本文主要列举了关于公路、城市道路路基路面的相关检测仪器，检测仪器仅供参考，如果您想了解自己的样品需要哪些检测仪器，可以咨询我们。
1. Dynamic Cone Penetrometer: The Dynamic Cone Penetrometer (DCP) is used to measure the strength and density of the subgrade soil and pavement layers. It determines the CBR (California Bearing Ratio) which indicates the load-bearing capacity of the road base.
2. Benkelman Beam: The Benkelman Beam is used to measure the deflection of flexible pavements under the application of a known load. It helps to evaluate the structural condition and load-bearing capacity of the road surface.
3. Automatic Road Analyzer: The Automatic Road Analyzer (ARAN) is a vehicle-based system equipped with laser profiling, imaging, and other sensors. It measures the road surface roughness, rutting, texture, distress, and other parameters to assess the pavement condition.
4. Falling Weight Deflectometer: The Falling Weight Deflectometer (FWD) is used to measure the deflection of the road pavement under the impact of a falling weight. It helps to evaluate the structural condition and load-bearing capacity of flexible and rigid pavements.
5. Portable Ground Penetrating Radar: Portable Ground Penetrating Radar (GPR) is employed to detect and visualize subsurface features like buried utilities, voids, and potential road damages. It assists in assessing the condition of the road base and detecting potential hazards.
6. Skid Resistance Tester: The Skid Resistance Tester measures the frictional resistance between the road surface and a standardized testing device to determine skid resistance. It helps in assessing the safety and traction of the road.
7. Core Sampling Equipment: Core sampling equipment is used to extract cylindrical samples from the pavement layers. These samples are analyzed to assess the quality and composition of the materials used in road construction.
8. Deflectograph: A Deflectograph is used to measure the deflection and deformation of road pavements under the moving wheel load. It helps to evaluate the structural condition and load-bearing capacity of flexible and rigid pavements.
9. Portable Spectrometer: Portable spectrometers are used to analyze the spectral reflectance properties of road surfaces. These measurements help in assessing the condition of the road, identifying surface distress, and monitoring pavement performance.
10. Dynamic Load Plate: The Dynamic Load Plate is used to assess the bearing capacity of the road base by imparting a dynamic load. It helps to evaluate the stability and load-carrying capacity of the pavement layers.
11. Seismic Pavement Analyzer: The Seismic Pavement Analyzer measures the seismic response of the road pavement layers under a controlled load. It helps in evaluating the structural condition and identifying potential damages.
12. Field Density Test Equipment: Field Density Test Equipment is used to determine the in-place density of compacted road materials. It helps to assess the quality and compaction characteristics of the road base and subgrade.
13. Pavement Condition Index (PCI) Scanner: The PCI Scanner is a mobile device equipped with laser technology to assess the surface distress and condition of the pavement. It provides a numerical rating to evaluate the level of maintenance required.
14. Moisture Content Tester: Moisture Content Testers are used to determine the moisture content of soil and aggregate materials used in road construction. It helps in assessing the suitability and compaction characteristics of the materials.
15. Asphalt Content Tester: Asphalt Content Testers are employed to determine the asphalt content in asphalt mixtures used for road construction. It helps in assessing the quality and consistency of the asphalt binder.
16. Aggregate Gradation Tester: Aggregate Gradation Testers are used to determine the particle size distribution and grading of aggregate materials. It helps in assessing the quality and suitability of aggregates used in road construction.
17. Electronic Total Station: Electronic Total Stations are surveying instruments equipped with electronic distance measurement (EDM) capabilities. They are used to measure and record accurate positions and alignments of road features.
18. Portable Roughness Meter: Portable Roughness Meters are used to measure the road surface roughness and ride quality. They provide a quantitative measure of road smoothness and assist in evaluating the comfort and safety of road users.
19. Portable Drum Compactor: Portable Drum Compactors are used to compact soil and aggregate materials during road construction. They help in achieving the required density and compaction characteristics of the road base.
20. Infrared Thermographic Camera: Infrared Thermographic Cameras are used to detect and visualize surface temperature variations on road pavements. They help in identifying potential defects, such as delamination and moisture infiltration.
21. Electric Resistivity Meter: Electric Resistivity Meters are used to measure the electrical resistivity of soil and aggregate materials. They assist in assessing the moisture content, compaction characteristics, and quality of road materials.
22. Electromagnetic Induction (EMI) Scanner: EMI Scanners are used to detect the presence of metallic underground utilities and structures. They help in preventing damage to the road during excavation and construction activities.
23. Penetration Resistance Tester: Penetration Resistance Testers are used to measure the resistance of soil and aggregate materials to penetration by a standardized probe. They help in assessing the compactability and strength characteristics of road materials.
24. Portable Concrete Inspection Hammer: Portable Concrete Inspection Hammers are used to assess the hardness and integrity of concrete pavements. They help in identifying potential delamination, cracking, or surface defects.
25. Non-Destructive Testing (NDT) Equipment: NDT Equipment includes various tools and techniques, such as ground-penetrating radar, ultrasonic testing, and impact echo, used to assess the condition and integrity of road pavements without causing damage.
26. Static Plate Load Tester: The Static Plate Load Tester is used to determine the load-bearing capacity and stiffness of the road base and subgrade. It helps in evaluating the quality and structural performance of the pavement layers.
27. Field pH Meter: Field pH Meters are used to measure the pH level of soil and aggregate materials. They help in assessing the corrosiveness and chemical properties of road materials that may affect pavement durability.
28. Pneumatic Road Roller: Pneumatic Road Rollers are heavy construction machines used to compact and smooth road surfaces. They help in achieving the required density and compaction characteristics of the pavement layers.
29. Portable Load Cells: Portable Load Cells are used to measure and monitor the applied load on road structures, such as bridges and retaining walls. They help in evaluating the structural integrity and load-bearing capacity.
30. Grain Size Analysis Equipment: Grain Size Analysis Equipment is used to determine the particle size distribution and grain characteristics of soil and aggregate materials. It helps in assessing the suitability and compaction characteristics of road materials.
检测流程步骤
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