The Plastic alarm mesh is a metal-detectable warning tape designed to protect underground pipelines (e.g., gas, power, cables, water supply pipes). It reduces excavation damage risks through physical marking and metal tracing technology.
The Plastic alarm mesh is a metal-detectable warning tape designed to protect underground pipelines (e.g., gas, power, cables, water supply pipes). It reduces excavation damage risks through physical marking and metal tracing technology. Manufactured from high-strength, aging-resistant polymer materials—primarily PE, PP, and OPP—and processed with anti-corrosion treatment, this product offers excellent corrosion resistance, bright and eye-catching colors, and remains intact underground for 50 years without corrosion or fading.
SPECIFICATIONS
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Test Item |
Test Results |
Judgment Basis |
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Tensile strength |
345N |
BS EN 12613:2021 |
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Colour fastness |
20% ammonium sulfide |
No obvious change in color |
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10% nitric acid |
No obvious change in color |
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20% sodium carbonate |
No obvious change in color |
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Flatness |
15mm |
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