![[Column] The Role of Joint Materials in Expansion Devices](https://image.www.ipros.com/public/product/image/dbc/2001475305/IPROS70648933365046374548.png?w=280&h=280)
[Column] The Role of Joint Materials in Expansion Devices
Explaining the drawbacks of sealing materials and how to compensate for them! Also introducing the main roles of elastic sealing materials.
When an expansion joint is installed, gaps are created around it. The material used to fill those gaps is called joint material (elastic sealant). Joint material is used to prevent water leakage, but on its own, it does not have very high durability. Therefore, depending on the requirements for the bridge, other methods may be used in combination with joint material. This article explains the role and characteristics of joint material for expansion joints, and also summarizes methods to supplement sealants. *For detailed content of the column, you can view it through the related links. For more information, please feel free to contact us.*
- Company：クリテック工業 本社、大阪営業所、福岡営業所
- Price：Other
![[Joint and Crack Repair] Heated Injection Joint Material and Molded Joint Material 'Pan Seal'](https://image.www.ipros.com/public/product/image/e14/2000510663/IPROS81018561059771377993.png?w=280&h=280)
