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How to lay a fiberglass geogrid on the pavement

Jiangsu Hanovo New Material Co.,Ltd | Updated: Aug 28, 2018

After the comparison analysis of various experiments, after laying the glass fiber geogrid on the road surface, the deflection of the road surface can be reduced, the number of reflection cracks after the grid is added is controlled, and the width of the crack is also manipulated.

Glass fiber geogrid laying conditions:

1. The longitudinal flatness of the road, the slope and smoothness of the transverse road arch should conform to the design specifications. If it is not up to standard, it should be treated before the overlay.

2. Before the paving, the road surface bearing capacity can be identified, the bearing capacity can be lacking, and the design specifications should be enhanced.

3. When there are some loose, pit and dispersive cracks on the outer surface of the structural layer of the road, it should be repaired beforehand and the sky is good, in order to adhere to the outstanding appearance.

4. The outer surface of the structural layer should be cleaned and cleaned. Before laying, the surface of the glass fiber geogrid and the bottom layer must be thoroughly cleaned and cleaned, so that the surface of the pavement is clean and dry. If the pavement has water marks, it should be dried after the road surface is dry. Laying.