Tunnel Waterproof Board
A waterproof lining board for tunnel and underground engineering, made for dependable barrier performance, tensile durability, and stable installation in enclosed infrastructure projects.
Overview
A waterproof lining board for tunnel and underground engineering, made for dependable barrier performance, tensile durability, and stable installation in enclosed infrastructure projects.
Specifications
| Material | Premium HDPE or EVA waterproof board material |
|---|---|
| Process | Blown film or calendering process |
| Structure / Surface | Smooth black or white board with uniform thickness |
| Thickness Range | 0.8 mm to 2.0 mm, customizable |
| Width Range | 2 m to 6 m, customizable |
| Application | Highway tunnels, railway tunnels, metro tunnels, municipal tunnels, and underground utility corridors |
| Installation Notes | Prepare a clean tunnel surface, stretch and lay the board evenly without folds, weld seams carefully, and protect finished sections from heavy impact. |
| Packaging | Packed according to order requirement and transport method. |
| Custom Service | Color, width, structure, packaging, and project documents can be customized on request. |
Features
Reliable waterproof barrier performance.
Good tensile and puncture resistance.
Suitable for tunnel and underground lining systems.
Stable installation with welded seam continuity.
Prepare a clean tunnel surface, stretch and lay the board evenly without folds, weld seams carefully, and protect finished sections from heavy impact.
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