Eliminate water seepage and dampness permanently. Advanced elastomeric polymer membranes, PU injection grouting, cool-roof heat barriers, and underground tank food-grade liners.
In Tamil Nadu's intense subtropical climate—marked by scorching summer heat followed by heavy Northeast monsoon downpours—concrete slabs undergo significant thermal expansion and contraction. Without adequate waterproofing membranes, micro-fissures develop, allowing water to reach embedded TMT rebar. This causes rebar rust expansion, severe spalling, and toxic indoor mold growth.
At Sri Skandan Construction, under the engineering leadership of Er. R. Karthick Kumar, we reject temporary quick-fix patches. We engineer systematic multi-layer elastomeric polymer systems, crystalline capillary barriers, and polyurethane (PU) injection grouting that provide verified 10-year leak-proof structural protection.
300%+ elongation elastomeric membranes that bridge thermal expansion joints without tearing under severe solar heat.
High Solar Reflective Index (SRI > 105) top coat reducing roof surface temperature by up to 12°C and lowering AC power bills.
Full surface grinding, polymer modified mortar coving at 90° corners, fiber mesh, and elastomeric UV coating.
Multi-coat 2K polymer cementitious barrier applied prior to plumbing pipe layout and light clinker backfill.
Non-toxic, food-grade epoxy crystalline liners certified for potable drinking water storage sumps and overhead tanks.
Negative-side crystallization and polyurethane injection grouting to stop active water ingress through RCC joints.
Closed-cell polyethylene backer rods with high-movement polyurethane (PU) joint sealants.
Silane-siloxane hydrophobic penetration coating preventing salt efflorescence leaching and hairline rainwater infiltration.
Not always. If the underlying screed is structurally sound and not hollow, we can clean the grout lines, seal joints with polyurethane sealants, and apply transparent or pigmented high-tensile PU hybrid membranes directly over existing tiles. If the screed has hollow debonding, we safely remove the loose tiles to apply the membrane onto the virgin slab.
Our cool roof coating features ceramic microspheres with a Solar Reflectance Index (SRI) above 105. It reflects more than 85% of solar infrared radiation, preventing heat from penetrating the concrete ceiling slab. This reduces interior ceiling temperatures by 4°C to 6°C and reduces air conditioning electricity costs by up to 25%.
Yes. Upon successful completion of our 72-hour hydrostatic ponding test, we issue an official 5 to 10-year written leak-proof performance warranty covering both material efficacy and application workmanship.
Stop water leakage and dampness permanently with an on-site structural moisture inspection by Er. R. Karthick Kumar.
WhatsApp Leak Inspection Call: +91 97875 05500