POWER PLANT WATERPROOFING (ASTM C-836)
DAM & TUNNEL REHABILITATION
ACID ALKALI RESISTANT FURAN LINING
VACUUM DEWATERED TRIMIX FLOORING
STRUCTURAL STRENGTHENING & REPAIR
ZasChem INDIA PVT. LTD.

POWER PLANT WATERPROOFING (ASTM C-836)

Industrial-Grade Waterproofing Systems as per ASTM C-836 & C-898 Standards

Equal responsibility of manufacturer and applicator.
End to End support (Diagnosis → Rectification → Warranty).
COMMON ISSUES IN POWER PLANTS

Issues We Regularly Solve

Foundation Waterproofing

Foundation Waterproofing

Protecting building foundations from groundwater and moisture ingress.

Underground Structure Waterproofing

Underground Structure Waterproofing

Waterproofing of underground structures, basements and parking areas.

Water Tanks Waterproofing

Water Tanks Waterproofing

Leak-proofing of overhead and underground water storage tanks.

Sunken Area Waterproofing

Sunken Area Waterproofing

Waterproofing of sunken areas in bathrooms, kitchens and utility spaces.

Cable Trench Waterproofing

Cable Trench Waterproofing

Sealing cable trenches to protect electrical infrastructure from water damage.

Construction Joint Treatments

Construction Joint Treatments

Treatment of construction joints to prevent water seepage and leakage.

ZASCHEM INDIA specializes inwaterproofing systems,structural strengthening,repair & rehabilitationandheat reflective coating for power plants, infrastructure, and industrial buildings across India.

Explore ourcomplete range of servicesor see how we'veexecuted 100+ projectsfor clients like NTPC, L&T, and Tata Motors.

Need a solution?Request a site inspection →

TRUSTED BY INDIA'S BEST

SERVING CRITICAL INFRASTRUCTURE SINCE 2013

NTPC Limited - Client of ZASCHEM India
DMRC - Client of ZASCHEM India
Steel Authority of India - Client of ZASCHEM India
ONGC - Client of ZASCHEM India
Sun Pharma - Client of ZASCHEM India
Reliance Industries - Client of ZASCHEM India
L&T Construction - Client of ZASCHEM India
Tata Steel - Client of ZASCHEM India
NHAI - Client of ZASCHEM India
SAIL - Client of ZASCHEM India
BHEL - Client of ZASCHEM India
Indian Oil - Client of ZASCHEM India
NTPC Limited - Client of ZASCHEM India
DMRC - Client of ZASCHEM India
Steel Authority of India - Client of ZASCHEM India
ONGC - Client of ZASCHEM India
Sun Pharma - Client of ZASCHEM India
Reliance Industries - Client of ZASCHEM India
L&T Construction - Client of ZASCHEM India
Tata Steel - Client of ZASCHEM India
NHAI - Client of ZASCHEM India
SAIL - Client of ZASCHEM India
BHEL - Client of ZASCHEM India
Indian Oil - Client of ZASCHEM India
Indian Oil - Client of ZASCHEM India
BHEL - Client of ZASCHEM India
SAIL - Client of ZASCHEM India
NHAI - Client of ZASCHEM India
Tata Steel - Client of ZASCHEM India
L&T Construction - Client of ZASCHEM India
Reliance Industries - Client of ZASCHEM India
Sun Pharma - Client of ZASCHEM India
ONGC - Client of ZASCHEM India
Steel Authority of India - Client of ZASCHEM India
DMRC - Client of ZASCHEM India
NTPC Limited - Client of ZASCHEM India
Indian Oil - Client of ZASCHEM India
BHEL - Client of ZASCHEM India
SAIL - Client of ZASCHEM India
NHAI - Client of ZASCHEM India
Tata Steel - Client of ZASCHEM India
L&T Construction - Client of ZASCHEM India
Reliance Industries - Client of ZASCHEM India
Sun Pharma - Client of ZASCHEM India
ONGC - Client of ZASCHEM India
Steel Authority of India - Client of ZASCHEM India
DMRC - Client of ZASCHEM India
NTPC Limited - Client of ZASCHEM India
OUR TRACK RECORD

NUMBERS THAT SPEAK FOR THEMSELVES

ZASCHEM INDIA has been delivering excellence in waterproofing, structural repair, and concrete strengthening since 2013

25+

Power Plants Served

150+

Civil Engineers Trust Us

40+

In-House Experts

13+

Years of Excellence

100%

Execution Audit

8+

International Partners

Trusted by NTPC, L&T, Tata Motors, BGR Energy, GE POWER, and 100+ industrial clients across India

OUR TRACK RECORD WHAT WE DO

INDUSTRIAL PROTECTION SERVICES

Comprehensive waterproofing, rehabilitation, and coating solutions engineered for India's most demanding industrial environments.

Waterproofing Systems
SERVICE

Waterproofing Systems

Comprehensive waterproofing solutions for roofs, basements, terraces, water tanks, and industrial structures using crystalline, cementitious, and membrane-based systems.

Crystalline Waterproofing

Cementitious Coating

LEARN MORE ABOUT Waterproofing Systems
Structural Strengthening
SERVICE

Structural Strengthening

Carbon fiber reinforcement, FRP wrapping, and structural bonding systems to restore and enhance load-bearing capacity of deteriorated structures.

CFRP Wrapping

FRP Laminates

LEARN MORE ABOUT Structural Strengthening
Repair & Rehabilitation
SERVICE

Repair & Rehabilitation

Concrete repair, crack injection, spall repair, and complete structural rehabilitation for deteriorated infrastructure assets.

Crack Injection

Spall Repair

LEARN MORE ABOUT Repair & Rehabilitation
Acid Resistant Lining
SERVICE

Acid Resistant Lining

Furan resin, epoxy phenolic, and vinyl ester-based chemical resistant lining for ETP tanks, reactors, and industrial floors exposed to aggressive chemicals.

Furan Resin Systems

Epoxy Phenolic Coatings

LEARN MORE ABOUT Acid Resistant Lining
Industrial Flooring
SERVICE

Industrial Flooring

Epoxy, polyurethane, and polished concrete flooring systems for factories, warehouses, pharmaceutical plants, and food processing facilities.

Self-Levelling Epoxy

Anti-Static Flooring

LEARN MORE ABOUT Industrial Flooring
Polyurea Waterproofing
SERVICE

Polyurea Waterproofing

Rapid-cure, seamless polyurea spray coating for roofs, secondary containment, tunnels, and water tanks requiring flexible, high-elongation waterproofing.

Rapid Cure (<60 sec)

>300% Elongation

LEARN MORE ABOUT Polyurea Waterproofing
Industrial waterproofing experts ZASCHEM India

13+

YEARS OF EXCELLENCE

OUR TRACK RECORD WHY CHOOSE US

Trusted Across Multiple Industries

Increasing life of Industrial Structure – Equal responsibility of manufacturer and applicator. End to End support (Diagnosis → Rectification → Warranty).

25+

⚡ Power Sector Clients

Cooling tower and power plant protection.

20+

🏗️ Infrastructure Clients

Tunnels, metros, bridges and underground leakage arrest.

18+

🏭 Industrial Clients

Concrete spalling repair and structural strengthening.

15+

🏨 Commercial & Hospitality

Terrace waterproofing and acid resistant lining.

12+

🏫 Institutional & Government

Reliable execution with documented QC.

30+

🏠 Residential & Real Estate

Roof waterproofing and expansion joint systems.

Power plant waterproofing solutions, industrial structure leak repair, cooling tower anticorrosive coating and chimney protective coating delivered with disciplined methodology.

OUR TRACK RECORD OUR PORTFOLIO

INDUSTRIAL PROJECTS

Real-world solutions delivered for India's most critical infrastructure — from power plants to tunnels to chemical facilities.

NTPC Cooling Tower Waterproofing
Power Plant
2022

NTPC Cooling Tower Waterproofing

NTPC Limited Singrauli, Madhya Pradesh

CHALLENGE: Severe leakage and concrete deterioration in 8 cooling tower cells causing water loss and structural damage.

SOLUTION: Applied ZAS PU FLEX 500 polyurethane waterproofing with crystalline treatment to internal surfaces. ...

WaterproofingPower PlantPU Membrane
VIEW CASE STUDY
Delhi Metro Tunnel Crack Repair
Tunnel
2023

Delhi Metro Tunnel Crack Repair

Delhi Metro Rail Corporation Delhi, NCR

CHALLENGE: Water ingress through cracks and construction joints in 2.5km metro tunnel section causing service disruption risk.

SOLUTION: Polyurethane foam injection for active leaks, epoxy resin injection for structural cracks, crystalli...

Tunnel RepairCrack InjectionMetro
VIEW CASE STUDY
ETP Tank Acid Resistant Lining
Chemical Plant
2023

ETP Tank Acid Resistant Lining

Confidential Chemical Manufacturer Ranchi, Jharkhand

CHALLENGE: Chemical attack destroying ETP tank concrete within 2 years of construction due to pH 2-3 effluent.

SOLUTION: ZAS FURAN ARF-100 acid brick lining with furan resin joints on tank floor and walls. Carbon steel su...

Acid LiningETPChemical Resistance
VIEW CASE STUDY
Irrigation Dam Structural Rehabilitation
Dam & Reservoir
2022

Irrigation Dam Structural Rehabilitation

Odisha Water Resources Department Cuttack, Odisha

CHALLENGE: Deteriorated spillway and dam face with severe carbonation, rebar corrosion, and honeycombing over 40-year-old structure.

SOLUTION: Hydrodemolition, rebar treatment with migrating inhibitor, polymer-modified repair mortar, crystalli...

Dam RepairStructuralRehabilitation
VIEW CASE STUDY
OUR TRACK RECORD CLIENT TESTIMONIALS

WHAT INDUSTRY LEADERS SAY

Trusted by chief engineers, project directors, and facility managers across India's leading industrial organizations.

Want to share your experience?
Submit Testimonial

“ZasChem India's waterproofing solution for our cooling towers exceeded all expectations. The technical team demonstrated exceptional knowledge of power plant environments and delivered a lasting solution within our tight shutdown schedule.”

Chief Engineer

NTPC Limited

“Working with ZasChem on our metro tunnel waterproofing was a seamless experience. Their team understood the criticality of the work, mobilized rapidly, and completed the repair within our 60-hour maintenance window. Highly recommended.”

Project Director

Delhi Metro Rail Corporation

“The acid resistant lining installed by ZasChem in our ETP tanks has been performing without any issues for over 2 years now. Their understanding of chemical environments and appropriate material selection saved us significant costs.”

VP - Projects

Chemical Industries Ltd

“ZasChem's concrete repair methodology is thorough and systematic. They don't just patch problems — they diagnose the root cause and provide comprehensive solutions. Our plant structures have never been in better condition.”

Maintenance Head

Steel Authority of India

“Our pharmaceutical facility's flooring upgrade by ZasChem helped us sail through FDA audit. The PU screed system is exactly what GMP compliance demands — seamless, hygienic, and chemically resistant.”

Facility Manager

Sun Pharma

Industrial infrastructure
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INFRASTRUCTURE
TODAY.

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10yr Warranty