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Non-woven geotextile


Bushi Nonwoven Geotextile is a porous and permittable textile material which is used in contact with rock, earth, soil and etc as an vital part of civil engineering projects and structures. 


Non-woven geotextile

●Good fabric clearance, excellent adhesion, good tear resistance and anti-seepage film force;

●Good deformation adaptability and flat drainage capacity, the surface is soft and has good protection ability;

● Geotextile can play a good role in filtration, isolation, reinforcement, drainage, protection, sealing, etc. It is a widely used geosynthetic material.

Functions of Bushi Nonwoven Geotextiles

§ Separation

§ Filtration

§ Reinforcement

§ Drainage

§ Protectioni

 

Separation

Bushi Geotextile acts as a separator between two layers of soil that have different particle size distributions.  Bushi Geotextile are used to prevent road base materials from penetrating into soft underlying sub grade soils, thus maintaining design thickness and roadway integrity. Separators also help to prevent fine-grained sub grade soils from being pumped into permeable granular road bases.

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Filtration

Bushi Geotextile acts similar to a sand filter by allowing water to move through the soil while retaining all upstream soil particles. Bushi Geotextiles are used to prevent soils from migrating into drainage aggregate or pipes while maintaining flow through the system. Bushi Geotextiles are also used below rip rap and other armour materials in coastal and river bank protection systems to prevent soil erosion.

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Reinforcement

Bushi Geotextile acts as a reinforcement element within a soil mass or in combination with the soil to produce a composite that has improved strength and deformation properties over the unreinforced soil. Bushi Geotextiles are used to add tensile strength to a soil mass in order to create vertical or near vertical reinforced soil walls and steep slopes.

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Drainage

Bushi Geotextile acts as a drain to carry fluid flows through less permeable soils or construction structures. Bushi Geotextiles are used to dissipate pore water pressures at the base of roadway embankments. The use of Geotextiles in drainage systems ensures an ongoing drainage of fluids with minimum pressure loss by flowing in-plane of the fabric away from the construction.

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Protection

Due to excellent  static puncture resistance, Bushi Geotextiles protect waterproof  membranes and other sealing materials from puncture when fill material and loads are applied. When placed between sealing materials and other layers, Bushi Geotextiles and resists and distributes local pressure from the layer above, ensuring that the protected material is not stressed to failure.

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