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Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction
Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction
Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction
Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction
Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction
Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction
Specifications
Brand Name :
SZ
Model Number :
SZGT
Certification :
CE,ISO
Place of Origin :
CHINA
MOQ :
100000 Sqaure Meter
Price :
$0.3-$2.0/SQM
Payment Terms :
L/C,T/T
Supply Ability :
20000 Square meter per day
Delivery Time :
5 -8 days
Packaging Details :
By roll, paper pipe + black PE shrinkage membrane + woven bag ( waterproof & UV resistance)
Product Name :
Pure PP 400g Polypropylene Nonwoven Geotextile
Application :
Road Construction
Function :
Separation Layer Subgrade And Aggregate Base
Geotextile Type :
Non Woven
Color :
White or Black
Material :
PP(polypropylene) PET (polyester)
Weight :
400g/sqm
Thickness :
0.5-2.5 mm
Width :
1-6 m
Length :
50-100 m
Description

Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction​

Service Life for Polypropylene Nonwoven Geotextile:

The service life of polypropylene geotextiles is significantly affected by the environment. The core conclusion is: 5-10 years in normal environments, extended to 15-20 years with proper protection (such as burial in the ground and protection from sunlight). Exposure to sunlight only lasts 1-3 years.

Key Influencing Factors: UV Light: Polypropylene is sensitive to UV rays. When exposed to sunlight without protection, UV rays accelerate fiber aging and degradation.

Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road ConstructionPure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction

Operating Environment: Longer lifespan is significantly extended when buried in soil, underwater, or protected by an outer layer (such as a geomembrane or concrete). Acidic, alkaline, high-temperature, and chemically corrosive environments shorten lifespan.

Product Quality: Geotextiles made from high-quality raw materials (high-purity polypropylene) and standardized production offer enhanced aging resistance and a longer lifespan.

Key measures to extend service life:
Avoid prolonged exposure to the open air. Cover with soil, gravel, or other protective layers promptly after construction.


For special environments (such as saline-alkali land and around chemical plants), use specialized polypropylene geotextiles with anti-aging agents and corrosion-resistant modifications.


During construction, avoid scratches and tears from sharp objects to minimize accelerated local aging caused by material damage.

Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road ConstructionPure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction

400g Polypropylene Non Woven Geotextile Application & Function :

  1. Road & Railway Construction:
    Separation layer between subgrade and aggregate base
    Reinforcement for weak subsoils
    Prevention of intermixing between soil layers
  2. Drainage Systems:
    Filtration layer in drainage applications
    Protection for geomembranes
    Landfill leachate collection systems
  3. Erosion Control:
    Slope stabilization
    Riverbank and coastal protection
    Land reclamation projects
  4. Other Applications:
    Foundation reinforcement
    Retaining wall backfill
    Pond and canal lining protection

Staple fibers needle punched non woven geotextile Parameters

No.

Item

Parameters

Nominal strength(kN/m)

7

9

11

15

19

22

25

28

34

40

45

1

Breaking strength≥(kN/m)

7

9

11

15

19

22

25

28

34

40

45

2

Elongation at break(%)

40——100

3

Tearing strength≥(kN)

0.21

0.25

0.31

0.40

0.50

0.58

0.67

0.75

0.85

1.00

1.30

4

CBR puncture resistance ≥(kN)

1.1

1.4

1.7

2.3

2.90

3.3

3.8

4.2

5.4

6.2

7.8

5

Strong Grip≥(kN)

0.4

0.5

0.6

0.8

1.0

1.25

1.5

1.7

2.15

2.8

3.7

6

Thickness≥(mm)

1.0

1.2

1.5

1.9

2.2

2.6

3.0

3.3

4.0

4.5

6.0

7

Equivalent Pore size O90( O95)(mm)

0.07-0.3

8

Vertical permeability coefficient(cm/s)

1.0×(100—10-2)

9

Anti-ultraviolet intensity retention rate≥(%)

80%

10

Unit Weight≥(g/m2)

100

125

150

200

250

300

350

400

500

600

800

11

Unit Weight Tolerance(%)

±5

±4

±3

12

Width Tolerance(%)

±0.05

If you have more question ,welcome to contact with Yixing Shenzhou !!!

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Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction

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Product Detail
Brand Name :
SZ
Model Number :
SZGT
Certification :
CE,ISO
Place of Origin :
CHINA
MOQ :
100000 Sqaure Meter
Price :
$0.3-$2.0/SQM
Contact Supplier
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Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction
Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction
Pure PP 400g Polypropylene Nonwoven Geotextile Separation Layer Subgrade Aggregate Base For Road Construction

Shenzhou Earth Working Material Co. Ltd

Verified Supplier
1 Years
jiangsu
Since 2004
Business Type :
Manufacturer
Main Products :
HDPE Geogrid, Polyester Geogrid, Fiberglass Geogrid
Total Annual :
5.5Million-7Million
Employee Number :
200~300
Certification Level :
Verified Supplier
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