WATERPROOFING OF TOILET AREA:-
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WATERPROOFING OF TOILET AREA:- Surface preparation waterproofing work:- • All surface area should be cleaned up to visible hair cracks / aggregate texture, cleaning of RCC member should be done by hacking tool, wire brush, wire grinder & air blower etc. • All visible cracks & construction joints should be sealed with cement mortar with additive Conplast WL after making V groove. • All clean & treated area should test for water tightness by flooding water for minimum 75 mm head for 48 hours. All wet spots, water leak & honeycomb areas should be mark for treatment. It shall be treated with injection grouting with Cebex 100 as additive to be added in grout cement slurry @ dosage of 225 gm. of packet per bag of cement or micro concrete. Waterproofing Treatment:- • Ensure the surface must be damped before application of 2 coat of GS flexi 201 by brush. The first coat shall be applied at the rate 1 kg /m2 with proper brush application ensuring that all surface of the co