| SR. No. |
TEST (Testing Method as per IS: 8543) |
Required As per IS:12200 or 2002 |
Required As per IS:15058 of 2002 |
Required As per ASTM |
OBSERVED VALUE OF OUR PVC-WATERSTOP |
|---|---|---|---|---|---|
| 1 | Tensile Strength (Ko/Cm?) | 138.0 min. | 138.0 min. | 122.50 min. | 150.00 |
| 2 | Ultimate Elongation (%) | 285.0 min. | 285.0 min. | 350.00 min. | 361.00 |
| 3 | Tear Resistance (Kg/Cnr) | 49.0 min. | 49.0 min. | 19.25 min. | 62.00 |
| 4 | Hardness (Shore A) | 65.0 min. | 65.0 min | 65.00 min. | 72.00 |
| 5 | Water Absorption (%) | 0.6 max. | 0.6 max. | NA. | 00.03 |
| 6 | Cold Bend Test at -25°C | No Cracking | No Cracking | N.A. | No Cracking |
| 7 | Accelerated Extraction at 14 Day a) Tensile Strength (Kg/Cn?) b) Ultimate Elongation (%) |
103.0 min. 280.0 min. |
103.0 min. 280.0 min. |
105.0 min. 250.0 min. |
152.0 285.0 |
| 8 | Stability Effect of Alkali a)Weight Increase at 7th day (%) b)Weight Decrease at 7th day(%) c)Change in Hardness at 7th day d)Weight Increase at 28th day (%) e)Weight Decrease at 28th day(%) f)Dimension Change (%) |
0.25 max. 0.10 max. ±5 0.40 max. 0.30 max. ±1 |
0.25 max. 0.10 max. ±5 0.40 max. 0.30 max. ±1 |
0.25 max. 0.10 max. ±5 0.40 max. 0.30 max. ±1 |
0.13 - +2 0.19 - +0.39 |