Recently, I entered Changlifeng Glass Products Co., Ltd., located in Qijiang Town, Haishu District, and saw that piles of used glass were crushed, smelted and shaped, and finally turned into beautiful beads, which were sold all over the world. This is a vivid example of the city's implementation of waste sorting and turning waste into treasure. In the open-air warehouse of Changlifeng Glass Products Co., Ltd., it is filled with glass rafts like hills. Yang Rongding, general manager of the company, said that these glass wastes mainly come from households, decoration garbage, etc., which are collected and sorted by waste purchasers and then sold to the company. For transport convenience, the glass shipped here has been crushed. Broken glass is the company's main raw material, with a utilization rate of 97% per ton of waste glass. Through the homemade technology, the glass beads produced by the company use a large amount of waste glass, which saves a lot of cost compared with the use of quartz sand raw materials. It is reported that in order to improve the color of the product, a small amount of soda ash and clarifying agent will be added to the glass when the glass beads are produced, and then automatically poured into the furnace through the machine, melted at a high temperature of 1450 ° C, and then colored, mold shaped, and finally produced a colorful color. glass bead. Today, the company produces more than 27,000 tons of glass beads per year, more than 95% of which are sold worldwide, with annual sales of up to 40 million yuan. Last year, the company developed a glass of rain stone, still using waste glass. At present, this rain stone has been sold in more than 250 cities in China. The market price is more than 5,000 yuan per ton, and it is also exported to Italy, South Korea and other countries.
These beads are coated with a special coating during the manufacture of the glass beads. In the rainy and foggy weather, the moisture can not easily adhere on the surface of glass beads, so the effection on reflectivity caused by bad weather will be reduced. The granulometry of this type glass beads is the same as non-coated glass beads.
The glass bead can be produced based on the standard of countries or areas, such as EN1423/1424, AASHTO M247, BS6088, JIS R3301 and KS L2521 etc.
Moisture Proof Glass Beads,Moisture Proof Glass Beads Road Marking,Reflective Moisture Proof Glass Beads,Moisture Proof Solid Glass Beads
CHIYE GLASS BEAD (HEBEI) CO., LTD , https://www.chiyeglassbeads.com