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Conventional Waterstops
Vynon PVC Waterstops
 | Conventional PVC Waterstops that can be used in any concrete structure joints. Since it has been developed, Vynon PVC waterstops has been used in a lot of Dam and civil engineering construction works. | |
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Characteristics
-High quality control
-Satisfactory water-stopping effect
-Elastic and durable
-No effect on characteristics in low temperature
-Simple handling and easy work
-Economical
Physical properties
| Test item | UNIT | Specification | Test method |
| Specific gravity | - | MAX. 1.4 | JIS K 6773 9.3 |
| Hardness (JIS-A) | - | MIN. 65 | JIS K 6773 9.4 |
| Tensile strength | MPa | MIN. 11.8 | JIS K 6773 9.5 |
| Elongation | % | MIN. 250 | |
| Loss of weight on aging | % | +/-5 | JIS K 6773 9.6 |
| Softening point | ℃ | MAX.-30 | JIS K 6773 9.8 |
Chemical resistance
| Alkaline water (70C， 14DAYS) |
Tensile strength | change rate % | +/-20 | JIS K6773 9.7 |
| Elongation | change rate % | +/-20 | ||
| Weight Loss | change rate % | +/-5 | ||
| Salt water (20C, 14DAYS) |
Tensile strength | change rate % | +/-10 | |
| Elongation | change rate % | +/-10 | ||
| Weight Loss | change rate % | +/-2 |
Available size
| JIS code | Type | W (mm) | T (mm) | Main application |
| FF | Flat dumbbell | 100~200 | 5~9 | Basement, Open ditch, Storage tank, river/sea/tank embankment, Power plant buildings |
| FC | Flat corrugated | 200 | 5 | Headrace, Culvert, Water treatment tank, Open ditch, river/sea/tank embankment, Power plant buildings |
| CF | Flat center bulb | 200~300 | 5~9 | Headrace, Culvert, Water treatment tank, Open ditch, river/sea/tank embankment, Power plant buildings |
| CC | Corrugated center bulb | 100~300 | 5~9 | Headrace, Culvert, Water treatment tank, Open ditch, river/sea/tank embankment, Power plant buildings |
| UC | Corrugated expansion | 300~400 | 6~9 | Basement, Open ditch, river/sea/tank embankment, Power plant buildings, Dam embankment |
| S | Spectacles | 200~300 | 5~7 | Basement, Open ditch, river/sea/tank embankment, Power plant buildings, Dam embankment |
Contact Us
| Contact Us | Civil Engineering Materials Division |
|---|---|
| TEL | Head office +81-3-3535-4568 To find contact in your country, see  |
| FAX | Head office +81-3-3535-4542 |
| Click the button below to send your questions via inquiry form. |
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