Quick Detail:
Item: Perforated Sandwich Board
Model: 970
Available thickness: 50-100mm
Material: Prepainted Galvanized Steel Sheet
Zinc coating: 60-275g/m2
Steel grade: Q235, Q345
Description&Application:
Punched Corrugated Steel Sheet, which is punched on the surface, can be soundproof for the buildings.
Main features:
1. Can be readily formed
2. The thickness of materials is wide range from 0.3mm-0.6mm.
3. Largest selection of hole size patterns and configurations
4. Uniform sound abatement(aluminum perforated metal)
5. Attractive appearance,
6. Light weight
7. Durable
Competitive Advantage:
1. Simple, rapid construction
2..Soundproof
