Shandong Haisan New Energy Co., Ltd


Featured Products

  • Fiberglass Geogrid
    Fiberglass Geogrid
  • HDPE Geomembrane
    HDPE Geomembrane
  • Dewatering Bag For Coastal Protection
    Dewatering Bag For Coastal Protection
  • PET No woven fabric Geobag
    PET Non Woven Fabric Geobag

Contact Us

Dewatering Bag Email

Dewatering Bag For Coastal Protection

Material: High strength PP woven fabric

Tensile Strength: 130KN/m


O90: 0.4/0.28mm

O50: 14 L/㎡/s

UV resistance: 85%

Physical dimension for ecological bag will be determined based upon the project requirement.

Haisan PP dewatering bag.jpg

Production Description

Dewatering Bag For Coastal Protection are made by polyester or polypropylene fiber as the raw material, making double sides ironed and pressed needle-punched nonwoven geotextile through the spun bonded technology, and then processed to bag with specified dimension, fill soil sand and fertilizer etc, padding into bag according to local climate, form a new product which could restore or create a new ecosystem. It is a greener environmental protection solutions used for erosion control, embankment, slope protection and shoreline stabilization,stormwater management, and the creation of rain gardens and other functional green spaces. 


1. With the advantage of anti-UV, anti-aging, non-toxic, no combustion-supporting, bag rip no stretch

2. Bags are soft with good integral, permeability is strong and scouring resistance, good durable performance

3. Good plasticity and construction process simple

4. Strong corrosion resistance to microbes, high soil stability, easy for plant growth

5. Comprehensive functions of environmental protection ecological forestation. Soil and water conservation.

6. Forming of ecological slope protection system



 1. Riverbanks, slope protection

 2. Barren hulls

 3. Mining repair

 4. Highway and railway slope greening

 5. Inland waterway improvement

ItemUnit of MeasurementResult
Tensile Strength MDKN/m130
Tensile Strength CDKN/m120
Equivalent Opening Size (O90)mm0.4/0.28
Permeability (Q50)L//s14
UV resistance%85

Get the latest price? We'll respond as soon as possible(within 12 hours)