Induced joint - メーカー・企業と製品の一覧 | イプロス

[Helpful Column] Contributing to the Maintenance of Aesthetics and Functionality. What is a Control Joint?

Induced joints in concrete structures play a very important role in maintaining both aesthetics and functionality!

A control joint is a joint (seam) that is intentionally created in concrete structures, specifically designed to control the expansion and cracking that occur due to concrete shrinkage or temperature changes. This is a necessary measure to manage the tension that arises within concrete structures and to prevent cracking in unexpected locations. Control joints are typically planned during the concrete pouring stage. The joints are arranged based on the design of the concrete slabs or walls, and the spacing and shape of the joints vary depending on the size and shape of the structure, the type of concrete used, and environmental conditions. *For more detailed information about the columns, please refer to the related links. For further inquiries, feel free to contact us.*