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 concrete surface is covered & second coat at the rate of 1 kg / m2. Leave the first coat to dry, at least 3 to 4 hours. Allow 3 hours drying time between coatings. After the second coat of membrane has been applied, dry at least over night or 3 hours minimum.

Screed on floor :-

• Providing & laying Avg. 12-15 mm thick screed on floor in cement mortar 1:4 with conplast WL of 125 ml dosage per bag cement (OPC/PPC) slope making on top of the membrane for protection. And curing the same thoroughly 7 days.
Brick / Block Bat filling :-

• Sunken portion :- Providing and laying broken lightweight block bat water proofing treatment to a specified are viz toilets, kitchen, wet areas etc. The slab shall be laid over with broken lightweight block bat coba laid and joints fill in with cement mortar 1:5 added with conplast WL, in true lines and levels gradient as required slope at outlet/ nany trap (for easy flow of water / rain water).


Comments

  1. BH waterproofingMarch 26, 2022 at 2:59 AM

    Nice Article! We provide the best toilet waterproofing in Mohali . We provide toilet waterproofing services at a lowest price. We help to close all the leakage points.

    ReplyDelete

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