GEOTEXTILE

Non-woven geotextile is a filament or staple through the various equipment and process layout into a network, through acupuncture and other processes in different fibers intertwined, entangled fixing the fabric normalized, so that the fabric is soft, plump, thick, stiff, in order to achieve different thickness to meet the requirements of geotextile fabric with good space, good adhesion off, the fiber has a certain softness tear resistance also has a good ability to adapt to the deformation, the plane also has good drainage capacity, divided according to the length of silk filament or staple fiber nonwoven geotextile geotextile, they can play a filtration, separation, reinforcement, protection, etc. It is a widely applied geosynthetics, filament tensile strength higher than short wire.

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 railways 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 and the  gravel of two kinds different granule pathway  from the groundsill of other buildings.

3.Adding musle:

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 washed stability.

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) road between the ballast and subgrade isolation layer, or between the roadbed and the soft base isolation layer.
(5) artificial fill, rubble or materials field and ground isolation layer isolation between different permafrost. Filtration and reinforcement effect.
(6) in a dam or embankment Geomembrane surface cover the lower part of the back or concrete drainage.
(7) exclusion tunnel surrounding seepage lining to reduce exposure to external water pressure around the buildings and the water seepage.
(8) artificial fill foundation stadium foundation drainage.
(9) highway (including temporary roads) railway, embankment, dam, airports, stadiums and other projects to strengthen weak foundation.It prevents the bank from being washed out,protects  the bank and the bottom,prevents the water and soil from being washed away.