Cast Iron Water Barrier to Prevent Water Seeping Alongside the Thread Bar
Water barriers are used in water retaining structures. Casted into the concrete wall between two separate tie bars. After pouring, tie rods are removed, the water barrier remains in concrete. Allows two reducers per water barrier.
This type of water barrier is made from cast iron as one unit, which is the most cost-effective solution. To prevent the entering of concrete grout, a reducing sleeve will be installed at the transition from the water barrier nut to the plastic tube.
| Water stop | Bar Ø(mm) | Length (mm) | Plate/Spigot (mm) | Weight (kg) |
| D15L | 15 | 110 | 60/26 | 0.43 |
| D15W | 15 | 110 | 65/26 | 0.55 |
| D20 | 20 | 160 | 80/31 | 1.26 |
To prevent water seeping alongside the thread bar.
The spigot size for tubes inner dia 26mm or 31mm.
Cast, self-color or galvanized; Customized size available. |
| Part Name | Specification | Weight (kg) | Remark |
| Tie-rod | D15 D20 | 1.52 kg/m 2.71 kg/m | L=6m; Special length available upon request. |
| Wing nut | D15 D20 | 0.35 0.70 | For tie-rod D15 / D20 |
| Super plate | D15 | 1.28 | Used in case of tie-rod and formwork panels are not vertical. |
| 3-lug wing nut | D15 D20 | 0.97 0.78 | For tie-rod D15; For tie-rod D20 |
| Waling plate | 120 x 120 x 6, Φ19 120 x 120 x 8, Φ19 | 0.65 0.85 | For tie-rod and nut D15; galvanized |
| Water stopper | D15 D20 | 0.55 0.72 | Used in water resistant wall; With tie-rod D15 / D20 |
| Anchor plate | D20 | 0.95 | Embedded in concrete as lost part |
