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Non-woven geotextile is made filament and staple fiber yarn through the various equipment and process layout into a network, so that the fabric is soft, plump, thick, stiff, has reached a different thickness to meet the requirements of non-woven geotextile has good fabric clearance, have good adhesion off, the fiber has a certain soft crack resistance also has a good ability to adapt to the deformation, divided according to the length of silk filament nonwoven geotextiles and nonwoven geotextile broken wires, they can play a very good filtration, separation, reinforcement, protection, etc. It is a widely used geosynthetics, the tensile strength is higher than short silk filament can choose according to specific requirements.

Non-woven geotextile has six functions, it can be widely used in railways, highways, sports stadiums, dams, hydraulic construction, tunnel, along the beach path, reclamation and environmental protection projects.

1.Filtration
The filtration layer of the dykes,river canal,seacoast,concrete slope,retaining walls,At the same time of preventing the clay granule from passing ,it allows the water and the gas pass through freely.

2.Separation:
The isolation of the railway dregs and the roadbed,roadbed and the soft base.surface of  the  airdrome and parking lot and the groundsill,different dam materials.It isolates the soil the gravel of two kinds different granule pathway from the groundsill or other buildings.

3.Adding muscle:
The highway,railway,soil-stone dam,breakwater,airport,backfill soil of retaining wall,slope protection ,etc in which distributes the earth stress,prevents the side-displacement of the earth body and improves the earth body stability.

4.Protection
It prevents the bank from being washed out,protects the bank and the bottom,prevents the water and soil from being away.

Product features:
1, high strength, due to the use of plastic fibers, in the dry state can maintain adequate strength and elongation.

2, corrosion, at different pH of the soil and water can be permanently resistant to corrosion.

3, there is a gap between the fibers permeable Fortunately, there was good water permeability.

4, anti-microbial resistance to microorganisms, insects are not compromised.

5, the construction is convenient, because material is light, soft, so transporting, laying, construction is convenient.

Applications
(A) for the reinforced retaining wall backfill, or for anchoring retaining wall panels. Construction of retaining wall or abutment parcel.
Geotextile in Construction
(2) reinforced flexible pavement, repair cracks on the road to prevent the pavement reflection cracking.
(3) increase the gravel and reinforced soil slope stability, erosion and soil freezing at low temperatures.
(4) Dam internal vertical or horizontal drainage, buried in the soil pore water pressure dissipated.
(5) dam or embankment in Geomembrane surface cover the lower part of the back or concrete drainage.
(6) exclude the surrounding tunnel seepage, reduce exposure to external water pressure lining around the buildings and the water seepage.
(7) Fill Ground stadium foundation artificial drainage.
(8) roads (including temporary roads) railway, embankment, dam, airports, stadiums and other projects to strengthen weak foundation.



PROPERTY

100         150            200            250          300        350         400         450           500         600          800

BASIS WEIGHT TOLERANCE(%)
-8             -8              -8                -8              -7          -7              -7            -7               -6            -6              -6

THICKNESS≥MM
0.9          1.3          1.7              2.1            2.4            2.7           3.0          3.3           3.6         4.1              5.0

TEMSO;E STREMGTH AT BREAKING≥KN/m
2.5          4.5          6.5             8.0              9.5          11.0           12.5        14.0       16.0      19.0         25.0

CBR PLUNGER STRENG TH≥KN
0.3         0.6            0.9           1.2              1.5            1.8            2.1            2.4         2.7        3.2          4.0

TEARING STRENGTH ≥KN
0.08       0.12        0.16          0.20            0.24        0.28        0.33            0.38      0.42       0.46      0.60

BREADTH TOLERANCE %                                    -0.5

ELONGATION AT BREAKING%                             25-100

EOS 090mm                                                             0.07-0.2

VERTICAL PERMEABIL IIY(CM/S)                       KX(10-1`10-3)

PROPERTY          100        200          300      400        500       600     800

BASIS WEIGHT TOLERANCE %   
                                -6           -6              -5           -5          -4         -4         -4
THICKNESS≥MM
                              0.8          1.6            2.2        2.8          3.4         4.2      5.5
TENSILE STRENGTH AT BREAKING≥KN/m

                            4.5          10.0          15.0        20.5     25.0      30.0     40.0

ELONGATION AT BREAKING %                  40-80

EOS         mm                                               0.07-0.2

VERTICAL PERMEABIL IIY CM/S             KX(10-1`10-3)     K=1.0-9.9

CBR PLUNGER STRENG KN≥  

                         0.8            1.8            2.6           3.5        4.7          5.5          7.0

TEARING STRENG TH KN≥

                      0.14            0.28          0.42         0.56         0.70      0.82       1.10