Home » Product Information » Civil Engineering and Construction Materials » Water Swelling Rubber Sealing Materials » HYDROTITE CJ
Water Swelling Rubber Sealing Materials
HYDROTITE CJ
![]() | HYDROTITE CJ has been developed as an effective, simple and economical sealing material for site formed construction joints based on the proven effectiveness of HYDROTITE. | |
Characteristics
-Superior water sealing
-Easy handling and installation
-Controlled expansion direction
-Controlled expansion pressure
-Expansion delay coating
-Various product range


Physical properties
| Test item | Test method | In-house standard | ||
| Unit | Hydrophilic rubber | Non-hydrophilic rubber | ||
| Hardness | JIS K 6253 | - | A50±5 | A50±5 |
| Tensile strength | JIS K 6251 | MPa | more than 2.9 | more than 8.8 |
| Elongation | JIS K 6251 | % | more than 600 | more than 400 |
| Expansion rate | In-house test* | % | more than 500 | - |
Specifications
| Item code | Width (mm) | Thickness (mm) | Contents per carton |
| CJ-0720-2K | 20 | 7 | 10M/roll X 5rolls |
| CJ-0725-3K | 25 | 7 | 10M/roll X 4rolls |
| CJ-1020-2K | 20 | 10 | 10M/roll X 5rolls |
| CJ-2020-M | 20 | 20 | 10M/roll X 3rolls |
| CJ-3030-M | 30 | 30 | 10M/roll X 1roll |
Contact Us
| Contact Us | Civil Engineering Materials Division |
|---|---|
| TEL | Head office +81-3-3535-4568 To find contact in your country, see a> |
| FAX | Head office +81-3-3535-4542 |
| Click the button below to send your questions via inquiry form. |
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