Five layers. Clean stone, firm ground.RETECH geotextile — as laid under roads, yards and paved areas.
Subgrade
Fine-grained soil. Under load it would pump up into the stone and soften it.
RETECH RSG spun-bonded geotextile
Continuous filaments, thermally bonded. A light, uniform separation layer.
Grade on requestGranular sub-base
It stays clean, so it keeps its strength and drains freely.
Sand bedding
Levelled bedding for the paving.
Paving
Interlocking blocks. The surface stays level because the ground below stays put.
illustrationWhat it is
Spunbond geotextile fabric, made by Retech Geosolutions in Gujarat and supplied across India and for export.
Continuous-filament polypropylene, thermally bonded. A light, uniform fabric used as a separation layer under aggregate and as a protection layer over membranes.
Applications
- Separation under sub-base
- Protection layer over geomembranes
- Landscape and filter applications
Questions buyers ask
What is spunbond geotextile?
A non-woven fabric made from continuous polypropylene filaments that are bonded by heat rather than needle-punched. It is light and uniform, and is used mainly to separate layers and to protect membranes.
Spunbond or needle-punched non-woven: which do I need?
Spunbond is lighter and smoother: separation under aggregate and protection over membranes. Needle-punched non-woven is thicker and more permeable through its thickness, the choice when the layer must also filter and drain.
How is spunbond geotextile priced?
By weight per square metre (GSM), roll size, quantity and delivery point. Send the area and the grade or the job, and the Retech desk replies with a quote within one working day.
