SCRIM® Continuous Pavement Friction Measurement
The most-used network-level continuous pavement friction measurement device in the world, setting the global standard for skid resistance measurement on network assets.
Products & Equipment
Engineering Trusted for Quality and Performance
Safer, smarter road infrastructure starts with data you can rely on.
WDM provides specialist road surface survey equipment used by agencies, contractors, and research bodies worldwide.
Designed and manufactured in-house, WDM’s vehicles are engineered to produce the robust, repeatable, high-resolution measurements for data-driven pavement management. Durable, accurate, and reliable, WDM’s machines are supported by an industry-leading ISO 9001:2015 quality program, experienced service and support technicians, and decades of operational experience. We ensure every system delivers the data your team needs to manage pavement performance with confidence.
In the US, WDM manages a fleet of project- and network-level SCRIM® vehicles to provide Survey Services and offers project-level TM2 texture reference measurement equipment for the growing number of organizations investing in pavement friction management.
Specialist systems designed for real-world decision-making
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TM2 Texture Measurement
Highly portable, walking speed texture measurement device designed for accurate, repeatable, and reproducible reference measurements in the lab and in the field.
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Why WDM?
WDM’s specialist measurement devices are the result of extensive research and development, backed by a culture of engineering and innovation that endures. Our value proposition includes proven technology, global certification, and performance support where you need it most. Our commitment to safer, smarter road infrastructure includes:
- SCRIM® CPFM built and operated to comply with AASHTO-TP 143 standard
- TM2 is an NCHRP-recognized reference device for macrotexture measurement
- In-house mechanical, electrical, and software engineering expertise certified to ISO 9001:2015
- Industry-leading quality program, experienced service and support technicians, and decades of operational experience
