PLA Biodegradable Sand Barrier Bags – Eco-Friendly Solution for Erosion Control

Main Advabtages of PLA sand barriers:

• 100% Biodegradable & Non-Toxic;
• UV-Resistant;
•  Easy Installation, Low Maintenance;
• Compliant with Global Eco-Standards (EN 13432).

Problem Statement & Market Need

The Challenge:
"Traditional plastic sand barriers pollute ecosystems and take centuries to degrade."
"Metal/wood barriers are costly, corrosive, and unsustainable."
Regulatory Push:
Highlight global bans on single-use plastics (e.g., EU Directive 2019/904).
Customer Pain Points:
"Project managers need cost-effective, durable, and eco-compliant solutions for erosion control."

• PLA Material Science

What is PLA?:
"Polylactic Acid (PLA): Derived from renewable resources (corn starch, sugarcane)."
Eco-Benefits:
Biodegradation: "Fully decomposes into CO₂ and water
Non-Toxic: "Zero microplastics – Safe for soil, wildlife, and ecosystems."

• Applications:

Desertification control, highway/railway slope stabilization, mining site restoration, coastal protection.

• Specifications of PLA sand barriers:

The width will be 5cm, 10cm, 15cm, samples can provide.
And other size is OK.