earth working fabric Fiberglass Geogrid reinforcing fabric with
Self-adhesive
1) Fiberglass geogrid
2) Materials:fiberglass
3) Tensile strength:MD/CD:20~400kn/m
4) Width:1~6m
fiberglass geogrid is a new kind of favorable earthwork base
material to strength the road surface and roadbed,which composed of
high strength polyester yarns coated with an inorganic sizing
agent.
It has the following performance:
1) high tensile strength,low elongation
2) tear-resistant
3) anticorrosive
4) good anti-aging and alkali-resistance
APPLICATIONS:
1. Reinforce roadbeds in soft soil for
road,railways,airfields,irrigation channels.increase of stability
and loading capacity of fundus
2. Reinforce riverside,embankment and side slope
3. Strengthen the surface of the roads and bridges
| Fiberglass geogrid technological standard(GB/T 21825-2008) | |
| specification | FGGa
30×30 | FGGa
50×50 | FGGa
60×60 | FGGa
80×80 | FGGa
100×100 | FGGa
120×120 | FGGa
150×150 | FGGb
50×50 | FGGb
80×80 | FGGb
100×100 |
| Mesh center distance(mm) | Longitudinal | 25.4±3.8 | 12.7±3.8 |
| Crosswise | 25.4±3.8 | 12.7±3.8 |
| breaking strength(kn/m) | Longitudinal | 30 | 50 | 60 | 80 | 100 | 120 | 150 | 50 | 80 | 100 |
| Crosswise | 30 | 50 | 60 | 80 | 100 | 120 | 150 | 50 | 80 | 100 |
| Breaking Elongation(%) | Longitudinal | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Crosswise | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Width(m) | 1m-6m | 1m-6m | 1m-6m | 1m-6m | 1m-6m | 1m-6m | 1m-6m | 1m-6m | 1m-6m | 1m-6m |
Noted: 1.the max breaking strength is 400kn/m.
2.the mesh center distance 50mm*50mm is ok.
3.Self-adhesive fiberglass geogrid’s technological data is the same
as the above.
Product Description
Reinforcements geogrid basalt fiber geogrid/fiber glass geogrid
Basalt fiber geotextile (geogrid) is a kind of semi-rigid products,
which uses high-strength basalt fibers to produce gridding base
material with advanced knitting process, and then treated by
surface coatings. Both warp and weft directions are high tensile
strength and low elongation. Breaking elongation is 3.1%. The
properties are high-temperature resistance, cold resistance
(-260℃-650℃), acid etching resistance , little creep, high
strength, and little deformation. It is acid-resistant and
alkali-resistant, low-temperature and high-temperature resistant,
thermal and sound insulation. Its tensile strength is better than
that of lager tows carbon fiber, and the breaking elongation is
even better than small bunch carbon fiber. It has better
compression strength, shearing strength, and applicability & aging
resistance in severe environment, etc.
Feature
1. Can be used under super-low temperature and have good thermal
stability
2. High tensile strength and low elongation
3. Good physical and chemical stability, strong resistance to
biological erosion and climate changes.
Advantage
1. Super high temperature and ultra low temperature performance,
prevent the asphalt pavement cracks
2. High tensile strength
3. No long term creep, and good thermal stability
4. Good compatibility with asphalt mixture
5. Stable physical and chemical properties, good resistance against
biological erosion and climate change
Application
1, Subgrade strengthening and pavement repairing for highways,
railways and airports.
2, Subgrade strengthening of perpetual load bearing,such as large
parking lots and cargo terminals.
3, Slope protections of highways and railways
4, Culvert reinforcing
5. Mines and tunnels reinforcing.
