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Highway & Circuit Friction Testing Services
Jront Control Technology Co., Ltd. provides road and runway friction-coefficient testing that meets CAP 437 and ICAO Annex 14 requirements.
Our MK2 GripTester is equipped with an Automatic Watering System (AWS) that delivers fully-controlled, metered water, minimising consumption while ensuring repeatable results. The Roadbase software—developed by highway operators—lets crews collect skid-resistance data and input survey grades quickly and easily.
For racing circuits, the hand-propelled GripTester is engineered to eliminate the influence of camber, cross-fall or gradient. It simultaneously measures and displays the longitudinal slope, preventing skewed readings.
Service Advantages * In-depth knowledge of ICAO and local regulatory requirements. * Proactive engagement in safety-critical issues, especially aviation quality. * Third-party-recognised CAP 437 compliant reports. * Exclusive distributor of the test equipment, kept under scheduled maintenance and calibration. |
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For further information or inquiries, please feel free to contact us at any time
— we are always happy to provide assistance.
Contact us: +86（10）83659992、13901388706、13910312910
Test scenario
JRONT tailors highway friction-coefficient testing programmes to meet every client’s site-specific requirements and operational goals.
GripTester MK2 is a towed, continuous-friction-measurement device. Introduced 30 years ago, it now operates worldwide—day in, day out—helping airports and highways maintain safe skid resistance and reduce wet-weather accidents. The Roadbase software suite was developed specifically for road and highway applications, enabling rapid data collection and straightforward survey-level entry.
For further information or inquiries, please feel free to contact us at any time
— we are always happy to provide assistance.
Contact us: +86（10）83659992、13901388706、13910312910
F1 & Automotive Proving-Ground Low-µ Asphalt Testing
Low-friction asphalt test tracks in F1 circuits and automotive proving grounds are indispensable for validating wet-grip performance ratings. JRONT delivers precision road-surface friction testing tailored to these specialised pavements.
Once newly laid asphalt has been trafficked by test vehicles, the bitumen film coating the aggregate is stripped away, altering macro- and micro-texture and therefore the skid-resistance level. By quantifying these changes, JRONT's service provides rapid, targeted grinding programmes that stabilise the surface at the desired friction coefficient—delivering immediate engineering value for track commissioning. The data also establishes a benchmark for design, construction, acceptance and long-term maintenance of low-µ asphalt test roads in both F1 venues and Chinese proving grounds.
Service Advantages * Specialist engineers with years of motorsport and proving-ground experience * Third-party-recognised reports compliant with CAP 437 * Exclusive GripTester fleet maintained and calibrated to OEM standards |
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For further information or inquiries, please feel free to contact us at any time
— we are always happy to provide assistance.
Contact us: +86（10）83659992、13901388706、13910312910
Testing Solution – F1 track Friction Coefficient Surveys
JRONT designs bespoke friction-testing programmes for every F1 circuit and client site, ensuring results match precise performance targets.
The Micro-GripTester is purpose-built for confined or sensitive areas of an F1 track, delivering accurate skid-resistance data on the unique asphalt and resin-bonded surfaces used in motorsport.
All measurements are stored on the unit’s internal SSD or any USB drive, allowing engineers to archive results immediately and review them on any computer, ensuring consistent, traceable data no matter where the test is performed.
For further information or inquiries, please feel free to contact us at any time
— we are always happy to provide assistance.
Contact us: +86（10）83659992、13901388706、13910312910
Service Overview
The friction coefficient is the ratio of the frictional force between two surfaces to the force acting perpendicular to those surfaces. It is governed by surface roughness and is independent of contact area; typical asphalt pavements exhibit values around 0.6.
JRONT offers comprehensive road-surface friction testing tailored to client needs, ensuring accurate, repeatable results for highways, airports, racetracks and proving grounds.
Service Advantages:
* Specialist engineers with years of field experience
* CAP 437 compliant test reports recognised by regulators worldwide
* Exclusive GripTester/MK2 equipment, regularly maintained and calibrated
For further information or inquiries, please feel free to contact us at any time
— we are always happy to provide assistance.
Contact us: +86（10）83659992、13901388706、13910312910
Testing Solutions
JRONT develops bespoke road-friction testing solutions for every client and site condition.
The Micro-GripTester is purpose-built for small-area skid-resistance surveys. Its compact footprint is ideal for:
* High-friction surface dressings
* Road-marking and white-line testing
* Incident-scene investigations
* Ironwork and pedestrian-zone assessments
All friction data are recorded to the unit’s internal SSD or any USB storage device, allowing operators to transfer files instantly and review results on any PC—delivering consistent, traceable measurements wherever the test takes place.
For further information or inquiries, please feel free to contact us at any time
— we are always happy to provide assistance.
Contact us: +86（10）83659992、13901388706、13910312910
