Building Products Testing You Can Trust
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Why Building Products Testing Matters
Ensuring Quality, Compliance, and Longevity
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Verifies material performance against UK standards
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Supports product development and mix design optimisation
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Identifies defects and degradation in existing structures
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Enables safe reuse and restoration of historic materials
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Reduces risk of failure, liability and costly rework
Our Building Products Testing Services
Comprehensive Laboratory & Field Testing
Who We Work With
Trusted by Construction Professionals
CMT works with manufacturers, contractors, engineers and heritage specialists who need accurate testing of concrete, mortar, masonry and other building materials - delivering impartial data for compliance, performance and restoration.
We work with:
- Product Manufacturers
- Contractors & Developers
- Structural Engineers
- Heritage & Conservation Specialists
- Local Authorities & Housing Association
Business Benefits
Supporting Safer, Smarter Construction
Compliance
Meet product and Project-specific standards
Risk Reduction
Identify issues before they impact your build
Efficiency
Fast turnaround and expert interpretation
Reputation
UKAS-accredited service trusted by leading manufacturers and contractors
How We Work With You
Simple, Reliable Testing Process
Define material type and testing scope
Schedule site sampling or lab delivery
Perform high quality robust testing and analysis
Receive clear, actionable data reports
Standards & Regulations We Work To
Built on Compliance
- BS EN 12390: Testing Hardened Concret
- BS EN 196: Methods of Testing Cement
- BS EN 1015: Mortar Testing
- BS 4551: Chemical Analysis of Cement
- ASTM C270, C780, C109, C1314 (Mortar & Masonry)
Frequently Asked Questions
How does your testing help us ensure compliance and avoid risk?
We provide impartial, high-quality testing data that can be compared against relevant standards — helping you verify material performance and make informed decisions using your own teams or external consultants.
Can you support product development or mix design validation?
Yes — our testing services support manufacturers and technical teams with accurate data for evaluating new formulations, admixtures, and performance characteristics.
Do you offer fast turnaround for urgent samples?
Absolutely. We offer responsive scheduling and prioritised lab testing to support time-sensitive projects and keep your programme on track.
Can I submit samples from site?
Yes, we accept site samples and offer on-site collection services.
Will you advise us on what to do with the results?
No — Kiwa CMT provides independent testing only. We supply the data and comparisons to standards, allowing you to make decisions with your own internal resources or external consultants.
Can you test historic or specialist materials?
Yes. We offer specialist testing for lime-based mortars, RAAC, HAC, and other heritage or non-standard materials, supporting conservation and restoration projects.
Do you provide chemical analysis of concrete?
Absolutely — including chloride, sulphate, and cement content.
Related Links
Explore More CMT Services and Capabilities
Build Confidence in Your Materials
Partner with Kiwa CMT to ensure your building products meet the highest standards of safety, performance, and compliance.