EURAS® Core—Breakthrough Technology for Critical Waterproofing

Advanced Mineral-Based Injection Technology for Infrastructure Protection

EURAS® gel Core represents the pinnacle of waterproofing technology for critical infrastructure. This one-component injection gel of mineral origin delivers unmatched protection against groundwater infiltration for all types of underground and aboveground structures. When conventional methods fail, EURAS® Core succeeds—providing permanent, flexible waterproofing that actively displaces water while creating an impenetrable barrier.

Key Benefits
01.

Superior Water Resistance

Highly hydroscopic gel that actively absorbs and displaces water from structures, maintaining permanent waterproofing integrity.

02.

Exceptional Durability

Unlimited resistance to aging with proven performance in temperatures from -25°C to 100°C and complete UV radiation resistance.

03.

Environmental Compatibility

Natural mineral-based formula that's non-toxic, environmentally harmless, and compatible with various construction materials including bituminous surfaces.

04.

Versatile Application

Effective on both dry and water-saturated surfaces, making it ideal for active leak remediation in challenging infrastructure environments.

Technical Specification

Property
Specification
Composition
Single component gel, mineral alkaline base
Color
Mint turquoise
Specific Gravity
1.10-1.15 g/cm³
Toxicity
None
pH Value
>9.0
Corrosiveness
None
Temperature Resistance
-25°C to 100°C
Packaging
25 kg vacuum packs of concentrate

Technical Specification

Property
Specification
Composition
Single component gel, mineral alkaline base
Color
Mint turquoise
Specific Gravity
1.10-1.15 g/cm³
Toxicity
None
pH Value
>9.0
Corrosiveness
None
Temperature Resistance
-25°C to 100°C
Packaging
25 kg vacuum packs of concentrate
Innovative

Applications of EURAS® Gel Core

Versatile solutions for various construction challenges.

01

Hydropower & Dams

Reliable Protection

Sealing for Critical Structures

EURAS® Gel Type B effectively seals control rooms, turbine housings, and spillways. Its robust formulation ensures lasting protection against water ingress.

02

Tunnels & Infrastructure

Durable Solutions

Protection for Underground Spaces

Ideal for rail tunnels and underground garages, this gel provides a reliable barrier against water damage. Its application is seamless, ensuring quick and effective results.

03

Infrastructure Rehabilitation

Long-lasting Effects

Revitalize Aging Structures

EURAS® Gel Type B is perfect for retaining walls and elevator pits, restoring their integrity. Its advanced formulation ensures that even the oldest structures can be revitalized.

04

Residential & Commercial

Versatile Application

Solutions for Every Space

From wet basements to leaking foundations, EURAS® Gel Type B addresses common issues in residential and commercial buildings. Its versatile application ensures effective sealing in various environments.

From Leak to Lockdown in 3 Steps

How it Works

EURAS® Gel Type B is injected under controlled pressure (2–200 bar) directly into cracks, voids, and porous zones in the structure. The gel displaces water, bonds to the material, and forms a flexible, long-lasting waterproof barrier.

  • Diagnose & Drill
    Our certified technicians assess the affected area and install injection ports at precise locations to target the leak paths.
  • Inject & Seal
    The gel is pressure-injected, where it travels through the structure’s micro-fissures, actively sealing leaks from within—even under running water.
  • Test & Guarantee
    Post-injection, we test for watertightness and certify the success. Every job is backed by a material and labor guarantee.
01
Assessment

Our experts identify water ingress points and determine optimal injection locations

Installation

Strategic drilling of injection holes and placement of packers in the affected areas

02
03
Injection

High-pressure application (50-200 bar) forces gel into voids and cracks

Displacement

The gel actively pushes out existing water while filling all spaces

04
05
Permanent Protection

The gel remains permanently flexible, creating a lasting waterproof barrier

The EURAS Advantage

Why Choose EURAS® Gel Core Over Conventional Solutions

Unlike competitors who merely block water entry points, our hydraulic displacement medium permanently removes water from the structure, addressing the root cause of leakage.

While polyacrylic gels from competitors can deteriorate to acidic pH levels as low as 1.20 (proven by Deutsche Bahn testing), our formula maintains a stable alkaline pH of 8.50-9.00, with specialized formulations (Euras Type 10+) exceeding pH 10.30.

Our mineral-based composition actively protects reinforcement steel from corrosion, unlike competitor products that may accelerate corrosion through pH deterioration.

As a single-component system, our product eliminates the mixing errors and inconsistencies common with multi-component competitive systems.

Our specialized Type -20 formulation withstands temperatures down to -24°C without degradation, outperforming conventional waterproofing materials in extreme conditions.

Built primarily from inorganic minerals, our product poses no environmental hazards to groundwater, unlike many polymer-based competitor systems.

The injection process creates temporary overpressure that tests surrounding structures and identifies additional leakage points that competitive systems would miss.

Uniquely enables creation of injection mortars that displace water without dissolving or mixing with it, maintaining compressive strength almost identical to conventional mortars.

Our Type γ formulation has been tested to withstand 12,500 kGy without loss of insulating ability, making it suitable for nuclear applications where competitive products would degrade.

Successfully implemented in hydroelectric power plants, tunnels, and marine environments with water pressure exceeding 55 bar, where competitor systems have previously failed.

100% Guaranteed Satisfaction

Stop Water in its tracks

Engineered to provide permanent solutions for water leaks, we are so confident in the durability of our product that if any treated leak recurs, we will return to fix it at no additional cost.
This guarantee is our unwavering commitment to excellence and to ensuring the long-term reliability of your infrastructure. Choose our sealing gel, and rest easy knowing you've opted for a solution that we stand behind—for life.

Need More Proof? Click on the video and watch as Euras permanently stops the flow of more than 100L per second, without having to wait for a cure to set in.

Our Portfolio

Browse Our Projects

Project Img

When active leaks threatened the valve chamber of this hydropower plant, the EURAS® team responded with high-pressure injection of Gel Type B—sealing the structure in just 48 hours.

Location
PAP Lisina – HE Vrla, Serbia
Date
Project Img

Persistent water leaks in the penstock galleries of this hydroelectric plant were compromising operations and structural safety. Traditional methods failed — until EURAS® Gel Type B was applied.

Location
HEC Sveta Petka, FYR Macedonia
Date
2015
Project Img

A leaking expansion joint (S2–S3) in one of Serbia’s most critical hydroelectric plants was sealed without shutting down operations using EURAS® Gel Type B.

Location
Serbia
Date
2015

Certifications

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