Glass fiber geogrid is an excellent geosynthetic material used for road reinforcement, road repair, and the strengthening of subgrades and soft soil foundations. It has become an indispensable material in dealing with asphalt pavement reflective cracks. This product is made by weaving high-strength, alkali-free glass fiber into a mesh base material using advanced international weaving technology, followed by surface coating treatment to create a semi-rigid product. It boasts high tensile strength in both warp and weft directions with low elongation, and exhibits excellent properties such as resistance to high temperatures, low temperatures, aging, and corrosion. It is widely used in the reinforcement of asphalt and cement pavements, as well as subgrades, railway subgrades, embankment slopes, airport runways, and sand control and desertification projects.

Product Introduction

Glass fiber grid is made from reinforced alkali-free glass fiber yarn, woven into the base material using advanced warp-knitting machines from abroad. It features warp-knitted directional structures, maximizing the strength of the yarns within the fabric, enhancing its mechanical properties. This results in excellent tensile strength, tear resistance, and creep resistance. The material is then coated with modified asphalt for a flat, networked structure. It adheres to the principle of similarity and compatibility, emphasizing its composite performance with asphalt mixes while fully protecting the glass fiber base. This improves the base's wear resistance and shear resistance, enabling its use in road reinforcement to prevent cracking and rutting, thus solving the challenge of strengthening asphalt pavements.

Product Features

The product boasts high strength, low elongation, high-temperature resistance, high modulus, light weight, good toughness, corrosion resistance, and long service life. It is widely applicable in engineering fields such as the repair of old cement road surfaces, airport runways, embankments, riverbanks, slope protection, and road and bridge surface reinforcement. It can enhance and reinforce road surfaces, prevent rutting fatigue cracks, thermal expansion and contraction cracks, and reflective cracks below, and can distribute the bearing stress of the road surface, extending its service life. It features high tensile strength, low elongation, no long-term creep, good physical and chemical stability, good thermal stability, resistance to fatigue cracking, high-temperature rut resistance, low-temperature shrinkage crack resistance, and delayed reduction of reflective cracks.

Product Application

Reinforced asphalt concrete surface overlay for aging asphalt pavement, to prevent and cure diseases.

Reconstruct concrete road surfaces into composite surfaces to suppress reflective cracks caused by plate shrinkage.

Road widening project, prevents cracks caused by the combination of old and new sections and uneven settlement.

Reinforcement treatment for soft soil foundation, conducive to water separation and consolidation of soft soil, effectively inhibits settlement, evenly distributes stress, and enhances the overall strength of the subgrade.

Newly constructed roads with semi-rigid subgrade may develop shrinkage cracks. Reinforcement and enhancement are used to prevent the reflection of foundation cracks causing pavement cracks.