Geotextiles for lawns

The geotextiles are the water-permeable flexible nonwoven synthetic fabric received by a fastening of shtapelny polyester fibers mechanically (an iglobprobivny way). The geotextiles of KG are made according to HUNDRED limited liability partnerships 50404263-01-2008.

Properties of Geotextiles

The choice of an iglobprobivny way of production by our company is not casual. There are several ways of production of geotextiles (mechanical, adhesive, cohesive) which define its physical and chemical properties and mission. Distinctive characteristics of the geotextiles produced in the igloprobivny method are the sufficient durability, high elasticity, protective properties, water penetration both in longitudinal, and in cross the directions. The geosynthetic materials made of polyester fibers keep physical and chemical characteristics in the range of temperatures from-50 to 100 degrees Celsius. The geotextiles of KG in a type of elasticity can well be suitable for laying on uneven soil surfaces. He repeats unevenly changing boundary soil surface. Water physical properties nonwoven geotekstily also cause their broad application in drainage devices. In Geotextiles of KG with it is focused by the located fibers physicomechanical characteristics do not depend on the direction of fibers.

Table 1. Fiziko-mekhnichesky properties of Geotextiles KG

Functions of Geotextiles KG

Filtration. The geotextiles of KG prevent carrying out of soil particles as a result of wave influence, a water current, water pressure from vyklinivayushchikhsya the water-bearing horizons, thus, maintaining uniformity of properties of a drainage. The passing ability of geotextiles is defined by water penetration of soil. Thanks to a large number of a time and wide distribution of a time by the Geotextiles of KG sizes it is almost not subject to a contamination. Also interferes with hashing of layers of incoherent and coherent soil among themselves at dynamic influences.
Drainage. Promotes water drainage from surrounding soil with small coefficient of a filtration, to decrease in steam pressure and increase of density and durability of soil, and it is applied to interruption of a capillary raising of water.
Protection and division. Prevention interpenetration of various soil in a design body, prevention or delay of process of an erosion of soil, prevention of damage of layers from other materials (waterproofing film). Depending on a scope protective layers from mineral materials are replaced, the best conditions for formation (consolidation) of layers from mineral materials are created, the best dynamic characteristics of a building construction are reached.
Reinforcing. Redistributes tension arising in the soil massif and partially perceives the stretching tension. Depending on a scope rigidity of an embankment increases, the stability of slopes bearing ability of the basis decreases unevenness of draft.

The geotextiles of KG can carry out at the same time several functions. So, the layer of Geotekstilyakgs in the basis of an embankment of the highway can be applied as a technological measure - to improvement of conditions of journey of postroyechny transport and consolidation of soil in the lower part of an embankment, and at the same time to carry out a role of the drain promoting acceleration of draft of weak soil in the embankment basis and the reinforcing element increasing stability of an embankment. The layer in this case can also carry out from geotextiles a role of the filter preventing a sand zaileniye in the lower part of an embankment and providing preservation of its filtrational ability throughout the entire period of consolidation.

Scopes of Geotextiles of KG:
• road and railway construction;
• drainage designs;
• hydraulic engineering constructions;
• construction of tunnels;
• ballasting of pipelines;
• the device of the antifiltrational screen (as protective material for a geomembrane);
• housing and industrial construction (drainage of basements, drainage of flat roofs, etc.);
• construction of sports grounds;
• construction of pools, reservoirs, irrigation canals;
• reinforcing of slopes;
• strengthening of coast of the rivers, courses;
• in antierosion designs;
• at the device of roofs;
• at construction of the bases;

• construction of dumps of household and industrial wastes.