Abstract
In order to cure asphalt pavement distresses caused by expansive soil subgrade, a new maintenance technology based on trenchless technology with the macromolecule polymer grouting was adopted. The technique principle of the macromolecule polymer grouting, grouting construction method, cold patch repair technology, and the evaluation of engineering treatment were studied. The results showed that the macromolecule polymer grouting technology is feasible used in asphalt pavement maintenance.
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Schedule a callMore From: DEStech Transactions on Engineering and Technology Research
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