PVC Water Stop
Construction Attention
1. Avoid the water stops to be damaged by sharp-angled gravels or sharp steel bars in the concrete during the construction.
2. Make sure the water stop fit with the concrete smoothly, any rolling or twist should be corrected in time.
3. No displacement is allowed while positioning the water stops, or it will affect the water-stop performance.
4. Water stops can be bonded, or welded.
5. Fully vibrate to make sure the PVC/EVA water stop can fully bond with the concrete.
Q/HH01-2000 Plastic Water Stop performance index
|
No. |
Test item |
Technical Index |
|
1 |
Hardness (Shore A, degree) |
72±5 |
|
2 |
Tensile Strength (MPa) ≧ |
10 |
|
3 |
Tensile Failure Elongation（%） ≦ |
300 |
|
4 |
Anti Water Pressure in jointless Displacement（MPa） ≧ |
0.8 |
|
5 |
brittleness temperature （℃） ≦ |
-40 |
|
6 |
Hot air Aging |
100℃x 168h |
Tensile Strength (MPa） ≧ |
10 |
|
Tension Failure Elongation（%） ≧ |
240 |
|
7 |
Joint Performance（In - plant） |
Joint Tensile Length（MPa） ≧ |
10 |
|
Joint Tension Failure Elongation（%） ≧ |
240 |
| 
