TRST Warning sheet is different from traditional detectable warning tape by specialized machinery and equipment to PE pad folded and welded into a 2-fold or 3.5 times the length. The 50-meter warning sheet (two-fold) is folded into a roll by after straightening the total a length of 100 meters. It will not get easily cracked by excavator. Moreover, due to its UV and rot resistance, it can be used for a long time without replacement. And all tapes are printed on APWA approved colors to meet or exceed industry standards.
Mainly used for detecting, locating, identifying, and protecting buried underground pipes, cables and services from excavator damages.
| Type | Weight | Width of Sheet | A | B | ||||||||||||||||||||
| 75mm Width *50m Length/roll single | 77.5±2.5 | ― | ― | |||||||||||||||||||||
| 75mm Width*50M Length/roll double | 77.5±2.5 | 50±5 | 100±5 | |||||||||||||||||||||
| 150mm Width*50M Length/roll single | Above 1155ｇ | 155±5 | ― | ― | ||||||||||||||||||||
| 150mm Width*50M Length/roll double | Above 2310ｇ | 155±5 | 50±5 | 100±5 | ||||||||||||||||||||
| 200mm Width*50M Length/roll single | 207±5 | ― | ― | |||||||||||||||||||||
| 200mm Width*50M Length/roll double | 207±5 | 50±5 | 100±5 | |||||||||||||||||||||
| 300mm Width*50M Length/roll single | 310±10 | ― | ― | |||||||||||||||||||||
| 300mm Width*50M Length/roll double | Above 4730ｇ | 310±10 | 50±5 | 100±5 | ||||||||||||||||||||
| 400mm Width*50M Length/roll single | Above 3135ｇ | 413±10 | ― | ― | ||||||||||||||||||||
| 400mm Width*50M Length/roll double | 413±10 | 50±5 | 100±5 | |||||||||||||||||||||
| 400mm Width*50M Length/roll double with holes | Above 5720ｇ | 413±10 | 50±5 | 100±5 | ||||||||||||||||||||
| 600mm Width*50M Length/roll double | 620±20 | 50±5 | 100±5 | |||||||||||||||||||||
| 600mm Width*50M Length/roll double with holes | Above 8910ｇ | 620±20 | 50±5 | 100±5 |
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