SIKA JAPAN Ltd. List of Products and Services

The "SK Grout Plug A Method" is an automatic low-pressure epoxy resin injection method that compresses air in a pressure tank and injects the material into cracks at low pressure and low speed using that air pressure. By injecting epoxy resin with durability, adhesion, rust resistance (hard type), and flexibility (soft type) into the cracks according to the site conditions, it is possible to suppress the corrosion of reinforcing steel within the structure and maintain the structural strength of concrete structures over the long term. Please feel free to contact us when you need our services. 【Features】 ■ Injection system using air pressure ■ Easy management of pressure and injection volume with the pressure tank scale ■ Easy switching of resin viscosity and additional injection ■ The mounting seat is made of ABS resin, allowing for deformation when heat is applied *For more details, please download the PDF or feel free to contact us.

The "SK Grout Plug SS Injection Water Stop Method" is an automatic low-pressure water replacement type underwater curing epoxy resin injection water stop method. It injects resin into leakage points from separation holes, cracks, and cold joints (construction joints) in underground structures in construction and civil engineering. Additionally, since the separation hole and the installation seat for the "Sika Duraguard Grout Plug SS" are of the same shape, reliable water stopping can be easily achieved. 【Products Used (Excerpt)】 ■ Injection Material: Sika Duraguard SS1 Low Viscosity Epoxy Resin (Underwater Curing Type) ■ Drilling Tools & Driving Rod for Grout Plug SS - Core Bit Φ25mm Cutter - Core Bit Φ25mm Shank - Core Bit Φ25mm Center Pin *For more details, please download the PDF or feel free to contact us.

The "Anchor Pinning Injection Method" is a repair technique that uses anchor pins and anchor pins with injection ports in combination with epoxy resin to prevent the peeling of exterior wall mortar and tiles at locations where lifting has occurred. Depending on the site conditions, it is recommended to cut part of the lifted area of the exterior wall with a concrete cutter or similar tool to check the location of the lift and the condition of the substrate, as this allows for necessary verification. Please feel free to contact us when you need our services. 【Anchor Pins and Anchor Pins with Injection Ports (Excerpt)】 ■ Stainless Steel Anchor Pins ■ Grout Nozzle ■ Grout Pins (φ6mm) ■ Grout Pins (φ4.5mm) ■ Grout Pin Driving Rod (φ6mm) *For more details, please download the PDF or feel free to contact us.

This document provides information on the "Concrete Structure Repair Method" that addresses repairs primarily related to cracking, lifting, damage, and water leakage. We introduce the "SK Grout Plug A Method," which allows for low-pressure and low-speed injection for fine cracks that occur in concrete structures. Additionally, we have included injection materials such as JIS A 6024 injection epoxy resin (rigid type) with low viscosity, medium viscosity, and rust-inhibiting agents, which you can utilize when considering implementation. 【Contents (Excerpt)】 ■ Method Section - Examples of deterioration in concrete structures - Flowchart for selecting concrete structure repair methods - Crack repair using SK Grout Plug A Method - Crack repair using SK Grout Plug B Method *For more details, please download the PDF or feel free to contact us.