BRICK BAT COBA WATERPROOFING MEHTODOLOGY AS PER CPWD BANGALORE SAHARA WATERPROOFING CO
BRICK BAT COBA MEHTODOLOGY AS PER CPWD On deciding the correct quantity of water required, the slurry shall be prepared by mixing 1.289 kg/m2 of grey cement + 0.67 kg./sqm. of Water Proofing Compound +1.289 kg./sqm. of coarse sand + x litres of water. Slurry shall be prepared for the area to be covered within half an hour of mixing. The consistency of the slurry shall be such that in one application with a brush 1.5 mm thickness of slurry can be coated on the fibre glass cloth surface. This slurry shall be applied evenly on the entire surface covered with fibre glass cloth so that a layer of 1.50 mm thickness of slurry is formed. The application of slurry shall be continued over the 300 mm portion of parapet wall and also the portion tucked in the groove on top. The entire surface shall be allowed for air curing for 4 hours and later the surface shall be cured with clean water for 7 days. On completion of curing the grooves where the fibre glass cloth is tucked shall b...