Scrub the joint thoroughly with wire brush, remove all loose dust, algae, earlier coating etc. Considering 2.54 cms width and 2.54 cms depth expansion Joint. Cost of filling with Crack Seal                                      

Rs. 50.00 per rft

Fill the joint thoroughly with Crack Seal. Allow 12 hours for curing. In case of shrinkage scrub lightly with wire brush and apply layer of Crack Seal to bring it in level with surrounding surface.

Considering 2.54 cms width and 2.54 cms depth expansion Joint. Cost of filling with Crack Seal                                   

Rs. 50.00 per rft

Apply two coats of RZ–Polymer  ED–Mortar  over the expansion joint sealed with Crack Seal to cover it completely. Apply two coats. Cost of 2 coat RZ-Polymer ED Mortar                                      

Rs.   8.00 per rft

Total cost of treatment per rft

Rs.108.00 per rft

This does not include cost of labour, scaffolding , supervision costs etc