Lab Asphalt Mixture Bending Tester
I. Overview
The asphalt mixture bending and tensile test system is developed by our company in accordance with the “Test Regulations for Asphalt and Asphalt Mixture in Highway Engineering”. It is driven by a stepping motor reducer and equipped with corresponding special fixtures. This system is composed of the main unit and corresponding fixtures, X-Y acquisition part, data processing, printer, etc. After the specimens are clamped, the entire test process can be automated by using automatic control. It is the first multi-functional asphalt mixture bending and tensile testing equipment in China.
Ii. Main Technical Parameters
1. Pressure measurement range: 0-5000N
2 Flow value measurement range: 0-15.00(0.01mm)
3 Working voltage: 220V±10%, 50HZ
4. Operating temperature: Operating guarantee temperature: 5-35℃.
5. Loading speed: 50mm/min – 1mm/min
How a Lab Asphalt Mixture Bending Tester Evaluates Low-Temperature Cracking Resistance
Low-temperature cracking is one of the most common forms of asphalt pavement damage, especially in regions with large temperature variations. The Lab Asphalt Mixture Bending Tester is specifically designed to evaluate the bending strength, flexural strain, and fracture behavior of asphalt mixtures under controlled laboratory conditions. By simulating bending stress at low temperatures, this equipment provides reliable data to predict pavement performance and durability.
Cangzhou Blue Beauty Instrument Co., Ltd. is a high-tech enterprise integrating research and development, manufacturing, and sales. With centralized scientific research personnel and a modern production base, the company has continuously improved the structural design and testing accuracy of its Asphalt Mixture Bending Tester to meet the needs of road engineering laboratories worldwide. The instrument is widely used in universities, road research institutes, and construction quality inspection agencies.
During testing, asphalt mixture specimens are subjected to a constant loading rate until fracture occurs. The Asphalt Bending Tester precisely records bending strength and strain parameters, which are essential indicators for evaluating the low-temperature crack resistance of asphalt mixtures. Compared with traditional empirical evaluation methods, laboratory bending tests offer quantitative and repeatable results, greatly improving the reliability of pavement material assessment.
Since its establishment, Cangzhou Blue Beauty Instrument Co., Ltd. has focused on the development of advanced laboratory equipment for construction and infrastructure industries. Beginning in 1978 with cement softening instruments, the company has accumulated decades of technical expertise. This experience is fully reflected in the Lab Asphalt Mixture Bending Tester, which combines stable mechanical performance, precise control systems, and user-friendly operation.
In strict accordance with ISO9001:2008 and GB/T190001-2008 quality management systems, every Asphalt Mixture Bending Tester undergoes comprehensive quality control throughout production, installation, and service processes. With a product pass rate of 99%, the company ensures that its equipment delivers accurate, stable, and repeatable test results, supporting long-term pavement performance evaluation and research.
Key Features and Testing Advantages of an Asphalt Mixture Bending Tester
The Asphalt Mixture Bending Tester developed by Cangzhou Blue Beauty Instrument Co., Ltd. is designed to meet the demanding requirements of modern asphalt testing laboratories. One of its most significant advantages is high testing precision. Advanced loading systems and sensitive displacement sensors ensure accurate measurement of bending strength and strain, even under low-temperature conditions.
High automation is another key feature. The Lab Asphalt Mixture Bending Tester integrates automated loading control and real-time data acquisition, reducing manual intervention and minimizing human error. This level of automation allows laboratories to improve testing efficiency while maintaining consistent and repeatable results across multiple specimens.
Ease of operation is a major consideration in the instrument’s design. Clear interfaces, logical control layouts, and simple specimen installation make the Asphalt Bending Tester suitable for both experienced engineers and new technicians. This user-friendly design reflects the company’s long-term commitment to producing equipment that combines high technological content with practical usability.
Cangzhou Blue Beauty Instrument Co., Ltd. is located in the Botou Industrial Development Zone, where it benefits from advanced manufacturing infrastructure and efficient logistics. The company specializes in building materials instruments and construction testing equipment, continuously upgrading its products based on customer feedback, industry standards, and technological innovation. To date, four products have obtained invention patents, highlighting the company’s strong R&D capabilities.
Durability and stability are also critical advantages. Manufactured using high-quality components and rigorous assembly processes, the Asphalt Mixture Bending Tester is built for long-term laboratory use. Whether used in universities, road engineering laboratories, or industrial research centers, the equipment maintains consistent performance over extended testing cycles.
With exports to more than 60 countries including England, France, Russia, Japan, South Korea, and Malaysia, the Lab Asphalt Mixture Bending Tester has gained broad international recognition. Its stable quality and reliable testing performance have made it a trusted choice for global customers engaged in asphalt material research and pavement engineering.
Applications of Asphalt Bending Testing in Pavement Design and Quality Control
The Asphalt Bending Tester plays a vital role in pavement design, material selection, and quality control. In asphalt mixture design stages, bending test results help engineers compare different mixture formulations and select materials with superior low-temperature performance. This is especially important for regions exposed to cold climates, where cracking can significantly reduce pavement service life.
In universities and research institutions, the Lab Asphalt Mixture Bending Tester supports academic research and teaching. It enables students and researchers to study the mechanical behavior of asphalt mixtures under bending stress, providing valuable experimental data for material modeling and pavement performance analysis. Cangzhou Blue Beauty Instrument Co., Ltd. has long served educational institutions, offering reliable laboratory equipment widely used in civil engineering and transportation programs.
For construction quality control, asphalt bending testing helps verify whether materials used on-site meet design specifications. By comparing laboratory test results with project requirements, quality inspection agencies can identify potential performance risks early, reducing maintenance costs and improving road safety. The Asphalt Mixture Bending Tester thus serves as an essential tool in ensuring construction compliance and long-term pavement reliability.
Cangzhou Blue Beauty Instrument Co., Ltd. continues to lead the mainland China testing equipment industry through strict quality management and continuous innovation. Operating under ISO9001-certified systems, the company maintains rigorous control over every stage of production and service. This ensures that each Asphalt Bending Tester delivered to customers meets high international quality standards.
With products applied across roads, buildings, environmental protection, petroleum, and chemical industries, the company’s laboratory equipment supports a wide range of testing needs. Its strong export presence and global customer base demonstrate the reliability and competitiveness of its products in the international market.
By providing accurate, efficient, and durable asphalt testing solutions, Cangzhou Blue Beauty Instrument Co., Ltd. contributes to safer roads, better pavement performance, and sustainable infrastructure development worldwide.
