Adhering to the ethical business policies, our firm is involved in providing Structure Waterproofing services. Our services are acclaimed by customers present across the nation for timely execution, cost-effectiveness and reliability. We perform waterproofing of different structures in systematic manner and pay optimum attention to quality at every stage. We are backed by a team of dedicated professionals, who use qualitative coating materials for waterproofing of surfaces of different structures. Our Structure Waterproofing services make the surfaces of different structures highly crack, leakage & water resistant.
Cement based treatment for roofs and similar structures --- PERMAKAR 3 TREATMENT
Cleaning the surface; preparing the surfaces by acid etching; treating the surface with a two-layer plaster; the first layer shall be 5 mm thick with cement (OPC or slag), admixed with an octadecanoic acid based cementitious waterproofing compound (bulk density not greater than 0.5 gm/cc, moisture content not greater than 2.0% and free fatty acid not greater than 0.2%), e.g., PERMAKAR 3, in the weight ratio of 50:3 for cement and waterproofing compound; finally providing a 12 mm thick cement-sand (1:4) plaster, enriched with polyester fibre, and curing the plastered surface; the treatment shall be impermeable under a waterhead of 20.0 metres.
Requirement : 0.60 kg/sqm for roofs and similarly exposed surfaces above ground, other than water retaining structures
OTHER MATERIALS/SQM :
For mixing with PERMAKAR 3
cement : 10 kg
w/c = 0.35 for OPC
= 0.40 for slag cement
Polymer treatment for roofs --- PERMAPROOF
Cleaning and drying the surface; applying two coats (DFT of 200-300 micron) of a translucent brown coloured phenolic resin based single component high performance polymeric waterproofing compound (sp. gr. 0.87, rosin content nil and a solid content of minimum 0.47%), e.g., PERMAPROOF @ 0.6 litre per square metre, with demonstrable properties of resistance to water and acid; spraying a layer of dry coarse sand on the second coat when it will still be wet; removing excess sand on the following day; permitting the coatings to cure and dry naturally for 3-7 days; providing a 12 mm thick cement-sand (1:4) cover plaster; curing the plaster; the treatment shall be impermeable under a waterhead of 20.0 metres
Requirement : 0.60 litre/sqm for roofs and similarly exposed surfaces above ground, other than water retaining structures