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Geotextiles Slavros PP-MT

Description

Material: polypropylene


Production Method: Mechanical Method (Needle Punch)

Geosynthetic material intended for use in the structural layers for various purposes (draining, filtering, separating and protecting) in transport construction (in the construction and reconstruction of roads, platforms, parking lots, construction of airfields) and related to the classification of geosynthetic non-woven "according to the classification of geosynthetic materials.

Application area::
  • temporary and permanent roads;
  • foundations of buildings and structures;
  • railways;
  • sports facilities - athletics, tennis courts, football fields, etc .;
  • improvement of car parks, pedestrian coverings;
  • landscape design.
The advantages of materials:
  • universal material that simultaneously has separating and draining properties;
  • geotextiles have an elongation under maximum load up to 95%, thus local damage does not lead to the destruction of the material and the geotextiles continue to perform their functions;
  • universal filtering ability, due to the specific structure of the material, which makes it practically impossible for soil particles to penetrate into the pores of geotextiles and clog them. This allows you to provide resistant filtering quality of the material under the pressure of the soil and in conditions of strong vibration;
  • high resistance to tearing and puncturing, which is especially appreciated when laying;
  • The material is easy to fit in the horizontal and vertical planes and does not require special mechanisms during installation.

Where is it used?

Used in transport construction:

  • construction and reconstruction of roads;
  • parking lots;
  • airfields.
Road construction


more about road construction .

Name of the indicator

Unit rev.

PP-MT

150

PP-MT 200

PP-MT 250

PP-MT

300

PP-MT 350

PP-MT 400

PP-MT 450

PP-MT 500

PP-MT 550

PP-MT 600

Surface density, ± 15%

g / m 2

150

200

250

300

350

400

450

500

550

600

Thickness at a pressure of 2.0 kPa

mm

0.7–1.3

0.8–1.6

1.0–1.8

1.1–2.0

1.2–2.3

1.3-2.6

1.5-2.8

1.6–3.0

1.8-3.3

1.9-3.5

Explosive loading of a strip, not less:

- by lenght

- in width

H

(kN / m)

290 (5.8)

190 (3.8)

440

(8,8)

350 (7.0)

540 (10.8)

450 (9.0)

700

(14)

550 (11)

810 (16.2)

650

(13)

920

(18,4)

740

(14.8)

1030

(20.6)

840 (16.8)

1080 (21.6)

920 (18.4)

1150 (23)

990 (19.8)

1240

(24.8)

1050 (21)

Elongation at break, not more than:

- by lenght

- in width

%

120

120

130

130

150

150

Elongation at a load of 25%, not more than:

- by lenght

- in width

%

25

33

25

33

25

33

26

thirty

25

28

24

27

23

27

22

27

22

26

20

25

Filtration coefficient in the direction perpendicular to the plane at a pressure of 2.0 kPa, not less

m / day

20

Resistance to repeated freezing and thawing, not less

%

80

Resistance to aggressive media, not less

%

80

1.       Biological resistance according to GOST 9.048 - resistant to moldy fungi

2.       Resistance to ultraviolet radiation according to GOST 28205, can withstand exposure to direct sunlight without reducing strength for at least 14 days.

3.       Resistance to acids and alkalis at pH 2-10 according to GOST 51626 - withstands.

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