Fiberglass Geogrid Asphalt Geogrids Glassfiber Composite Geotextile
For Asphalt Road Retaining Wall Reinforcement
Glass Fiber Geogrid Introduction
Glass fiber grid is the abbreviation of glass fiber geogrid and one
of the highest grade geogrids. This product is a mesh substrate
made of high-strength alkali free twistless roving as the main raw
material and through international advanced weaving technology. In
order to protect glass fiber and improve overall service
performance, it is coated on the surface. It has high tensile
strength and low elongation in warp and weft directions, and high
temperature resistance, It is widely used in asphalt pavement,
cement pavement and roadbed reinforcement and railway subgrade,
embankment revetment, airport runway, sand prevention and other
engineering projects, especially in the application of reflective
cracks on asphalt pavement, has become an irreplaceable material.
Glass Fiber Geogrid Specification:
specification
performance | EGA -25-25 | EGA -30-30 | EGA -40-40 | EGA -50-50 | EGA -80-80 | EGA -100-100 | EGA -50-50-Z Self-adhesive |
Tensile Strength (KN/m) | warp | 25 | 30 | 40 | 50 | 80 | 100 | 50 |
| weft | 25 | 30 | 40 | 50 | 80 | 100 | 50 |
| Elongaton% | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 |
| Mesh Size (mm) 25.4X25.4 12.7X12.7 |
| Width(m) | 1-5.95 | 1-5.95 | 1-5.95 | 1-5.95 | 1-5.95 | 1-5.95 | 1-5.95
|
Glass Fiber Geogrid Features:
Improve the high temperature rutting resistance of asphalt concrete
pavement. Under the influence of many factors, it is easy to reduce
the high-temperature stability of asphalt mixture, resulting in
rutting - which will affect the driving comfort, and even have
hidden dangers of traffic safety. The application of Geogrid in
asphalt concrete pavement can improve the support capacity of
asphalt concrete pavement, so as to add a layer of guarantee for
traffic safety. In addition, adding geogrid in asphalt mixture can
strengthen the bearing capacity of asphalt concrete pavement, and
geogrid, as an independent anchor point, limits the displacement of
aggregate, so that the interaction between asphalt mixture and grid
is of great significance to improve the stability of mineral
aggregate framework.
Glass Fiber Geogrid Application:
Product use
1. The old asphalt concrete pavement shall be reinforced to
strengthen the asphalt surface course and prevent diseases.
2. Cement concrete pavement is reconstructed into composite
pavement to restrain reflection cracks caused by plate shrinkage.
3. Road expansion and reconstruction project to prevent cracks
caused by new and old joint and uneven settlement.
4. The reinforcement treatment of soft soil foundation is conducive
to the water precipitation and consolidation of soft soil,
effectively inhibit settlement, uniform stress distribution and
enhance the overall strength of subgrade.
5. The semi-rigid base course of the new road will produce
shrinkage cracks, and the reinforcement will be strengthened to
prevent the pavement cracks caused by the reflection of foundation
cracks
Construction method Glass Fiber Geogrid
1. Preparation:
Complete all joint filling, pit filling, foundation reinforcement
and leveling layer laying.
2. Road surface condition
The road surface must be clean and dry with a temperature between 5
℃ and 60 ℃.
3. Product preparation
The self-adhesive glass fiber geogrid shall not be kept in a dry
environment to maintain its viscosity at the construction site.
Welcome to contact.
Leo
Manager of Hengquan company
Phone/Whatsapp/Wechat: +8615030705799
