The construction time is short due to the simple structure! A joint that does not damage the floor slab.
The "MM-JOINT・DSII type" is a simple and highly durable bridge expansion joint composed of a special binder, DS aggregate as the main material, secondary water stop devices, gap plates, and pins. Since it is an asphalt-based expansion joint similar to the existing coating, it provides a comfortable experience during passage, suppressing noise and vibration for good drivability. Compared to conventional butt joints, the construction cost is lower, and partial repairs with the same material can be easily performed regardless of the extent of damage, resulting in significantly reduced running costs. 【Features】 ■ Excellent economy and durability ■ Comfortable drivability ■ High waterproofing performance ■ Easy construction *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Allowable expansion: 40mm or less ■Clearance: 75mm or less ■Angle: 60 degrees or more ■Construction width: Standard 500mm (maximum 600mm) ■Construction thickness: Standard 75mm *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Bridges *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company is composed of three divisions: the "Construction Division," which handles general traffic safety facilities and resin anti-slip coating works; the "Manufacturing Division," which produces road marking paint; and the "Sales Division," which sells road marking paint and traffic safety facility components. We aim to be a company that is needed by society by incorporating products and methods that meet the social needs of the future, whether in the traffic safety facility industry or in the next 10 or 20 years.