Our woven PP sand filtration bags provide superior sediment control and erosion prevention for coastal, riverbank, and construction sites. Engineered with high-strength polypropylene fabric, these durable bags effectively filter water while retaining sand/silt particles.

Key Features & Benefits

*Robust Construction

Heavy-duty woven PP fabric (120-300gsm options)

UV-stabilized for long-term outdoor exposure

Resists tearing, abrasion, and biological degradation

* Effective Sediment Control

Optimal pore size (70-100μm) balances flow rate and particle retention

Reduces turbidity by capturing fine sediments (up to 95% efficiency)

*Engineered for Stability

Low-profile design minimizes hydraulic lift

Integrated tie-down loops for secure anchoring

Stackable for multi-layer barrier systems

*Eco-Friendly & Reusable

Non-toxic, chemically inert polypropylene

Cleanable for repeated use (5+ year lifespan)

Technical Specification

Applications

*Construction Sites

Perimeter silt fencing

Stormwater inlet protection

*Coastal/Riverbank Protection

Breakwater toe stabilization

Shoreline erosion control

*Land Development

Slope runoff management

Temporary sediment basins

Founded in 2008, Jianyi group  is a large production base of solid waste safe landfill and engineering protective materials in China. The company has participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention projects in Wuhan Huoshen mountain, Leishen mountain and Guangzhou Eighth People's Hospital, the national strategy for special treatment of heavy metals, the landfill and incineration of urban domestic waste, industrial waste, hazardous waste disposal and other environmental protection projects, provided a large number of high-quality new geotechnical environmental protection materials for the partners, and provided overall solutions for the project.

corporate culture

[Vision]

Become a world-class engineering safety system solution service provider!

[mission]

Make the project safer and the environment better!

[core values]

Integrity, innovation, pragmatism and efficiency! Professional and enterprising, achieving customers!