warp knitting fiberglass geogrid coated with modified bitumen

warp knitting fiberglass geogrid coated with bitumen

Introduction

Fiberglass geogrid is a kind of planar mesh material using alkali-free fiberglass yarn as base body and then coated with high quality modified asphalt. It is warp knitted with oriental structure which gives full play of yarn strength and improves its mechanical property to make the product high tensile, tearing and creep-resistant. Moreover, the composite property of coating with asphalt makes full protection of the fiberglass matrix and greatly improves its wear and shear resistance. All the advantageous functions make the product have a good performance in pavement strengthening, track cracking and solving difficulties of strengthening the bituminous pavement.

Product features

1. Light weight, high tensile strength, high modulus, low elongation and good  

   toughness.

2. Corrosion resistance, no long-term creep, long life span.

3. Good physical and chemical stability and good thermal stability.

4. Resistant to fatigue cracking, high-temperature tr;ack and low temperature

  shrinkage cracking.

5. Delaying and decreasing crack reflection.

Application

1. Road surface asphalt overlay construction engineering; Asphalt layers

   reinforcement.

2. Converting old cement concrete road into composite road; Restraining

   reflection cracking caused by block shrinkage.

3. Road extension; Preventing and controlling the cracking caused by new

   and old combination and uneven settlement.

4. Treatment of the conjunction between tunnel and bridge or foundation.

Technical standards

Please remark followings in purchasing order:

    1.Tensile strength in warp & weft direction
    2.Grid size
    3.Roll Width
    4.Roll Length
    5.Quantity
    6.Packaging
  

    Special needs can be met according to your requirements.