2. Materials for asphalt concrete reinforcement
Cracks and cracks in the asphalt concrete surface are a frequent occurrence. To reduce them and extend the service life of asphalt concrete pavement, it is necessary to use asphalt-cement reinforcement. Geosynthetic composites are mainly used for reinforcing asphalt concrete surfaces. Asphalt concrete reinforcement significantly reduces the appearance and spread of reflective cracks and increases the durability of the road surface.
Area of use:
construction of new roads, repair of damaged asphalt pavements on roads, motorways, Parking lots, runways, runways, etc.;
expanding roads, streets, and highways;
asphalt concrete reinforcement in areas of heavy traffic.
3. Materials that prevent soil surface erosion
The solution of various environmental problems is aimed at protecting liquid hazardous materials (oil, chemical products) from entering the ground water using various geosynthetic barriers. These products are also used for waterproofing various building structures found in the ground: foundations and floors of structures, tunnels, underpasses, etc.
Area of use:
protection of ground and ground water from chemical oil terminals, oil and other chemical materials in warehouses under and near roads and Railways, at gas stations;
waterproofing of foundations of structures and underground parts of buildings;
waterproofing of building structures existing on the ground (tunnels, underground passages, etc.);
installation of waterproofing screens in hydraulic structures: on slopes, banks that form the bottom relief;
Installation of impervious screens, construction of domestic and industrial reservoirs, installation of storage facilities and disposal of lost hazardous waste.
4. Waterproofing of soil and building structures
Various geosynthetic barriers are used to solve various environmental problems that prevent the release of liquid harmful substances (oil, chemical products) into groundwater. These products are also used for waterproofing various building structures in the ground: the Foundation and floor of buildings, tunnels, underpasses, and so on.
Application:
protection of underground and underground water from chemical contamination at oil terminals, oil depots and other chemical storage facilities, under and above roads and Railways, as well as at gas stations;
waterproofing of foundations and underground parts of buildings;
waterproofing of building structures in the ground (tunnels, underground passages, etc.);
installation of waterproofing screens in hydraulic structures: on slopes, banks that form the bottom relief;
installation of impervious screens for construction of landfills of household and industrial waste, as well as for storage and disposal of hazardous waste.
5. Geosynthetic materials for hydraulic structures
When installing and reconstructing hydraulic structures, the Customer often faces the following problems:
protecting the slopes of these structures from erosion;
installation of drainage layers;
repair and replacement of old reinforced concrete slabs;
work on underwater concreting;
cleaning and disposal of contaminated silt;
waterproofing of structures, etc.
All these tasks can be solved using geosynthetic materials such as geosynthetic substitutes, soil drainage systems, sandbags, non-woven hydraulic geotextiles, and geosynthetic barriers.
Scope of use:
protection of bedding, rivers, piers, channels, steep slopes and bottom from erosion;
geosynthetic forms for underwater concreting;
installation work on various pipelines, such as support, coating and crimping;
repair and insulation of various concrete walls to ensure their water resistance;
cleaning of contaminated lagoon sediment.
6. Separation and filtration of soil layers
Separation is keeping two separate layers of soil (with different functions) in a structure, preventing them from mixing or impairing their function. This requirement is usually applied to the structures of transport infrastructure (road and railway), or underground constructions. In most cases, the separation layer is used in combination with a reinforcing layer (when it is necessary to increase the load-bearing capacity of the plates) or a filter layer (to prevent the migration of small soil particles into the separated layer).
Application areas:
to separate different layers of soil;
filtration by installing road and railway junctions and embankments;
drainage system filters (geotextile prevents soil particles from entering drainage systems, but at the same time remains water-permeable);
for hydraulic works (protection of particles in the soil slope from water leaching);
protection of building structures and materials from mechanical or chemical damage.
7. Strengthening and stabilization of soil structures
Soils have a relatively low tensile strength and therefore cannot absorb all the forces acting on the structure. Acting tensile force can be absorbed by the use of geosynthetic materials such as geogrids, geotextiles or subsurface drains. These materials are used both for soil stabilization and for strengthening. The main parameters of reinforcing geosynthetic materials are: their small elongation under load and their high tensile strength.
Application:
strengthening and stabilization of road surfaces, yards, railway and airfield surfaces, increasing load-bearing capacity;
installation of retaining walls;
the installation of steep slopes;
installation of piles on piles;
installing noise-absorbing walls from the ground;
geosynthetic supports are used for vertical drainage at road and railway junctions;
restoration of landslide;
stabilization of seas, rivers and reservoirs.
For more detailed technical information, please contact the technical Department of Viakon Technologies LLC.
