Achieves practical strength at an age of 1 to 1.5 days! It has high adhesion and prevents peeling.
"Refremolset SP (for deck slabs)" is a fast-setting polymer cement mortar for repairing the upper surface of RC deck slabs, made from high-performance special powdered resin and special fibers. The repair effectiveness has been verified through wheel load running tests in a water-saturated state, making it suitable for "bridges with less stringent time constraints" and "not requiring skilled techniques specific to ultra-rapid hardening materials," thus providing an easy-to-handle and highly durable cross-section repair material. Additionally, by offering three types of mix variations with mortar and concrete (special aggregate Gmax 5mm and crushed stone No. 6 Gmax 13mm), it accommodates a wide range of repair thicknesses and significantly contributes to reducing maintenance costs. 【Features】 ■ Three types of mixes available to match the repair target ■ Excellent strength development ■ Good adhesion properties with the deck slab ■ Excellent durability ■ Outstanding repair effectiveness ■ Suitable for large-scale construction *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Due to the early-strength polymer cement mortar, practical strength is achieved within 1 to 1.5 days of age. ■ By applying a high-durability epoxy resin adhesive to the bonding interface, it has high adhesion with the base concrete, preventing delamination. ■ Although it has high strength, the elastic modulus is kept at a level similar to ordinary concrete, providing excellent adaptability to temperature changes in the base material. ■ In evaluations of repair effectiveness through wheel load running tests, it has been verified to have approximately twice the performance compared to conventional repair materials (such as non-shrink mortar), even in water-saturated conditions. ■ It is compatible with mixing by mobile vehicles, allowing for large-scale and high-speed placement. *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■ Repair work for the surface cross-section of RC slabs that requires traffic opening within 1 to 1.5 days of age. *For more details, please refer to the PDF document or feel free to contact us.
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In the midst of significant changes in social infrastructure and industrial structure, such as borderlessness, global markets, alternative energy, environmental conservation, and advanced information technology, companies across various industries are being compelled to respond in diverse ways. How companies address these changes is a major challenge in determining the direction of their business. Since its founding in 1925, Takenaka Industries has consistently aimed to be a good partner in solving customer challenges. We strive to be a total understanding partner, contributing to manufacturing and regional development, from our customers' business content to production methods, location conditions, and regional characteristics. Under the spirit of "daily entrepreneurship," Takenaka Industries values the importance of "thinking from the site where the sound of the hammer resonates." Our ideas are broad and global, and we focus on realizing them closely at the site. We embrace the unknown and challenge ourselves in the new era. This is a valuable management resource for Takenaka Industries.
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