麗和コーポレーション List of Products and Services

The "RCI method" is a ground reinforcement technique that simultaneously constructs cylindrical supports and fills cavities. Typical injection work aims to fill voids, and there are cases where the ground's bearing capacity itself is not restored. This method not only fills but also forms columns underground that bear loads, strengthening the ground itself rather than merely repairing it. It can be implemented without removing existing floors and is suitable for factories, warehouses, and heavy equipment floors. 【Features】 ■ Simultaneously constructs cylindrical supports and fills cavities ■ Strengthens the ground itself rather than merely repairing it ■ Can be implemented without removing existing floors (conditions apply) ■ Suitable for factories, warehouses, and heavy equipment floors *For more details, please download the PDF or feel free to contact us.

• Ground foundation construction method
• Reinforcement and repair materials

We diagnose the voids and gaps under the floor and propose suitable reinforcement methods. If moisture or groundwater accumulates in the underfloor voids, it can become a breeding ground for bacteria. We identify the causes and provide a consistent response from investigation to reinforcement. Please start by requesting an underfloor inspection. 【Do you have any of the following symptoms?】 ■ Fruit flies around the drainage area won't go away ■ There are cracks or sinking in the floor ■ Vibration has increased during forklift operation ■ Puddles take a long time to dry *For more details, please download the PDF or feel free to contact us.

• Pest and insect control products

We would like to introduce our "Ground Reinforcement RCI Method." Floor construction that would normally take one month if redoing the concrete can be completed in approximately 1 to 2 days. The construction period is shorter, reducing costs to about two-thirds, and the load-bearing capacity of the concrete increases by 1.5 times. Please feel free to contact us when you need our services. 【Features】 ■ Short construction period ■ Low cost ■ High quality *For more details, please download the PDF or feel free to contact us.

• Renovation and repair methods
• Ground foundation construction method
• Ground improvement