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PVC WaterstopVynon PVC Waterstops

Product information

Introduction of products 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.
Features - 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