ACライフダクトカンパニー List of Products and Services

"Roadmaster Fine Granule" is a thin-layer road repair material that results in a smooth surface after application. It reduces noise and vibration caused by unevenness. Traffic can be opened immediately after application, and stability increases over time. Additionally, by combining the new binder from Rock Hard Roadmaster (modified asphalt and water-resistant special resin) with aggregates ranging from 2.5mm to 0mm, repair tasks such as crack and unevenness correction, which were previously cumbersome, have become easier and more economical. 【Features】 - Reduces noise and vibration caused by unevenness - More economical and easier to work with compared to two-component repair materials (site-mixed type) - Allows immediate traffic opening after application - Stability increases over time - Results in a smooth surface after application *For more details, please refer to the PDF document or feel free to contact us.

• Repair Agent

"Rock Hard β" is a high-quality modified asphalt cold mix, achieved through excellent aggregate and formulation design. It can be compacted with vehicle tires, making the work easy. It can also be applied directly even if the construction area is wet. Furthermore, performing pre-treatment (emulsification and cleaning) before construction can further enhance durability. Please feel free to contact us if you have any requests. 【Features】 ■ High durability type ■ High quality due to excellent aggregate and formulation design ■ Easy to work with as it can be compacted with vehicle tires ■ Long-term storage is possible *For more details, please refer to the PDF document or feel free to contact us.

• Repair Agent

The "Rockmor Series" is a concrete/asphalt repair material that allows for quick and durable repairs simply by mixing with water. In summer, using cold water at around 5°C can extend the curing time. In winter, using warm water at around 40-70°C or heating the surface with a burner can shorten the curing time. Additionally, by using a retarder, the curing time can be extended up to five times. 【Product Lineup】 ■ Rockmor ■ Rockmor Bottle ■ Super Rockmor ■ Super Rockmor Bottle *For more details, please refer to the PDF document or feel free to contact us.

• Repair Agent

"Kurosuke Crack Tape" is an asphalt self-filling crack repair material that exhibits excellent waterproofing effects due to its high adhesion properties. It features a multi-layer structure using special asphalt, special mesh, and a rubber-modified adhesive asphalt layer. There is no need for excessive compaction, such as pounding with a hammer. Please feel free to contact us when you need assistance. 【Features】 ■ High tensile strength: Tensile strength of 400N/cm ■ Self-filling: Fills cracks through compaction from vehicle traffic ■ Long lifespan: Achieves durability of over 3 years ■ Excellent weather resistance: Softening point at high temperatures of 90°C, brittle point at low temperatures of -30°C *For more details, please refer to the PDF document or feel free to contact us.

• Repair Agent

Cold mix material is designed for small-scale paving and repairs, such as emergency road repairs and backfilling for road construction, and can be used directly from the bag without heating. 【Features】 - It is a standard type for road repair, with aggregates of 5mm top size. - After removing it from the bag and leveling it with a shovel or similar tool, the installation is completed simply by compacting it with a plate or similar equipment. - By spreading stone powder or similar materials on the surface, it is also possible to open the road to traffic immediately. ● Packaging: Available in 15kg, 20kg, 25kg, and 30kg aluminum foil laminated bags with a tear strip.

• Organic Natural Materials