Galvanised Metal Spiral Grout Tube
Coating consistency through QC measures.
Pack
5.8 M / 2.9 M / Custom
Coating consistency through QC measures.
Reduced risk of “BLACK SPOT” (rust covered with galv), which can lead to concrete cancer and rust stains on the concrete. Coating consistency through QC measures.
If a project is close to water, a greater protection may be required. Options to upgrade the galvinsed coating are available. However, in most cases as a result of the quality of the galvanizing process, the 40g is sufficient.
More ridges results in greater grip and less slippage in concrete. Tubes can bend easier Increases strength. The over spacing of ridges, weakens the tube.
Greater resistance to denting
A common problem is the substitution of cheap substandard raw materials, such as seconds in steel, zinc or powder coating rather than galvanisation. Substandard cleaning chemicals are often used, and in some cases omitted entirely. The galv solution may be aged and not checked for impurities.
| Item | Internal Dia | Length |
|---|---|---|
| GT.G.040 | Ø 40 mm | 5.8 M / 2.9 M / Custom |
| GT.G.050 | Ø 50 mm | 5.8 M / 2.9 M / Custom |
| GT.G.060 | Ø 60 mm | 5.8 M / 2.9 M / Custom |
| GT.G.070 | Ø 70 mm | 5.8 M / 2.9 M / Custom |
| GT.G.080 | Ø 80 mm | 5.8 M / 2.9 M / Custom |
| GT.G.090 | Ø 90 mm | 5.8 M / 2.9 M / Custom |
| GT.G.100 | Ø 100 mm | 5.8 M / 2.9 M / Custom |
| GT.G.110 | Ø 110 mm | 5.8 M / 2.9 M / Custom |
| GT.G.120 | Ø 120 mm | 5.8 M / 2.9 M / Custom |
| GT.G.130 | Ø 130 mm | 5.8 M / 2.9 M / Custom |
| GT.G.140 | Ø 140 mm | 5.8 M / 2.9 M / Custom |
