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Are you having trouble with cracks in concrete?Crack-inducing joint material for civil engineering KB joints-A type
Are you having trouble with cracks in concrete?Crack-inducing joint material for civil engineering KB joints-Japan Temporary Co., Ltd.

Are you having trouble with cracks in concrete?Crack-inducing joint material for civil engineering KB joints
Japan Temporary Co., Ltd.


About This Product

■Summary

Concrete is prone to cracks. Particularly in mass concrete walls, it is not uncommon for many cracks to occur that require repair. KB joint is a crack-inducing joint material that does not require caulking, which is not available in the past. By inducing cracks, we can control their location and contribute to improving the quality of structures. What is KB joint?

■KB joint is a crack-inducing joint material that does not require caulking, which is not available in the past.

"KB Joint" is a concrete crack-inducing joint that does not require caulking and is registered with NETIS. Changes occur due to factors other than external forces, such as heat of hydration of cement and temperature changes due to outside air temperature, and cracks may occur if deformation is restrained. In order to concentrate such cracks in a predetermined location, a crack-induced joint is created by creating a section defect and artificially causing cracks. Nippon Temporary's ``KB joint'', a trigger joint material for civil engineering, is a trigger joint that does not require caulking and does not need to be removed after concrete is poured by integrating decorative material, chipping material, and water-stopping material. Features

■Excellent workability

・No need to remove, no caulking required ・Easy to install - Possible to process drugs according to the shape of the building block

■High stress concentration

・Cracks are reliably concentrated in designated locations ・Reliably secure section loss rate with easy-to-fix induction iron plates

■Reliable water stop property

Special petyl rubber that is compatible with concrete adheres to ensure water stop property of 0.5MPa (A-TYPE)

■Beautiful finish

・The surface material matches the concrete color, so it does not spoil the beauty of the structure. ・Beautiful finish with highly accurate accessories that match the shape of the building structure

■Excellent durability

・Special shape that firmly bites into concrete, so there is no need to worry about it falling off. ・Because the surface is soft, it is resistant to shock and dryness. ・Sense of security based on many years of experience

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    Are you having trouble with cracks in concrete?Crack-inducing joint material for civil engineering KB joints

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1 Models of Are you having trouble with cracks in concrete?Crack-inducing joint material for civil engineering KB joints

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Are you having trouble with cracks in concrete?Crack-inducing joint material for civil engineering KB joints-Part Number-A type

A type

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