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Category Archive for: ‘Typar’
Road Drainage Systems with Typar Geotextile

Overview Road Drainage Systems with Typar Geotextile: To manage surface and ground water for road network, subsurface drains are built with a permeable conduit such as corrugated plastic, geonet, tubing, tile, stone, pipe or any combination installed beneath the ground surface to collect and/or convey drainage water to an outlet. Effective subsurface drains are essential …

Railway Track with Typar Geotextile

Railways, new tracks and track renewal Railway tracks is areas with soft soils and high ground water levels are susceptible to settlement and requires regular maintenance for track alignment and safe transportation. Railway Track with Typar Geotextile SF below ballast provides stabilization and separation to reduce impact of dynamic loading. Typar SF avoids ballast contamination …

FRENCH DRAINS DRAINAGE PROBLEMS

FRENCH DRAINS DRAINAGE PROBLEMS Groundwater traveling under your foundation can lead to a number of long-term issues. If you’re experiencing basement flooding, foundation damage, or rainwater drainage issues, then French Drains a Simple Solution to Your Drainage may be the best solution for your home. One commonly used form of drainage correction is the French …

Typar vs Other Geotextiles Performance

Typar vs Other Geotextiles Performance: Typar offers benefits of high tensile strength of woven geotextile as well as elongation of needle punch geotextile making it the most versatile geotextile. Overview DuPontTM Typar® SF is a thin, thermally bonded, water-permeable nonwoven geotextile made of 100% continuous polypropylene filaments. DuPontTM Typar® SF is an isotropic material, which …

Khadagzai Bridge Abutment Slope Protection

A layer of heavy stone, broken rock (rip-rap), gabions or pre-cast blocks is often used to provide permanent erosion protection for Submerged bridge piers and foundations (bridge abutment slope protection). Erosion structures or armor systems dissipate the hydraulic forces that cause erosion, and they preserve the subgrade soil or fill soil behind it. Typar is …

Concrete Floor with DuPont Typar

Overview Concrete Floor with DuPont Typar: In geotextile applications, separation is defined as: “The preventing from intermixing of adjacent dissimilar soils and/or fill materials by the use of a geotextile or a geotextile-related product”. The main application areas of a geotextile used as a separator are in road and railway projects and one of the …

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