日本ザイペックス List of Products and Services

"XYPEX" is a concrete modification material that enhances durability by densifying concrete through the action of catalytic compounds in its material composition. By promoting the growth of cement crystals in the capillary voids and crack interfaces within the concrete, it densifies the material and prevents the intrusion of water and harmful substances, thereby extending the lifespan of the concrete. We offer three types: "Concentrate," which excels in underground waterproofing; "XLP," suitable for exposed finishes; and "Admix," which provides solid waterproofing through mixing. 【Features】 ■ Waterproofing + Enhanced Durability ■ Self-Healing of Cracks ■ Prevention of Salt Damage + Prevention of Carbonation ■ Maintenance-Free For more details, please refer to the catalog or feel free to contact us.

• Concrete construction
• Reinforcement and repair materials

"Zypex Liquid Penetrate (XLP)" is a liquid-type concrete modifier that densifies concrete and improves durability performance through the action of catalytic compounds. By applying it, cement crystals proliferate in areas that are prone to weaknesses in concrete, such as capillary voids and fine crack interfaces within the concrete, thereby densifying the concrete and enhancing waterproof performance by blocking the ingress of water and harmful substances. Additionally, as it is a colorless and transparent product, it does not compromise the aesthetic appearance of the concrete. 【Features】 ■ NETIS registered [Registration Number: KT-160039-A] ■ Waterproofing + Durability enhancement ■ Deterioration suppression effect ■ Self-repairing of cracks ■ Fracture strength of the coated surface For more details, please refer to the catalog or feel free to contact us.

• Concrete construction
• Reinforcement and repair materials

"Zypex Ultra Paste EX" is a moisture-foaming polyurethane material that can stop water leaks by injecting it into cracks in concrete structures. Additionally, as a powerful adhesive, it can completely bond metals, plastics, wood, and concrete to each other in a short time, whether on dry surfaces or underwater. [Features] ■ Solvent-free and highly safe For more details, please refer to the catalog or feel free to contact us.

• Reinforcement and repair materials
• Concrete construction

"Zipex Admix" is a blended waterproofing material that is mixed with fresh concrete to enhance the waterproof performance and durability of concrete. It can be used for all concrete structures, including underground parking lots, condominiums, office buildings, Shinkansen tunnels, and elevated bridges, as it imparts modification effects to the concrete itself. Made from environmentally friendly inorganic powder, it is used in 75 countries worldwide and is safe from toxicity and environmental hormone risks, making it suitable for drinking water facilities as well. 【Features】 ■ NETIS registered [Registration number: KT-150065-A] ■ Improved waterproofing ■ Enhanced durability ■ Salt damage prevention ■ Chemical resistance For more details, please refer to the catalog or feel free to contact us.

• Ready-mix concrete
• Concrete admixture
• Concrete construction

We have received high trust for over 20 years as a concrete modification method, and it has been confirmed that it also has high durability against radiation. We will provide a collection of construction achievements for concrete modification methods as a gift. For more details, please contact us or download the catalog.

• Special Construction Method

We have received high trust for over 20 years as a concrete modification method, and it has been confirmed that it also has high durability against radiation. For more details, please contact us or download the catalog.

• Civil Engineering Method

At Nippon Zaipex, we offer a booklet that introduces the features of the concrete modification method "Zaipex Method," along with the construction flow and examples of construction. The "Zaipex Method" is a technique that uses the concrete modification material "Zaipex" to enhance the durability of concrete and prevent deterioration, thereby extending the lifespan of structures. 【Contents】 ■ What is Zaipex ■ Features of Zaipex ■ Construction Flow of Zaipex Method ■ Examples of Zaipex Construction ■ Zaipex Products For more details, please refer to the catalog or feel free to contact us.

• Bridge Construction
• Dam construction
• Renovation and repair methods

The main material of the Zaipex construction method, Zaipex Concentrate, has gained a reputation since addressing the water leakage issues during the excavation of the "Seikan Tunnel," which once showcased Japan's civil engineering technology as the world's longest underwater tunnel. It has spread through word of mouth from craftsmen who have actually used it on-site, earning a significant share and trust as a pioneer in concrete modification materials. The evaluations accumulated from customers and the reliable "10-year warranty" are a testament to our confidence.

• Bridge Construction
• Dam construction
• Renovation and repair methods