GEOLAM PES

GEOLAM PES is a thermally reinforced polyester geotextile engineered for demanding engineering projects requiring high tensile strength and low elongation under load. Its structural integrity ensures the material maintains its dimensional stability and physical performance even under elevated thermal and mechanical stresses.

Technical Specifications
  • Próbka geowłókniny poliestrowej GEOLAM PES wzmacnianej termicznie.
  • Kawałek materiału geowłókniny GEOLAM PES odpornej na zerwanie i rozciąganie.

Key Features

Dimensional Stability
Exhibits low elongation properties, ensuring original dimensions and mechanical parameters are preserved under heavy tensile loading.
Chemical & Biological Resistance
High resistance to soil chemicals, moisture degradation, and mold growth, ensuring long-term underground durability.
Thermal Performance
Maintains structural integrity across a wide temperature range—vital for performance in variable climate conditions.
Superior Filtration Properties
A precisely engineered pore network allows efficient water throughput while effectively retaining soil particles to prevent piping and clogging.

Applications

Geowłókniny GEOLAM w budownictwie drogowym i kolejowym.

Road and railway infrastructure construction

Geowłókniny filtracyjno-drenażowe GEOLAM pod ekstensywne dachy zielone.

Extensive green roofing systems

Geowłóknina podkładowa i ochronna GEOLAM do izolacji fundamentów oraz budynków.

Foundation and structural waterproofing protection

Włókniny filtracyjne GEOLAM w systemach drenażowych i melioracyjnych.

Subsurface drainage and irrigation networks

Technical Specifications

Weight

150 – 300 g/m2

Raw Material Composition

Polyester

Roll Width

500 – 6000 mm

GEOLAM

PES 150

PES 200

PES 300

ISO

Weight

g/m2

150

200

300

ISO 9864

Tensile Strength (MD)

kN/m

1,10 (-0,5)

6,0 (-1,5)

8,50 (-1,5)

ISO 10319

Tensile Strength (CMD)

kN/m

1,30 (-1,0)

9,0 (-3,0)

15,5(-2,5)

ISO 10319

Elongation at Break (MD)

%

200 (±30)

200 (±30)

190 (±30)

ISO 10319

Elongation at Break (CMD)

%

220 (±30)

200 (±30)

165 (±30)

ISO 10319

Static Puncture Resistance (CBR Test)

kN

0,27 (-0,1)

1,25 (-0,5)

1,43 (-0,5)

ISO 12236

Dynamic Perforation Resistance (Cone Drop Test)

mm

przebicie

9 (+10)

10 (+10)

ISO 13433

Characteristic Opening Size (090)

µm

120 (±20)

105(±20)

85(±20)

ISO 12956

Water Permeability Normal to the Plane (VI H50)

l/m2•s

90 (-10)

80 (-10)

60 (-10)

ISO 11058

Thickness under 2 kPa Pressure

mm

2,01 (±10%)

2,71 (±10%)

2,88 (±10%)

ISO 12958

Thickness under 20 kPa Pressure

mm

0,88 (±10%)

1,52 (±10%)

1,96 (±10%)

ISO 12958

Thickness under 200 kPa Pressure

mm

0,52 (±10%)

0,77 (±10%)

1,10 (±10%)

ISO 12958