Elastic sealing harness
For filling expansion joints in the construction of industrial floors
Application in road construction, for filtration and drainage systems, for hydraulic structures
Thermofixed geotextile is a non–woven material made by passing a mass of ready-made raw materials from very thin threads through a number of harpoon needles that, piercing the mass of raw materials, entangle the threads with each other.
Technology: Granulated polypropylene is extruded into fibers, which are further processed first on a carding machine, and then on a needle punching machine.
Many types of products undergo heat treatment with infrared radiation, hot air or calendering.
Main advantages:European quality of materials, availability of all necessary certificates
Main functions:separation
Application in construction:Road construction – separation of different layers of the road structure, reinforcement and increase of the bearing capacity of the road base;
Civil engineering – used as a separation layer of various materials, and is also a reliable protection of membranes from mechanical damage;
Filtration and drainage systems - prevents the penetration of fine-grained material into the drainage layer, protects drainage pipes from silting and strengthens the soil;
Hydraulic structures – is a reliable protection of waterproof membranes from ruptures, prevents the erosion of the banks of rivers and lakes.
Specifications:Roll sizes: width - 2 m, winding – 50 m, 60 m, 80 m and 100 m.
Geotextiles made by the thermally fixed method are heated during production, due to which the fabric becomes stronger and resistant to mechanical loads. The ability of the canvas to pass water becomes much lower. Therefore, if a geotextile with a high water–carrying capacity is needed, needle–punched geotextile is used, if strength is a priority, a thermally fixed geo-field is used.Its technical characteristics depend on the choice of the geotextile production method.
Temporary roads are subject to heavy loads, as they will be used not only by passenger cars, but also by large-sized technological vehicles. It is worth giving preference to a canvas with increased strength indicators - thermally fixed geotextile with a density of 200-300 g / m2.
For filling expansion joints in the construction of industrial floors
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