Polypropylene (PP) Biaxial Geogrid 20/20 for Reinfocement

Specifications Geogrid

Polypropylene (PP)

Biaxial Geogrid

For reinforcement

        Polypropylene (PP)  Biaxial Geogrid 20/20  for Reinfocement    
 Geogrid Introduction   The outlook of the biaxial geogrid is network structure like a square. It uses polypropylene(PP)  as its raw material and is made of high molecular polymer through extrusion, formed and punched before longitudinally and laterally stretched. This kind of material has high tensile longitudinally and horizontally, which can be used to reinforce the basement.     Geogrid Function   1. It can be applied in all kinds of roads, railways, airports to enhence the roadbed.  2. It can be applied in a large car park and terminal freight yard, etc, to strengthen the foundations of a permanent load.  3. It can be applied in rail, road slope’s protection.  4. It can be applied to enhence the culvert.  5. It can be applied as a secondary enhancement after the uniaxial geogrid soil enhancement, further enhance the soil, prevent soil erosion.  6. It can be applied in mining, tunnel reinforcement.  7. Network used for animal and hasbandry.  8. Network used for cane fishing.   Geogrid specification    

Item	15-	20-20	45-45	30-30	40-40
Longitudinal Tensile Strength,kN/m	15	20	45	30	40
Transverse Tensile  Strength,kN/m	15	20	45	30	40
Longitudinal Yield Elongation,%	15
TransverseYield Elongation,%	13
Longitudinal  Yield Strength at 2% Elongation,kN/m	5	7	17	11	14
Transverse Yield Strength at 2% Elongation,kN/m	5	7	17	11	14
Longitudinal Yield Strength at 5% Elongation,kN/m	7	14	33	21	30
Transverse Yield Strength at 5% Elongation,kN/m	7	14	33	21	30
Product Length/roll,m	50				40
Product width ,m	2/3.9/3.95/4/4.5/5