Needle felt Geotextiles

Our product of Nonwoven geotexiles is made of black or white PP fiber with UV resistance feature.

The fabric is needle punched type Nonwoven. After finished treatment, it is conformable for geotextile requests.

Regularly we produce and supply weight from 100g /m 2 ( 3oz /yard 2 ) to 300g /m 2 ( 8.85oz /yard 2 ); width from 91.5cm ( 3ft ) to 460cm ( 15ft ).

The Nonwoven geotextile is newly developed in recent years, which is one of the economical materials for construction. The main applications are below.
Typical applications for needle punched Nonwoven Geotextiles:

Subsurface drainage:

Light and medium weight Nonwoven geotextiles are highly effective in drainage/filtration applications involving groundwater flow through the geotextile. Typical applications include aggregate-filled subsurface drainage systems, where the geotextile functions as a filter fabric to reduce the potential for blinding and clogging in most soil conditions when applied in accordance with accepted engineering practice.

Roadway separation

Singed medium and heavy weight Nonwoven geotextile directly on soft, saturated subgrades preserves expected road life by preventing aggregate from inter-mixing with the subgrade. The drainage and filtration attributes of textiles also provide planar flow to help minimize pore water pressure in the subgrade.

Hard armor underlayment

Textiles relieve hydrostatic pressure beneath hard armor and prevent subsoils from migrating through the erosion control system.

Asphalt overlay applications

When installed as a fabric interlayer before placing a new asphalt overlay, these geotextiles extend overlay life, reduce maintenance costs, and act as a permanent moisture barrier. Application of a paving fabric requires a tack coat prior to placing the asphalt overlay on existing pavement surfaces.