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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 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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May 24,2021
According to the classification,anti-skid pavement is divided into two types: hot-melt type and cold-plastictype. Cold plastic paint has higher anti-skid performance and stronger durability. The anti-slip pavement paint is composed of paint and anti-skid aggregates. The main color of the paint is red, green, yellow, blue, etc. The appearance characteristics of thermoplastic non-slip pavement is si...
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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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Apr 25,2022
The shelf life of glass beads What is the reason of decreased retroreflectivity? ---The corrosion and wear of road marking glass beads The road marking line is intact, and the glass beads are not offset, why the retro-relfectivity is decreased, come out today, let’s talk briefly -glass beads! In the natural state, the glass has a self-corrosion phenomenon, and the transmittance of glass is in a st...
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