Publish Time: 2023-08-16 Origin: Site
Roads Construction
Paved roads and trafficked areas can include either flexible or rigid pavement construction. Flexible pavements are typically surfaced with bituminous bound materials, while rigid pavements incorporate a concrete surfacing.
Both types of pavements require a strong stable foundation, typically one or more layers of unbound aggregate. The strength and stiffness of an unbound layer can be enhanced by incorporating a suitable stabilisation geogrid, leading to an increase in trafficking performance and pavement life.
Over very weak soils a geogrid stabilised layer can be used as an alternative to excavation and replacement, chemical stabilisation, or thick capping layers.
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