How to repair the Pavement quality conc used for toll plazas if is giving hung

How to repair the Pavement quality conc used for toll
plazas if is giving hungry look or honeycombed ?
how much cement need to treat 100sqmtr of Damaged PQC

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How to repair the Pavement quality conc used for toll plazas if is giving hungry look or honeycomb..

Answer / pradeep

Honey combed concrete repair by
1. Pressure grouting with Polymer cement slurry. than
2. Filled up surface with epoxy or polmer mortar and
levelled it.
3. or by laying of mastic of 20mm or more thick and compact
it

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How to repair the Pavement quality conc used for toll plazas if is giving hungry look or honeycomb..

Answer / h.c.shukla

repair the surface with quartz sand/standard sand with epoxy than fix a pvc nipple & grout with epoxy

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