Industry news
- The maintenance method of universal testing machineThe universal testing machine is widely used in a variety of metals, non-metals, composite materials, medicine, food, wood, copper, aluminum, plastic profiles, electrical wires and appliances, paper, film, rubber, textiles, aerospaceIndustry news November 02, 2021
- Features of retroreflectometer for road marking and light adjustment methodRetroreflectometer for road marking can be used to measure various retroreflective devices on the road.Industry news November 04, 2021
- What does an asphalt binder tester do?The asphalt binder tester consists essentially of a high precision apparatus combining an ignition oven to a continuous weighing system to monitor the loss of weight of the asphalt sample and to automatically determine, at the end of the test, the binder content and percentage. An independently controlled auxiliary afterburner chamber significantly reduces the furnace emissions. The asphalt binder tester is supplied complete with double sample basket/safety cover, extraction fork and 3 meters of metal exhaust pipe.Industry news August 13, 2020
- Why do you need a road surface profiler?The road surface profiler’s optical components can produce large projection points and the internal sampling rate can be several times higher than the output. The polygon mirror on the road surface profiler allows the projection point to sweep across the width of the road. Another advantage is that the projection point in the scan direction is effectively widened.Industry news August 22, 2020
- Why do we need retroreflectometer?New drivers may hesitate whether they need to buy a retroreflector, after all, its price is usually not cheap. So what is special about the retroreflective meter? Why is the retroreflectometer so important to the driver?Industry news August 18, 2020
- What do you know about road surface profiler?The road surface profiler is a pavement sensor developed with the latest professional technology. Safer to use, economical and practical, easy to install on any vehicle worldwide are its advantages. The road surface profiler was originally developed for PSI. The road surface profiler has a 90-degree Angle of view and can scan a 4.3-meter range at a speed of 1,000 times per second, as long as it is mounted on a test vehicle with a road surface of 2.15 meters or more.Industry news August 10, 2020
- What are the advantages of the road surface profiler？There is no doubt that road profilers can play a big role in road safety, but do you know which stage of the road profiler technology is now in progress? How should I choose a road surface profiler?Industry news August 06, 2020
- Things you need to know about falling weight deflectometerThe Falling Weight Deflectormeter (FWD) came into being in the early 1970s. It is a pulsed dynamic sinuometer. It simulates the instantaneous impact of automobile load on the road surface and obtains the instantaneous deformation of the road surface. Its measurement results are more accurate, and the information is large.Industry news August 03, 2020
- Things you need to know about asphalt binder testerAsphalt binder tester for most people is absolutely a very new thing, many people do not even know the test of asphalt binder content is what the purpose. One might think that simply putting asphalt on the road would do the trick, but that's not the case. So what is the asphalt binder testing machine?Industry news July 31, 2020
- The usage of falling weight deflectometerDifferent bending basin radii were used for different pavement structures. Subgrade or flexible base asphalt pavement, sensor distribution within 2.5m from the load center can be used. For high grade highway with semi-rigid base asphalt pavement, the radius of influence of bending and sinking should be 3 ~ 5m. The sensor shall be arranged within a range of 3 ~ 4m from the load center and automatically measured under computer control. All test data can be displayed on the screen or printed or stored in the computer. Load, sinkage (basin), temperature of road surface, mean value of sinkage, distance between measuring points, standard deviation, coefficient of variation and data representing sinkage value and evaluation result can be output.Industry news July 28, 2020