Geogrid of Fiberglass
1.Made of non-alkali fiberglass roving
2.Asphalt reinforcement;
3.Handle reflection crack;
4.Pvc coat
Geogrid of Fiberglass
Introduction:
1. Made of non-alkali fiberglass roving as raw material;
2. Technics: Warp-knitting directional structure, making full use of yarn strength in textile, improving its chemical performance and making it a good performance of tension reistance, tearing resistance and creep resistance;
3. Applied widely in asphalt road to handle reflection crack;
Features:
1. Tensile strength, low elogation ratio, thermostable and anti-corrosive;
2. Well mixed with asphalt to better deal with reflection crack problem;
3. High-low temperature resistance
4. Easy construction: low weight, easy operation, simple construction
Applications:
1. Reinforce old asphalt concrete road surface and asphalt surface layer, preventing damage;
2. Deal with reflection crack caused by block contraction;
3. Used in road expansion and improvement projets, dealing with crack caused by old and new combination position and uneven sedimentation;
4. Reinforcement treatment of soft soil base, to effectively restrains sedimentation, ddistributes stress uniformly and improve overall strength.
Technical Specification:
Specification
30-30
50-50
80-80
100-100
120-120
Net size (mm)
25.4×25.4 or 12.5×12.5
Breaking strength ≥(KN/m)
Warp
30
50
80
100
120
Weft
30
50
80
100
120
Elongation ≤(%)
Warp
3
Weft
3
Breadth, m
1-6
Flexibility (GPA)
67
Temperature resistant ()
-100~280