Fiberglass Geogrid / Glass Fiber Geogrid
1. The life extension factor of a road reinforced with this material is 4-7 years for the same thickness as the unreinforced asphalt layer.
2. A layer of geogrid can save 50 – 100mm of high quality asphalt concrete when the whole asphalt concrete road is built on a rather weak sub-base.
3. It can effectively control, retard and stop the occurrence of cracking caused by low temperatures and reflection cracks caused by cracks in the base layer. The minimum thickness of asphalt concrete that can be effectively reinforced with glass fibre geogrid reinforcement is 40mm and the geogrid should be placed at the bottom of the layer of asphalt concrete.
4. Asphalt pavements increased with glass fibre geogrids can reduce rutting by more than 50%.
Email: ivan.chiang@sinogeosyn.com
Description
Fiberglass Geogrid / Glass Fiber Geogrid
Fiberglass Geogrid Introduction
Glass fiber grating is made of high quality reinforced alkali-free glass fiber yarn, which is woven into the substrate by using advanced warp knitting machine abroad.
It is made of high quality reinforced alkali-free fiberglass yarn, which is woven into the base material with advanced warp knitting machine.
It is a flat network material with good tensile strength, tear strength and creep resistance, and is coated with high quality modified asphalt.
The material is coated with high quality modified asphalt. It is based on the principle of similar compatibility, highlighting its composite performance with asphalt mixture and fully protecting the glass fiber base material.
It greatly improves the wear resistance and shear resistance of the base material, which can be used to strengthen the pavement and resist cracking and rutting.
It can be used for pavement reinforcement to resist cracking, rutting and other highway diseases, ending the difficult problem of asphalt pavement reinforcement.
Fiberglass Geogrid use
1. Old asphalt concrete pavement, base reinforced asphalt surface layer to prevent and control diseases;
2. Cement concrete pavement reconstruction composite pavement, inhibit the plate shrinkage caused by reflection cracks;
3. Road expansion project, prevention of old and new joint and uneven settlement caused by cracks;
4. soft soil base reinforcement treatment, the use of soft soil bridge precipitation water consolidation, settlement, uniform stress distribution, enhance the overall strength of the road base; 4.
degree;
5. New road semi-steel base layer shrinkage cracks, reinforcement to enhance the prevention of foundation cracks caused by the reflection of road cracks.
| Fiberglass Geogrid Product Properties | ||||||||||
| Item Spec | EGA | EGA | EGA | EGA | EGA | EGA | EGA | EGA | ||
| 40-40 | 50-50 | 60-60 | 80-80 | 100-100 | 120-120 | 150-150 | 200-200 | |||
| Mesh size(mm) | 25.4×25.4 12.5×12.5 40.0×40.0 50.8×50.8 | |||||||||
| Breaking strength≥(kN/m) | Warp direction | 40 | 50 | 60 | 80 | 100 | 120 | 150 | 200 | |
| Across Warp | 40 | 50 | 60 | 80 | 100 | 120 | 150 | 200 | ||
| Elongation at break≤(%) | Warp direction | 4 | ||||||||
| Across Warp | 4 | |||||||||
| Thernal tolerance(℃) | -100~280 | |||||||||
| Width(m) | 1-6 | |||||||||
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