Geosynthetics | Geotextiles

October 1, 2017



Polymer based geosynthetic some kind of synthetic products that are used in terrain stabilization, they are further subdivided into 8 categories, which are geofoam, geomembrane, geonet, geogrid, geofoam, geosynthetic clay liner, geocomposite and geocell. Although it is more related to technical requirement by civil engineer, these exposable materials can be applied for ground base where extremely high durability is needed.


Theoretically, any “geo” term is related to rock, soil which is earth-base products; these are commonly applied in civil design, geotechnical, hydraulic, reinforcement, drainage, containment, fitration, barrier, protection, land reclamation, waste landfill, sediment control, surface erosion control and other applications such as reservoirs, dams, railroads, airfields, revetment, jetty, groins, embankments, canals, retaining structures, landfill liners and covers. It also covers marine, transportation, mining, agriculture and aquaculture.





Geotextile has more than hundred types of application since its inception, however the major utilization is filtration, separation, drainage and reinforcement. Commonly seen problems such as biodegrading and short existence time for the additive are never a problem for geotextile since they comprise of fiber which is synthetic instead of silk, wool or cotton. According to geotextile supplier in Malaysia, flexible and permeable fabrics are made by those synthetic fibers (classically manufactured from polyester or polypropylene), not fresh to see these fabrics are from few formats such as needle punched, woven or heat bonded which they also being called as resembling felt, resembling mail bag sacking and resembling ironed felt respectively.





Geomembrane is actually formed by polymeric sheets that are fairly thin, having extremely low permeability level of synthetic membrane barrier (liner) used to make sure the fluid or even gas is controlled together with other geotechnical materials. Geomembrane supplier Malaysia plays a main role for vapour, liquid or both as barrier; few of its primary functions also to as covers, lining of solid and liquid storage such as canals, reservoirs, containment facilities and landfills. Private development, transportation, geotechnical and hydraulic also apply them frequently.