In-House Testing Laboratory
Ensuring Every GFRP Rebar Meets the Highest Quality Standards. From raw material inspection to finished product validation, every batch undergoes rigorous testing in our advanced laboratory to ensure consistent performance, reliability, and compliance with quality standards.
Precision Tested. Quality Assured.
At MRG Composites, quality is not just inspected — it is engineered into every product. Our in-house laboratory is equipped with advanced testing equipment to evaluate the mechanical, physical, and performance characteristics of GFRP rebars at every stage of production.
Comprehensive Testing, Every Stage
Tests Performed
Tensile Strength Test
Tensile Modulus Test
Ultimate Elongation Test
Shear Strength Test
Tests Performed
Pull-Out Bond Test
Adhesion Testing
Tests Performed
Fiber Content Test
Cross-Section Measurement
Resin Distribution Inspection
Tests Performed
Water Absorption Test
Alkaline Resistance Test
Long-Term Durability Evaluation
Tests Performed
Diameter Measurement
Surface Profile Inspection
Weight Verification
Straightness Check
Advanced Testing Equipment
Universal Testing Machine (UTM)
Measures tensile strength, tensile modulus, and ultimate elongation of GFRP rebars under controlled load conditions.
Digital Vernier & Measuring Instruments
Precision diameter, straightness, and surface profile inspection to verify dimensional accuracy of every batch.
Bond Test Equipment
Evaluates pull-out bond strength and adhesion performance between GFRP rebar and concrete.
Precision Weighing System
Verifies weight consistency per meter against specification for every production batch.
Digital Moisture Analyzer
Assesses water absorption characteristics to confirm long-term durability performance.
Laboratory Oven
Used for alkaline resistance and long-term durability evaluation under controlled thermal conditions.
From Raw Material to Dispatch
Raw Material Inspection
Incoming glass fibre and resin are verified against specification before entering production.
Production Monitoring
Continuous in-line monitoring ensures consistent resin distribution and fibre content.
Dimensional Inspection
Diameter, straightness, and surface profile are checked against tolerance limits.
Mechanical Testing
Tensile strength, modulus, and elongation are tested on samples from every batch.
Quality Verification
Results are cross-checked against BIS and internal quality protocols.
Packing Inspection
Finished bars are inspected for packing integrity and labelling accuracy.
Dispatch Approval
Only batches that clear every test stage are approved for dispatch.
Built on Recognised Standards
Every test we run is anchored to recognised national standards, international practice, and full batch traceability — so the numbers on our reports mean what they say.
BIS Standard
Testing aligned with IS 18255:2023, IS 18256:2023 and IRC: 137-2022.
International Testing Practices
Methods benchmarked against globally recognised composite testing practices.
QR Code Verification
Batch-level QR verification for full supply chain transparency.
Internal Quality Protocols
Proprietary checks at every production stage beyond minimum standard requirements.
Production Batch Traceability
Every batch is logged and traceable from raw material to dispatch.
Inside Our Laboratory
Technical Documentation
Technical Datasheet
Full mechanical and physical property data for MRG GFRP Rebars.
Material Specification
Composition, dimensions, and tolerances for every rebar size.
Quality Certificate
BIS and ISO 9001:2015 certification documentation.
Test Reports
Batch-level mechanical and durability test results.
Brochure
Complete product and company overview brochure.
Engineered Trust, Tested In House
India's First BIS Licensed GFRP Rebar Manufacturer
License No. CM/L-7600217414 — the first GFRP rebar manufacturer in India to hold a BIS licence.
Advanced In-House Testing Laboratory
Every batch is tested in our own facility before it leaves the floor — no outsourced QC.
Strict Quality Control
Multi-stage inspection from raw material through to dispatch approval.
Experienced Technical Team
Engineers on hand to support specification, design, and project queries.
Batch Traceability
Full production history available for every batch we supply.
Nationwide & Global Supply
Supplying across India, East Africa, the UAE, and worldwide.
Have Questions?We've Got Answers
Need Technical Support?
Our engineering team can help you choose the right GFRP reinforcement solution for your project.
Contact Technical TeamGet In Touch
Have a question about our testing process or need a test report for your project? Share your requirements and our technical team will get back to you.
