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Jul 19,2019
Yellow thermoplastic line achieved high reflectivity by using HR glass beads, this is a project in Shanxi, China.
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Jul 19,2019
Large size reflective glass beads also have feature of wet weather reflectivity, we have compared the reflectivity of element and AASHTO M247 Type 3. Dry condition: Wet condition:
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Jan 05,2021
HR reflective glass beads are designed for night day to have good retro reflective for drivers. Glass beads are used alone or mixnormal glass beads in paints and coatings. Glass beads looks like powder, made by soda lime glass. Features: Light blue transparent glass beads Very high roundness via unique technology Size range 850-1400um Stable refractive index and superior retro-reflectivity. Reason...
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Jan 20,2021
Features: Glass beads combined and covered by non-transparent micron beads Excellent optical design provides superior retro-reflectivity in dry and wet conditions. Reasonable structure design, high compressive strength, good flowability improves uniformity of drop-on and good adhesion with various paint. Long reflective distance, and various reflective colors. Application Range: Variety of drop-on...
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Jun 18,2021
Life cycle concept 1. Create high-quality, durable, safe and reliable projects.Fully implement the concept of full life cycle, explore long-life infrastructure structure and design methods, increase the integrated application of new technologies and new materials, promote the construction of high-quality projects, strengthen preventive maintenance, and build a monitoring and inspection system...
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Jun 18,2021
6.7 Refractive index 6.7.1 Immersion method 6.7.1.1 Take a few glass beads and put them on the grooved glass slide and immerse them in a liquid with a known refractive index 6.7.1.2 Place the grooved film on the microscope stage, adjust the condenser to the maximum setting, adjust the microscope aperture to the maximum, and turn on the microscope light source 6....
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Sep 02,2021
Long-lasting rainy night road markings -RI 1.7 refractive index glass beads Due to the shortcomings of poor wear resistance of the aggregate rainy night beads, after road tests, the use of RI 1.7 refractive index glass beads (premixed + drop on) can achieve a high performance in continuous rainfall condition. Temporary rainy night reflective line Temporary rainy night markings——use AW element glas...
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Oct 13,2021
Shandong Highway and Bridge Maintenance organized industry marking paint companies to use different materials and construction process for road markings in September 2018. How about the data of past 21 months? Test section 6: Using a hot melt paint provided by a company (double-spray drop on process with ceramic beads and 0.8~1.4mm HR glass beads) The surface glass beads are not completely worn. T...
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