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Polypropylene fabric

Geotextile
Price Face to face
BrandFeicheng Lianyi
Brand originShandong


Geotextile:
This product has excellent water permeability, filtration and durability, and can be widely used in railway, highway, sports hall, dam, hydraulic construction, Suidong, coastal mudflat, reclamation, environmental protection and other projects. There are mainly short fiber needle punched non-woven geotextiles and split film machine woven geotextiles.
Performance:
Utilize the good breathability and water permeability of geotextiles to allow water flow through and effectively intercept sand and soil loss.
Geotextiles have good water conductivity, which can form drainage channels inside the soil and discharge excess liquid and gas from the soil structure.
Utilizing geotextiles to enhance the tensile strength and deformation resistance of soil, enhance the stability of building structures, and improve soil quality.
Effectively diffuse, transmit or decompose concentrated stress to prevent soil from being damaged by external forces.
Prevent mixing between upper and lower layers of sand, soil, and concrete.
The mesh is not easily blocked - the network structure formed by amorphous fiber tissue has strain and mobility.
High permeability - able to maintain good permeability under the pressure of soil and water
Corrosion resistance - using synthetic fibers such as polypropylene or polyester as raw materials, acid and alkali resistant, non corrosive, insect resistant, and antioxidant
Simple construction - lightweight, easy to use, and easy to construct
Product specifications and performance parameters:


Serial Number

Project indicator specifications

150

200

100

250 300 350 400 450 500 600 800 notes

1

Mass deviation per unit area,%

-8 -8 -8 -8 -7 -7 -7 -7 -6 -6 -6

2

thickness,mm ≥

0.9 1.3 1.7 2.1 2.4 2.7 3.0 3.3 3.6 4.1 5.0

3

Amplitude,%

-0.5
4

fracture**,KN/m ≥

2.5 4.5 6.5 8.0 9.5 11.0 12.5 14.0 16.0 19.0 25.0 Vertical and horizontal direction
5

elongation at break,%

25~100
6

CBR bursting,KN ≥

0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.2 4.0
7 equivalent aperture0 (0 ),mm 0.07~0.2
8

Vertical permeability coefficient,cm/s

Kx(10-1 ~10-3 ) K=1.0 ~9.9
9

tear,KN≥

0.08 0.12 0.16 0.20 0.24 0.28 0.33 0.38 0.42 0.46 0.60 Vertical and horizontal direction



1) The specifications are based on the mass per unit area. When the actual specifications are between adjacent specifications in the table, calculate the corresponding assessment indicators using interpolation method; When exceeding the range in the table, the assessment indicators shall be determined through consultation between the supply and demand parties.
2) Standard values according to design or protocol.
3) The above technical data is subject to change without prior notice.
4) We can produce other specifications of products according to user requirements.


project Measurement method unit YF·SM01/150 YF·SM02/160 YF·SM03/180
Mass per unit GB/T13762 g/m2 150 160 180
thickness GB/T13761 mm 1.40 1.45 1.60
breaking strength GB/T3923 KN/m,> 8.00 9.00 10.00
elongation at break GB/T3923 % 40-70 40-70 40-70
tear strength GB/T13763 KN> 0.23 0.24 0.26
CBR bursting strength GB/T14800 KN> 1.50 1.60 1.70
amplitude GB/T4667 M 4.30 4.30 4.30
Temperature resistance °C 230 230 230


相关标签: Geotextile