Water Proofing By Arjunan Enterprises

We are Exporting, Manufacturing and Supplying Water Proofing in Chennai.
Preparing Surface

All the terraces requiring to be waterproofed using Newcoat, shall be cleaned thoroughly to remove all loose particles before laying a concrete screed to slope. Concrete screed / brick bat coba shall be laid to slope as per the specifications of engineer / consultant over the terrace slab. The slope shall be maintained at 1:100 or as per the drawing and shall be cured for a minimum period of 15 days.

It shall be finished slightly rough and all the rain water down take pipes shall be fixed as per the drawing or instructions of engineer in charge. Remove water from the terrace after its curing and leave the surface to get dried.

Thorough inspection shall be done to locate / identify any shrinkage cracks. All major shrinkage cracks, if any, shall be filled with polymer-based crack filling compound The 75 mm x 75 mm angle fillet (corner rounding) shall be done using polymer modified at all the horizontal and vertical junctions (roof slab & Parapet wall junction) along with screed it self.
Finally, clean the surface once again thoroughly to remove all dust and cement particles.

Primer Application
Pre wet the surface prior to application of primer and allow surface water to evaporate. Apply water-based primer (diluted with water in the ratio 2:1) on the cleaned surface @ 12 to 15 sq m/ltr.