In the realm of civil engineering and pavement design, the shape of aggregates is not merely a geometric property—it is a cornerstone of structural integrity. The Aggregate Flakiness Index Apparatus serves as the definitive tool for evaluating the percentage of flaky particles in a given sample. Flaky aggregates, defined as those having a thickness less than 0.6 of their mean dimension, significantly weaken the mechanical interlocking of asphalt and concrete mixtures. When these particles are present in excess, they tend to orient themselves in a way that creates voids, leading to premature cracking, reduced load-bearing capacity, and decreased durability of highways and runways.
Xi'an Zealchon Electronic Technology Co., Ltd., with over 15 years of rigorous R&D, stands at the forefront of this niche yet vital industry. Located in the high-tech heart of Xi'an, we leverage a deep academic heritage—collaborating with titans like Chang'an University Highway College—to produce flakiness index gauges and thickness gauges that exceed BS 812 and ASTM standards. Our commitment to E-E-A-T principles ensures that every apparatus leaving our 7,500 square meter facility is a product of verified expertise and authoritative engineering.
Developed under the guidance of Chang'an University professors, bridging the gap between theoretical material science and practical laboratory testing.
Fully compliant with international standards including BS 812-105.1, IS: 2386, and modern ASTM protocols for particle shape analysis.
Our Xi'an facility utilizes CNC lathes and advanced welding to ensure micron-level accuracy in every gauge and sieve set.
Years Experience
SQM Facility
Global Patents
Export Countries
The global construction chemicals and materials testing market is undergoing a paradigm shift. Procurement officers in the EU, Middle East, and North America are moving away from manual, error-prone measurement tools toward high-precision, ergonomically designed apparatuses. There is an increasing demand for "Information Gain" in testing reports—data that not only gives the flakiness index but also allows for predictive analysis of asphalt fatigue.
At Xi'an Zealchon, we respond to this by integrating laser-cutting technology into our production of flakiness gauges, ensuring that the slots remain true to dimensions even after thousands of uses. Our "Xiya" trademark, a symbol of quality in Shaanxi Province, is now recognized globally as a benchmark for reliability in harsh laboratory environments.
Rapid urbanization in Africa requires cost-effective yet precise testing to ensure road durability in extreme temperature fluctuations. Our tools are built for field-lab resilience.
Recycled aggregates are becoming standard. Our apparatuses help determine if crushed recycled concrete meets the shape requirements for high-performance sub-bases.
With projects like NEOM, the demand for high-volume aggregate testing is skyrocketing. We provide bulk quotes for large-scale laboratory deployments.
The strength of a manufacturer lies in its ability to maintain quality under pressure. Our Xi'an factory is an ecosystem of precision. By employing Machining Centers, CNC Lathes, and Milling Machines, we eliminate the variability of human error. This is not just manufacturing; it is the implementation of "Chinese Craftsmanship" in a digital age.
We source high-grade stainless steel and alloy aluminum, ensuring zero oxidation and long-term dimensional stability in humid lab conditions.
Our location in the Xi'an development zone provides us with a logistics advantage, allowing for rapid air-freight to major global hubs.
Our web development and technical teams provide comprehensive digital documentation and video guides for apparatus calibration.
The company keeps up with the pace of national standards, ministerial standards, and industry standards testing. Our products are deeply trusted by global user units for their consistency and repeatability.
We adhere to "people-oriented, unity and cooperation, pursuit of excellence." Everything we do is based on meeting the evolving needs of the global civil engineering landscape.
We provide "Three Guarantees" for all products sold. Our craftsman spirit ensures that even a simple flakiness index gauge is treated as a masterpiece of precision engineering.
Zealchon Electronic
