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Waterproofing Treatment

Waterproofing Treatment
Waterproofing Treatment
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Product Code : 11
Product Description

We are engaged in Waterproofing Treatment since our establishment. To ensure perfect bond between coating materials and the particular surface, our employees clean the surface properly and make it wet. Then, superior-grade coating materials are applied so as to make the surface completely leakage-free and resistant to cracks. We render our services in this domain in a cost-effective manner and emphasize to complete our work within stipulated time-frame so as to gain optimum customer satisfaction. Our Waterproofing Treatment is highly reliable and acclaimed by clients for its assurance of qualitative surface. 

Other details:

Local treatments  (Point Leak and Construction Joint)

Arresting water leakages at isolated locations (point leakage) and at construction joints with a putty of cement (OPC or slag), modified with a cementitious quick setting compound (bulk density 0.80 to 0.85 gm/cc and a pH of 7.5 âââ€Å¡Ãƒâ€šÃ‚¬ÃƒÆ’¢Ã¢Ã¢Ã¢â€š¬Ã…¡Ãƒâ€šÃ‚¬ÃƒÆ’…âہ“ 8.0 for a 20% aqueous solution at 350C), e.g., PERMAKAR 4, in a weight ratio of 1:10 (1 part of the compound and 10 parts of cement), further modified with a silica waterproofing compound (density not less than 1.53 and a pH of 10.0 âââ€Å¡Ãƒâ€šÃ‚¬ÃƒÆ’¢Ã¢Ã¢Ã¢â€š¬Ã…¡Ãƒâ€šÃ‚¬ÃƒÆ’…âہ“ 10.5 for a 5% aqueous solution at 350C), e.g., PERMAKAR 1 having the properties of making cement quick setting and non-shrinking in quantities to suit the water pressure conditions at the site

Surface treatment

Cleaning  the surface; preparing the surface by acid etching; treating the surface with a two layer plaster; the first layer shall be 7 mm thick in case of inside walls and floors of water reservoirs and swimming pools, 6 mm thick for sunken slabs/toilet floors and inside of tunnels, basements, etc. with octadecanoic acid based cementitious waterproofing compound (bulk density not greater than 0.5 gm/cc, moisture content not greater than 2.0% and a free fatty acid not greater than 0.2%), e.g., PERMAKAR 3, and cement in the weight ratio of 3:50 for waterproofing compound and cement; cement-sand (1:2 on floors of basements and tunnels; 1:3 elsewhere) plaster (12 mm thick on floor; 8 mm thick on vertical surfaces and at ceiling) and curing the plastered surface; the treatment shall be impermeable under a waterhead of 20.0 metres.  


ENGINEERING SERVICES INTERNATIONAL
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ENGINEERING SERVICES INTERNATIONAL
THE PIONEER IN SURFACE PROTECTION TECHNOLOGY FOR DURABLE CONCRETE STRUCTURES.
BC 96, Salt Lake City, Kolkata - 700064, West Bengal, India
Phone : +918068342031
Fax : 91-33-23373082
Dr. Anil K. Kar (PhD (USA), BSc CE, MS (USA), FIE, FIPHE LFABI (USA), FIBA (UK), FASCE (USA))
Mobile : +918068342031
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