Speed Meets Precision in Rooftop Waterproofing

Makphalt Team
December 22, 2025

Overview:

RVPR Construction Pvt. Ltd., a reputed infrastructure contractor, partnered with Makphalt to waterproof a 15,000 sqm rooftop at the Yadadri Thermal Power Station (YTPS) in Telangana. The project demanded a balance of speed, precision, and quality—executed within a tight schedule and amidst challenging on-site conditions.

The Problem:

RVPR faced multiple challenges that required expert intervention:
• A large rooftop area to be completed within a strict 2.5-month deadline.
• Extreme weather conditions causing frequent delays and curing issues.
• The need for uniform coating and long-term durability across all sections.
• Ongoing parallel construction activities demanding seamless coordination and safety compliance.

The Solution:

Makphalt delivered a high-performance waterproofing system combining Polyurethane (PU) and Heat Reflective Elastomeric Coatings — chosen for their durability, flexibility, and heat resistance.

Right Product

PU + Heat Reflective Coating ensured long-lasting protection against UV and thermal stress.

Quality Assurance

Application by a skilled team, supported by Makphalt’s technical QC visits for surface preparation, detailing, and coating thickness validation.

Efficiency

Spray application machinery was deployed for faster coverage, uniform thickness, and superior adhesion compared to manual methods.

The Impact:

• On-Time Completion: Project completed within the committed 2.5-month window.
• Zero Rework: Due to precise surface preparation and detailing.
• Superior Finish: Achieved consistent, seamless coating across all areas.
• Client Satisfaction: RVPR commended Makphalt for its technical competence, coordination, and professional execution.

Products We have used

Mak Crack-O-Fill

MAK CRACK-O-FILL is a single component modified cement based filler material to be used for filling of cracks/ Voids and making covings before waterproofing treatments.

To seal crack up to 5-10 mm wide.
To make coving on all junctions.

Mak Blown Bitumen

Mak Blown bitumen is manufactured from bitumen 60/70 by blowning asphalt. We are providing Blown Asphalt in various grades including BITUMEN 150/5 115/15 105/35 95/25 90/40 90/10 90/15 85/25 85/40 85/25 75/25 hard bitumen or hot liquid in bulk.

Oxidized bitumen can also be used in industrial applications like roofing, flooring, mastics, pipe coatings, electrical applications.

Mak Geotex

MAK GEOTEX is a nonwoven, staple, needle punched, geotextile fabric offering a strong, yet lightweight protection, which will stand up to the rigors of construction activities.

Protection of waterproofing membranes during backfilling.
Protection of waterproofing membrane from damage by other trades, during construction.
Acting as a drainage fabric to shed water from the waterproofing membrane.
Acting as a slip sheet (isolation layer) between the waterproofing membranes and concrete topping.

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