geotekstili

Geotekstili are permeable fabrics used in civil engineering and construction projects. They are manufactured from synthetic materials, commonly polypropylene or polyester, and are available in woven and nonwoven forms. Their primary function is to provide separation, filtration, reinforcement, drainage, or protection to soil and other construction materials.

In separation applications, geotekstili prevent the intermixing of different soil layers, such as between a sub-base and a base course in road construction. This maintains the integrity of the layers and prevents rutting. As filters, they allow water to pass through while retaining soil particles, preventing clogging of drainage systems and erosion.

Geotekstili also serve as reinforcement, increasing the tensile strength of soil masses. This is particularly useful in slopes, retaining walls, and embankments, where they help stabilize the soil and reduce the risk of failure. In drainage, their permeable nature facilitates the flow of water away from sensitive areas, reducing hydrostatic pressure. Finally, they can act as protective layers, cushioning geomembranes or other sensitive materials from puncture or damage. The selection of the appropriate geotekstil type depends on the specific engineering requirements of the project.