1)PREPARATION FOR BASECOAT:
• START GHADAI CLEANING OF SUNK AREA THEN REMOVE THE WOODEN PLANKS OR LOOSE MATERIAL FROM THE SUNK .
•WASH THE SUNK AREA AND CHECK THE AIR CRACK AND OPEN IT AND FILL WITH GROUT .
•APPLY 1 COAT OF SUNANDA EP OR EQUAL CHEMICAL FOR CHEMICAL COATING OF SURFACE AREA .
•METAL FIX ON ALL THE EDGE OF SUNKEN AREA .
•AFTER 1 DAY CURING .START BASE COAT IN RATIO OF 1:5
•AFTER BASECOAT FILL IT WITH WATER AND CHECK AFTER 3 DAYS AND GIVE THE CLEARANCE.
•DO THE BRICK BAT WORK WITH THE PROPER RATIO 1:5 .
•AFTER 3 DAY CHECK THE DAMPNESS AND GIVE THE IPS CLARENCE.
AFTER BRICK BAT START FINAL LAYER OF WATERPROOFING I.e IPS WITH RATIO 1:4
FILL IT WATER AND CHECK IT .