The Marshall Test Machine is essential equipment for evaluating the strength of asphalt and pavement materials, widely used in road engineering, research institutes, and quality inspection laboratories. This machine specifically tests the stability and flow value of asphalt mixtures under controlled conditions, providing critical data for determining the load-bearing capacity and deformation resistance of pavement materials.
In real-world infrastructure projects, especially highways, urban roads, and heavy-load areas, ensuring material consistency is crucial. The Marshall Test Machine offers accurate and repeatable results by applying vertical loads via an automated piston system. It records peak load and displacement values, helping engineers optimize asphalt mix designs and ensure compliance with road safety requirements.
With its intelligent control system, simplified operation, and automated data output, this machine significantly improves testing efficiency while reducing human error—making it indispensable in both laboratory research and field quality control.
🔧 Key Features of the Marshall Test Machine
- Advanced CPU control with LCD interface (240×128 pixels), providing real-time display of force and displacement values for intuitive operation.
- Automatic loading, data recording, and result saving, allowing complete tests without manual intervention.
- Supports multiple test types, including compressive strength, shear strength, and CBR tests for asphalt, stabilized soil, lime-treated soil, and more.
- Dual-channel force and displacement sensors, ensuring high-accuracy measurements with excellent repeatability.
- Integrated thermal printer, capable of printing load-displacement curves and test reports directly after completion.
🏗 Application Scenarios: Marshall Test Machine in Pavement Engineering
The Marshall Test Machine is ideal for:
- Highway and road construction contractors validating asphalt mix designs
- Materials testing labs and research institutes requiring automated and standardized testing
- Asphalt plants and QC departments performing outgoing product checks
- Third-party inspection agencies providing certified mechanical testing services
Its wide compatibility and automated process make it suitable for projects in tropical, temperate, and cold regions alike.
Marshall Test Machine for compression, shear, and load testing.
Available in five models: 20A, 20B, 20C, 20E, 200F.
📘 Standard Compliance Reference (Embedded)
The testing procedure complies with international standard ASTM D6927, widely recognized in asphalt mixture performance evaluation. Adherence to this standard ensures that results are accepted in global infrastructure projects and technical assessments.
If you’re looking for a reliable and efficient way to evaluate asphalt mix quality in line with international standards, this Marshall Test Machine is your go-to solution.
Click below to explore full specifications, features, and application details.