Copper Waterstop are known for their characteristics such as rugged design, dimensional accuracy and excellent sealing property.
Features of cooper water stop:
1. Corrosion resistance;
2. High tensile strength;
3. Toughness.
4. It can withstand greater deformation;
5. Look clean cut, no crack, no crimping, no pits.
Application cooper water stop:
1. water-based sealing buildings.
2. sealing dam crest sealing.
3. sealing the corridor, as well as sealing dam hole.
Installation of cooper water stop:
Proper Water Splices, including butting straight lengths, changes of direction, and intersections are very important. Copper water stop should be continuous for the extension of the joint. Position of water stop so the V or Z expansion zone is centered in the joint. Support & secure the water the water stop in the position to limit displacement during the placement of the concrete.
We accept customized size and type of cooper water stop, please send me the drawing directly!
PRODUCT WELDING INSTRUCTION
Double side lap welding shall be adopted for copper water stop connection, and the lap length shall not be less than 40mm. Brass electrode gas welding shall be adopted instead of manual arc welding.
| No. |
Physical properties |
Unit |
Value |
| 1 |
Appearance/Color |
/ |
Strip/Gold |
| 2 |
Copper % |
% |
99.99-99.95% |
| 3 |
Tensile strength |
Mpa |
245-315 Mpa |
| 4 |
Yield strength |
/ |
95 (max) |
| 5 |
Elongation |
% |
15% |
| 6 |
Hardness, HV |
/ |
70 |
| 7 |
Electrical conductivity |
% |
98% |
| MODEL NO. |
Chemical Component (%) |
| Cu+Ag |
Bi |
Sb |
As |
Fe |
Ni |
Pb |
Sn |
S |
| T2 |
99.9 |
0.001 |
0.002 |
0.002 |
0.005 |
0.005 |
0.005 |
0.002 |
0.005 |
| T3 |
99.7 |
0.002 |
0.005 |
0.01 |
0.05 |
0.2 |
0.001 |
0.05 |
0.01 |
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