Box culverts, bridge abutments, bridge piers, retaining walls, wave return structures, etc.! For induced joint materials in concrete structures.
The "Trigger Joint" is a joint material that artificially concentrates cracks at specific locations while possessing excellent water-stopping performance to prevent water leakage and rebar corrosion, as well as outstanding construction performance from the installation of formwork to completion. There is no need for seal filling treatment on the decorative joints after formwork removal. The color of the joint surface is a gray tone that matches the concrete's hue, and after construction, it blends seamlessly with the structure, resulting in a beautiful finish. 【Features】 ■ Easy to install ■ No need for seal filling treatment ■ Excellent joint followability and water resistance ■ Superior weather resistance ■ Concentration of cracks by adjusting the cross-sectional defect rate ■ Beautiful finish *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 - Uses a butyl rubber-based water stop material that adheres to concrete as it cures with fresh concrete. - Maintains water stop effectiveness by following the expansion and contraction of concrete and uneven displacements. - The joint cap is designed with protrusions, ensuring it is fixed within the concrete and does not protrude outside the joint. - The molded joint cap is made from a special rubber with excellent durability. *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Induced joint material for concrete structures Box culverts, abutments, piers, retaining walls, wave return walls, etc. *For more details, please refer to the PDF document or feel free to contact us.
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In 2022, after 84 years, "Aoi" is about to take a new step forward. Until today, we have made efforts in various fields, including the development of new products, the manufacturing of innovative products, and the creation of systems related to construction. Without forgetting the dreams, passion, and spirit of challenge since our founding, we will continue to respond to the needs of our valued customers under a solid management philosophy, while also making further efforts to meet the needs of new markets by leveraging the technology we have cultivated over the years. We sincerely appreciate your continued support and patronage.
