Shop at Certified MTP. From SHRP to flash testers, we have the best products to test your asphalt for high quality roads, parking lots and roofing. Shop our asphalt testing supplies for your mix for quality, viscosity, binding, flash point, and to meet industry and regulatory standards. Order flash point tester equipment today!
Make sure your lab is fully stocked with all the testing supplies you need. We have testing equipment, triaxial testing equipment, permeameters, depth gauges, dial indicators and more, using the latest technology for precise results! Measure density, binders and impact with the right tools from CMTP. Browse our asphalt testing equipment for your lab.
Asphalt is the most popular paving material. Mixture is a combination of aggregate like rocks or sand and bitumen as a binder and is the most used material for paving surfaces in the US. Crews use this to pave roads, bridges, parking lots, airport runways and more.
As axle loads and volumes increase the demands on increase. Mixture has to withstand many variables, thermal variations, rutting, hydraulic pressure from water and high load cycles. Asphalt binder supplies ensure this popular material can withstand the demands placed upon it.
At Certified MTP we know how important asphalt testing equipment is. We have all the tools you need for your asphalt testing, from basic to advanced. Our inventory includes tools to determine properties like viscosity, penetration, ductility, softening point of binder, and viscosity. We also have products to measure properties like density, viscosity and temperature susceptibility of asphalt mixture.
Our selection includes popular brands like Gilson, Humboldt and InstroTek. These brands are known for their accuracy and reliability in the industry. With our wide selection of tools you can be sure you have the right equipment to test.
Asphalt mixture testing and quality is part of the construction process from the early material design stages for the following equation. The right method is needed to determine the material’s durability and performance characteristics such as specific gravity, strength, permeability, shear strength, flash point, fatigue resistance and air voids. These tests such as the Marshall Test include mix design, specific gravity, quality, air voids, flash point, binder and quality testing. Asphalt mixtures need to be tested in both lab and field to be ready for production including specific gravity testing.
Certified MTP is the leading provider of asphalt lab equipment, testing thermometers, and asphalt test solutions. Our large selection of lab equipment includes beakers, flasks, cement mixers, bench top mixers, sample containers, and vacuum pycnometers for precise rice testing. The mix test equipment we offer meets AASHTO and ASTM industry standards for Superpave and Marshall binder, specific gravity, mix design, and pavement quality testing. The right testing will ensure your asphalt can withstand load and environmental conditions.
Our test supplies are top notch but we also provide testing methods and equipment for other materials including concrete. Our concrete testing supplies include corrosion test equipment like Proceq Resipod Resistivity Meters, Emodumeters and large vacuum chambers. Whatever the pavement, Certified MTP has the test equipment you need for your project.
When looking for lab equipment for sale look no further than Certified MTP. We offer proven asphalt testing method equipment, including electric core drilling machines for asphalt from major manufacturers. As your trusted partner, we stand behind all the asphalt testing supplies we sell. You can count on Certified MTP to always find the best equipment for your testing needs. Our technical staff and customer service reps are here to help you find the right equipment for your
Asphalt testing is part of the construction and maintenance of pavements for contractors, engineers and quality control professionals and the following equation. These tests ensure the materials used in pavement construction are high quality, durable and can withstand deformation under traffic and environmental conditions. This article will cover the different types of asphalt tests, their importance and how they are done.At the core of asphalt testing is the testing of the asphalt mixture and the asphalt binder, two key components that determine the pavement’s physical properties and performance. The asphalt mixture is a blend of bitumen (asphalt binder), crushed stone, gravel and sand that must be designed and compacted to the right level of durability and deformation resistance. The asphalt binder is a thick, sticky liquid that binds the aggregates together. It plays a vital role in ensuring the pavement remains flexible and can withstand temperature fluctuations.
The Marshall Stability Test Method is one of the most popular test methods in asphalt testing. These tests include specific gravity tests, mix design, quality control, air voids, flash point, binder, and pavement quality testing. This test measures the mixture’s stability and flow which is an indication of its ability to resist deformation and retain its shape under load. The Marshall Test involves compacting a specific gravity mix sample in a mold to a certain thickness and then applying a load until failure. The maximum load the sample can withstand before failing is recorded as the Marshall Stability which is a measure of its strength and stiffness.
Testing standards and testing services such as those by ASTM (American Society for Testing and Materials) provide a guide for testing, so everyone is on the same page. These standards define the test methods, procedures and equipment for testing materials from the Marshall Stability Test to more specialized tests like specific gravity, density and air voids in compacted pavement cores. They also cover the procedure for extracting and testing cores to determine in-place density and air void testing equipment.
Quality control and testing services is another important part of asphalt testing, where materials are inspected and tested on site to ensure they meet the specifications. This includes measuring the temperature of the hot mix asphalt (HMA) upon delivery, checking the compaction and thickness of pavement layers and taking pavement cores for laboratory testing. Quality plays a crucial role in early detection of issues with asphalt materials or the construction process, minimizing the risk of pavement failures.
Asphalt tests also include the testing of various physical properties of the binder such as flash point, specific gravity and viscosity. These tests are important to determine the binder’s suitability for use in different environments and under various traffic conditions. For example the flash point test measures the temperature at which the asphalt binder emits vapours that can ignite, an important safety consideration.Asphalt mix testing and testing services is not just about the quality and performance of the asphalt materials but also about extending the life of pavements. By identifying and addressing potential issues through testing such as specific gravity tests, engineers and contractors can design pavements that are more durable, less prone to damage and easier to maintain. This saves money in the long run and makes roads and highways safe
Besides traditional testing methods, advancements in testing services and technology has introduced new ways to test asphalt materials. For example digital imaging and automated testing equipment can now measure air voids, specific gravity test, aggregate size distribution and compaction quality of asphalt mixtures more precisely. These innovations help to improve test results and testing process.
Engineers and contractors can contact testing services with experience and proven track record in asphalt testing to ensure their projects meet the highest standards of quality and safety. These services provide various testing options, from basic composition and property tests to specific gravity assessments and more intricate performance evaluations, helping clients make informed choices about the materials and methods used in their paving projects.
Asphalt testing with its focus on quality control, material evaluation and performance assessment is an essential part of the pavement construction process. It ensures the materials used are of high quality and plays a big role in the design, specific gravity, construction and maintenance of pavements. Asphalt testing is evolving through a combination of traditional methods and modern technology, offering new insights and capabilities for the entire construction industry.
Mixes are designed to meet specific requirements to withstand loads and environmental conditions for optimal performance and life, with careful attention to mixing. A good mix design determines the volumes of materials needed to produce the required quantity of paving. Trial blends of binder with known proportions of fine and coarse aggregates are tested using advanced asphalt testing equipment to define the properties of different mixes.
Various methods such as Marshall, Superpave and specific gravity design methods are used to create mixes for different loads and environmental conditions. These lab-formulated blends undergo testing, resistance to cracking and rutting, temperature performance, and other characteristics.
One of the tests is the Rice test which measures the specific gravity. Representative samples for testing are produced using Gilson’s Quartermaster Asphalt Sample Divider. Marshall load frames and Superpave gyratory compactors are used to test the strength, flow and compaction properties. Hamburg loaded-wheel trackers predict the asphalt’s resistance to rutting from high axle loads. Asphalt binder content in mixtures is measured using content furnaces, Rotary Evaporator, and extractors. To assess both short and long-term aging, rolling thin film ovens, pressure aging vessels, and vacuum degassing ovens are used. Binder viscosity is measured with viscometers, rotational viscometers, and dynamic shear rheometers. Binder shear strength, ductility and flow are tested using ductility testers, penetrometers and bending beam rheometers. The softening point of the binder is determined by ring and ball testers to meet specifications.
Hot mix asphalt (HMA) requires special tools to test the materials accurately. Essential tools and instruments are Specific Gravity & Absorption Sets for fine and coarse aggregates which is important for accurate measurement in mix design.
Digital imaging and automated testing equipment can now measure air voids, specific gravity, aggregate size distribution and compaction quality of mixtures more precisely. Advanced testing equipment like Superpave Gyratory Compactors, Ignition Ovens and Bending Beam Rheometers are used to test performance under various stress conditions. These instruments provide in-depth analysis of asphalt’s mechanical properties to optimize mix design and meet industry standards.
Gilson, UTEST and Troxler are leading manufacturers of asphalt testing equipment and Measuring offers various tools for producers and constructors. The selection of asphalt testing equipment is industry specific to ensure the life of pavements.
Mixtures have been used in construction since early 20th century and inspection has become part of the industry. With the advancement of technology, increased construction liability and updated building codes, quality testing is more important than ever. Using latest testing equipment allows professionals to verify that materials meet the highest performance and quality standards, resulting to safer and more reliable surfaces.
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