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вторник, 19 ноември 2019

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Geotextile
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The GEOTEXTILE is non-woven thermo-bounded or needle-drilled water-pervous material with significant term of use, high robustness and hydraulic properties. It is used for division of soil layers, making of drainages and reinforcement of mounds.

Besides the non-woven, there is woven GEOTEXTILE which can be: light, woven GEOTEXTILE – used in the construction of highways, garages, air-strips and under the foundations of new buildings; high-density GEOTEXTILE – it is laid as a temporary layer for fortifying and protection against erosion of seashores and stabilization of the soil; high-robust – for fortifying of vertical walls, steep swaths and mounds from weak soils; GEOTEXTILE with high water permeability – applicable whet quick drainage of existing waters is required.

With the choice of the hydraulic characteristics of The GEOTEXTILE according to the surrounding environment, the surface of The GEOTEXTILE will provide stable platform for the development of natural soil filter, prolonged and durable filtration activity.

In the gabion constructions The GEOTEXTILE is used in stead of reverse filter from the sand-stone mixture, which is applicable for prevention of the wash-away of the primer under the facility itself or from the side of the reverse mound.

Advantages of The GEOTEXTILES:

· Isotropy of the material – the same properties in all directions, without being influenced by pressure.

· Compact for transportation and storageThe GEOTEXTILE is preliminarily pressed and the not large volume of the rolls makes the transportation and the storage of bigger amoung on a smaller area possible.

· Great variety of sizes and facilitated installation – optimized expenditure of the overlapping of the separate cloths.

Dimensions of non-woven GEOTEXTILE:

TYPE
TENSILE STRENGTH (kN/m)
ROLL WIDTH

(m)

ROLL LENGTH

(m)

ROLL WEIGHT

(kg)

500 to 4500

3 to 30

4,5

200 to 50

65 to 95

Dimensions of woven GEOTEXTILE:

TYPE
TENSILE STRENGTH (kN/m)
ROLL WIDTH

(m)

ROLL LENGTH

(m)

ROLL AREA

(m2)

90 to 250
20 to 50 longitudinal

11 to 50 transverse

5,2
100
520