Quality Testing for Construction Excellence
CBR Labs & Research Centre delivers accurate, reliable, and timely testing services for building materials, roads, highways, and infrastructure projects across India.
NABL Certified
TC-15453
ISO Certified
9001:2015
500+
Projects Completed
100+
Satisfied Clients
50+
Expert Team
10+
Branch Offices
500+
Projects Completed
100+
Satisfied Clients
50+
Expert Team
10+
Branch Offices
About CBR Labs
A leading NABL-accredited testing laboratory delivering excellence in construction material testing since 2024
Your Trusted Partner in Quality Testing
M/S CBR Labs & Research Centre Private Limited has been established in March 2024 with an objective to provide the best quality of testing services with well-equipped infrastructure and with the qualified & experienced Technical Personnel.
We believe in the practice of accurate, reliable, dependable, timely quality testing services. Our laboratory is unique in offering cost-effective services without compromising quality, using high accuracy reference standard materials and sophisticated testing equipment.
Our Mission
To deliver accurate, reliable testing services that meet global quality norms while maintaining cost-effectiveness.
Our Vision
To be the most trusted testing laboratory across India with a strong reputation for reliability and excellence.
State-of-the-Art Equipment
High-accuracy testing instruments traceable to National/International standards
Expert Team
Qualified and experienced technical personnel ensuring accurate results
Certified Quality
NABL accredited and ISO 9001:2015 certified testing services
Timely Delivery
Commitment to delivering accurate reports within stipulated timeframes
Witness Testing Facility
CBR Labs offers witness testing of products by designated officers of the concerned department as per their schedule. This ensures transparency and builds trust with our clients through on-site verification of testing procedures.
Our Testing Services
Comprehensive testing solutions for all your construction material testing needs, conducted as per latest IS codes and standards
Building Materials Testing
Comprehensive testing of construction materials including cement, concrete, bricks, tiles, aggregates, and more as per IS codes.
- Cement Testing (Physical & Chemical)
- Concrete Cube Testing (7, 14, 28 days)
- Brick Testing (Compressive Strength, Water Absorption)
- Aggregate Testing (Gradation, Impact, Crushing Value)
- TMT Bar Testing (Tensile, Bend, Rebend)
- Tile Testing
- Block Testing
Metal & Alloys Testing
Physical, chemical, and mechanical testing of metals and alloys including steel, iron, and other construction metals.
- TMT Bars (Physical & Chemical)
- Steel Plates & Sections
- MS Flats & Angles
- Chemical Composition Analysis
- Tensile Strength Testing
- Hardness Testing
Road, Highway & Bridge Testing
Testing of materials used in road construction including bitumen, asphalt, aggregates, and base materials.
- Bitumen Testing
- Asphalt Mix Design
- GSB & WMM Testing
- Sub-grade Soil Testing
- Marshall Stability Test
- CBR Value Testing
- Core Cutting & Thickness Check
Water Testing
Physical, chemical, and biological analysis of water for construction, drinking, and industrial purposes.
- pH Value
- Chlorides & Sulphates
- Total Dissolved Solids
- Hardness
- Alkalinity
- Turbidity
- Organic & Inorganic Solids
Soil Testing
Geotechnical investigation and soil analysis for foundation design and construction purposes.
- Sieve Analysis
- Atterberg Limits (LL, PL, PI)
- MDD & OMC (Proctor Test)
- CBR Test
- Soil Classification
- Organic Content
- Specific Gravity
Core Cutting
Core extraction from concrete structures for strength verification and quality assessment.
- Core Extraction
- Compressive Strength of Cores
- Density Measurement
- Visual Inspection
- Carbonation Test
Non-Destructive Testing
Assessment of concrete quality without damaging the structure using advanced NDT methods.
- Rebound Hammer Test
- Ultrasonic Pulse Velocity (UPV)
- Cover Meter Survey
- Half-Cell Potential
- Carbonation Depth
All tests are conducted as per latest Indian Standards (IS Codes) and other relevant national/international standards.
Request Testing ServicesAccreditations & Certifications
Our commitment to quality is validated by prestigious national and international accreditations
NABL Accredited
National Accreditation Board for Testing & Calibration Laboratories
Accredited as per ISO/IEC 17025:2017 for Testing in Building Materials, Road Materials, Water, and NDT
Certificate No.
TC-15453
Valid Until
06/02/2029
ISO 9001:2015 Certified
Quality Management System
Certified for providing Quality Test Services for Water, Road Material, Building Material, NDT Testing
Certificate No.
QMS/3B09/0524
Valid Until
20/05/2027
Why Accreditation Matters
Our accreditations ensure that our testing services meet the highest standards of accuracy, reliability, and competence. This gives our clients confidence in the quality and validity of our test reports.
Our Valued Clients
Trusted by leading government departments, PSUs, and private infrastructure companies across India
Airports Authority of India (AAI)
RITES Limited
Delhi Tourism & Transportation Development Corporation
Northern Railway
North Central Railway
Public Works Department (PWD)
UP Jal Nigam
Military Engineer Services (MES)
National Projects Construction Corporation (NPCC)
Dedicated Freight Corridor Corporation (DFCCIL)
Central Government Employees Welfare Housing Organisation
National Highways Authority of India (NHAI)
National Highways & Infrastructure Development Corporation
Border Roads Task Force (BRTF)
Border Roads Organisation (BRO)
Central Public Works Department (CPWD)
PAN India Operations
We operate across India with strong presence in multiple regions, backed by qualified technical staff and our NABL & ISO certifications.
Project Experience
Our proven capability spans highways, railways, airports, buildings, water supply, and defense infrastructure projects. We have successfully completed testing for major national infrastructure projects.
Contact Us
Get in touch with us for your testing requirements. We're here to help you ensure quality in your construction projects.
Get In Touch
Head Office
Plot No. 646/8, Main Road, Alipur, Near PWD Rest House, In Front of Bada Shiv Mandir, Delhi - 110036
Phone Numbers
Email Address
cbrlabsrc@gmail.comWorking Hours
Monday - Saturday: 9:00 AM - 6:00 PM
Branch Offices
Request a Quote
Interactive map can be integrated here
Plot No. 646/8, Main Road, Alipur, Delhi - 110036