Tunnel Lining - Mortar ( Geoconstech based) and Shotcreting

Tunnel lining using mortar and shotcreting provides immediate structural support and surface stabilization during tunnel excavation. Shotcrete is pneumatically applied to freshly excavated tunnel surfaces, forming a strong protective layer that bonds with rock and concrete. This method prevents loose material fall, enhances safety for workers, and creates a stable base for permanent lining systems in underground construction projects.
Overview

Mortar and shotcreting systems are engineered to withstand high loads, ground movement, and moisture conditions commonly encountered in tunnels. These linings improve durability, reduce deformation, and protect tunnels from water ingress and environmental damage. Widely used in transportation tunnels, metro projects, and hydropower facilities, shotcrete linings ensure long-term performance and cost-effective construction in complex underground environments.

  • Improves lining strength

  • Provides surface protection

  • Adapts to irregular profiles

  • Enhances durability
  • Tunnels and underground passages

  • Metro and utility tunnels

  • Excavation face support

  • Rehabilitation works
  • Rapid application

  • Long-lasting protection

  • Flexible lining solution

  • Cost-effective support
Rough texture of a rock
Workflow

Our Process, Step by Step

01

Consultation & Assessment

Every project begins with a thoughtful consultation where we take the time to understand your vision, technical needs, and project challenges. Our team reviews available data, studies the site environment, and discusses your priorities in detail. This collaborative approach ensures we start with a clear understanding of the scope and set a strong foundation for success.

02

Site Investigation & Analysis

Before proposing solutions, we carry out comprehensive geotechnical surveys, soil sampling, and structural evaluations. These tests provide insights into ground behavior, material strength, and potential risk factors. By combining field data with advanced modeling, we ensure that every recommendation is grounded in scientific accuracy and tailored to your specific site conditions.

03

Customized Solution Design

No two projects are alike, which is why our designs are never one-size-fits-all. We create specialized engineering strategies that align with your objectives, budget, and timelines. Whether it’s ground stabilization, chemical grouting, or structural reinforcement, our solutions are optimized for long-term durability, cost efficiency, and compliance with international standards.

04

Implementation & Monitoring

Execution is carried out with precision by our skilled engineers and technicians using world-class equipment and materials. During implementation, we continuously monitor key parameters such as pressure, flow, and ground response to ensure accuracy and safety. Our proactive management reduces downtime, minimizes risks, and guarantees that the solution performs as intended on-site.

05

Handover & Ongoing Support

We don’t just deliver projects—we ensure lasting value. Once execution is complete, we perform rigorous quality checks, provide detailed documentation, and hand over a solution that is ready for long-term performance. Even after completion, our team remains a trusted partner, offering technical support, guidance, and maintenance advice to secure the future of your infrastructure.

Our Products

Product 1

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Rheological Properties
Viscosity
Setting & Hardening Properties
Initial & Final Setting Time
Mechanical Properties
Compressive Strength
Durability Factors
Shrinkage / Expansion
Specialized Performance Parameters
Penetrability

Product 2

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Rheological Properties
Viscosity
Setting & Hardening Properties
Initial & Final Setting Time
Mechanical Properties
Compressive Strength
Durability Factors
Shrinkage / Expansion
Specialized Performance Parameters
Penetrability

Product 3

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Rheological Properties
Viscosity
Setting & Hardening Properties
Initial & Final Setting Time
Mechanical Properties
Compressive Strength
Durability Factors
Shrinkage / Expansion
Specialized Performance Parameters
Penetrability

Product 1

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Product 1

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Product 1

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Product 1

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Best