How to use Fiberglass Geogrid?

Fiberglass Geogrid has high tensile strength and low elongation in both warp and weft directions, and has excellent properties such as high temperature resistance, low cold resistance, aging resistance, and corrosion resistance. It is widely used in the reinforcement of asphalt pavements, cement pavements and roadbeds. And railway subgrade, dyke slope protection, airport runway, sand control and other engineering projects.

• What is the main purpose of Fiberglass Geogrid?

• How to lay the Fiberglass Geogrid?

• How to choose the filler in Fiberglass Geogrid?

What is the main purpose of Fiberglass Geogrid?

1. Strengthen the old asphalt concrete ceiling to strengthen the asphalt surface to prevent and control diseases.

2. The cement concrete ceiling is converted into a composite ceiling to avoid reflective cracks by plate shrinking.

3. Road construction and rehabilitation project to avoid cracks through new and old crossings and uneven settlements.

4. The reinforcement of soft soils promotes the penetration of water and the consolidation of soft soils, effectively prevents settling, evenly distributed tension and increases the overall strength of the road bed.

5. The semi-rigid support layer of the newly built road creates obstacles and is reinforced to avoid road cracks by reflecting basic drawings.

How is the Fiberglass Geogrid moved?

Fiberglass Geogrid layout: On a flat and compact construction site, the main power direction (longitudinal direction) of the installed grid should be perpendicular to the axis of inclination and the layout should be flat, foldless and as dense as possible. Attach it with screws and earth and rock weights. The main power direction of the displaced Fiberglass Geogrid is preferably in full length without bending. The connection between the tracks can be manually tied and overlapped, and the overlap width is no less than 10 cm. If the grid is installed on two or more layers, the layers should be moved. After laying a large area, adjust the straightness as a whole. After filling an earth layer, the Fiberglass Geogrid should again be stretched manually or mechanically before rolling and the strength should be uniform so that the Fiberglass Geogrid in the ground is under tension and force.

How to choose the filler in Fiberglass Geogrid?

The filler of Fiberglass Geogrid should be selected according to design requirements. Practice has proved that all can be used as fillers except frozen soil, marsh soil, domestic garbage, chalky soil, and diatomaceous soil. However, the mechanical properties of gravel soil and sand soil are stable and are not affected by water content, so they should be preferred. The particle size of the filler should not be greater than 15cm, and attention should be paid to the control of the filler gradation to ensure the compacted weight.

Fiberglass Geogrid is very helpful to people's daily life, such as asphalt pavement is anti-aging, prevents reflection cracks, and delays pavement cracking. Feicheng Lianyi Plastic Co., Ltd. has committed to providing the most suitable Fiberglass Geogrid at a reasonable price, and whatever it takes to satisfy the customer’s needs.