, and rivers. For more details, please contact us. 【Features】 ■ Uses a mud-crawling stabilizer (Soil Rimer) ■ Improvement depth can reach up to 2.5 meters *For more information, please refer to the PDF document or feel free to contact us.

• Ground improvement

The "STB-MC Method" is a shallow ground improvement technology that manufactures cement and cement-based solidifying agents on-site using an MC (Moist Cement) production device, which provides a moist feeling, and utilizes them as dust suppression solidifying agents. It reduces dust to a level comparable to that of dust suppression solidifying agents, allowing for construction that takes the surrounding environment into consideration. Additionally, because the solidifying agent is directly taken from the cement truck into the MC (Moist Cement) production machine, there are no empty bags of solidifying agent that become industrial waste. 【Features】 ■ Dust reduction ■ Reduction of industrial waste ■ Cost reduction in construction ■ Shortened construction period ■ No empty bags of solidifying agent that become industrial waste *For more details, please refer to the PDF materials or feel free to contact us.

• Ground improvement

We will introduce the "Improvement Technology for Embankment Materials Utilizing Construction Excavated Soil." Our company proposes a manufacturing technology for embankment materials through particle size improvement using construction excavated soil, which significantly contributes to shortening construction periods and reducing costs by employing a stabilizer. Additionally, by equipping the stabilizer with GNSS, operators can confirm the construction position and monitor the mixing situation in real-time. Furthermore, since the construction records are digitized, it leads to a reduction in construction management through the output of reports after completion. 【Construction Cycle】 1. Transporting soil and creating the improvement yard 2. Primary mixing 3. Adjustment (after primary mixing) 4. Secondary mixing 5. Transporting improved soil 6. Reusing construction excavated soil as embankment material *For more details, please refer to the PDF document or feel free to contact us.

• Other civil engineering works

We would like to introduce "Prevention of Construction Heavy Machinery Tipping." Accidents involving pile drivers and mobile cranes (hereinafter referred to as construction machinery) can lead to serious incidents that may involve third parties if they occur even once. This is outlined in Article 70-3 of the Crane Safety Regulations, highlighting the critical importance of safety management. Our company offers solutions to prevent construction machinery tipping accidents caused by insufficient ground support, from ground surveys to the design and construction of surface ground improvement using solidification materials to ensure support strength. 【Service Flow】 1. Ground Survey and Design 2. Mixing Tests 3. Construction 4. Post-Verification 5. Safe Heavy Machinery Operations *For more details, please refer to the PDF document or feel free to contact us.

• others

The "PMX500" is a mid-layer ground improvement unit that can be connected to a powder pumping machine for direct pumping of solidifying agents. It features two rotary drums with an inclined tip, each equipped with an independent hydraulic motor. With a high rotation speed of up to 100 revolutions per minute and an efficient blade arrangement, it ensures uniform mixing. Additionally, the blade shape of the rotary drum can be changed according to the soil characteristics. By selecting the appropriate shape for the site, it enables high-precision construction with a large processing capacity. 【Features】 ■ High-speed twin rotary type ■ Compatible with depths of up to 7m ■ Direct pumping of solidifying agents possible when connected to a powder pumping machine ■ Two rotary drums with an inclined tip ■ Equipped with independent hydraulic motors *For more details, please refer to the PDF document or feel free to contact us.

• Ground improvement

The "Trio" is a system formwork with a steel frame and wooden face panels. By making the formwork into large units, we establish "safety" and "labor-saving" through small-scale construction. It also achieves a reduction in construction time by improving work efficiency on large walls. 【Features】 ■ Panel combinations can be freely arranged both vertically and horizontally ■ Simply attach a force puller to connect panels and align surfaces ■ Can be installed by anyone with just a hammer ■ The face panel's fin ply can be used for up to 50 rotations ■ The dedicated separator's tie rod can handle a maximum of 1.62m² per unit ■ Concrete pouring is possible up to 10m ■ The formwork can be resized every 300mm *For more details, please refer to the PDF document or feel free to contact us.

• Formwork material

Our company conducts shallow ground improvement using a method that involves adding and mixing cement-based and lime-based solidifying agents in situ to create improved layers with the necessary strength according to the purpose, targeting weak ground. With our extensive experience and unique technology development, we achieve safe construction that is "low-cost," "energy-efficient," and "speedy." 【Technical Scope】 ■ Improvement of roadbed, subgrade, and base ■ Improvement of temporary roads ■ Improvement of foundation ground for structures ■ Improvement of embankment stability ground ■ Improvement of coastal sludge *For more details, please download the PDF or contact us.

• Ground foundation construction method

The STB-MC method is an abbreviation for Moist Cement method. It is a shallow ground improvement method that utilizes cement and cement-based solidifying agents, which are made moist using a moist cement manufacturing device, as dust suppression solidifying agents. This method helps prevent dust damage and considers the surrounding environment.

• Earthworks
• Ground improvement
• Pile and foundation work