Geocomposite Martin MAT HARD 70/70 500

Geocomposite Martin MAT HARD 70/70 500

Applications

EROSION CONTROL
EN 13255
REINFORCEMENT

CANNALS & RIVERS
EN 13255
FILTRATION


SEPARATION

 

REINFORCEMENT 70/70 KN/m
Of paverments under reconstruction of old roads where are secondary cracks on the way.


DATA REQUIRED IN ACCORDANCE WITH INTERNAL RULES OF CEN/CENELEC EU STANDARDS

  • Tensile strenght MD/CMD
  • Elongation
  • Resistance to static breakdown (CBR-test)
  • Hole size
  • Waterpermeability
  • Durability

ADVANTAGES OF GEOCOMPOSITE
  • Good mechanical features which provide efficient separation
  • Excellent filtering properties
  • Ideal waterproof
  • Exceptional resistance to damage during implementation
  • Increases the stability of soil
  • Easy handling and instalation
  • Environmentally neutral
  • Minimum elongation
  • Higher specific weight than water
GEOCOMPOSITE APPLICATION:
Geocomposite Martin MAT HARD 70/70 500 has direct implementation in the rivers, cannals and the muddy soil, and on the soil which has high moisture concentration. It also reducing the usage of filling material up to 30%
 WARNING at installing GEOCOMPOSITE:
  • Rolls must not be longer than 50 m at installation
  • Implemented geocomposite must not have wrinkles during installaion
  • Overlapp must be min 30 cm, in the water 50 cm
  • Durability > 50 years.
Technical charactheristics of geocomposite:
  Value Tolerance Test method
Weight (g/m2) 500 ±(10%)  EN ISO 9864
Width (mm) 2550  
Tensile strenght (kN/m)      
--MD / CMD 70/70 ±(10%) EN ISO 10319
Elongation at F max (%)      
--MD / CMD 10/10 ±(10%) EN ISO 10319
Strenght at elongation 2% Fe=2%, MD (kN/m) 20 ±(10%) EN ISO 10319
Strenght at elongation 5% Fe=5%, CMD (kN/m) 35 ±(10%) EN ISO 10319
Penetration force (CBR test)  (kN)
2,5
EN ISO 12236
Characteristic opening size O90 (µm) 100   EN ISO 12956
Water permeability, normal to the plane VIH50 (m/s) 6,5 E - 2   EN ISO 11058
l/(s*m2)
> 65