Application of waste glass and preparation method of colorful tempered-glass aggregate for slippery road surface

Abstract

The invention discloses an application of waste glass and a preparation method of colorful tempered-glass aggregate for a slippery road surface. The preparation method includes: using the waste glass as the colorful tempered-glass aggregate for the slippery road surface; grinding the waste glass into powder, adding high-temperature pigment, and pelleting through high-strength rolling to form irregular particles; quickly calcining the irregular particulars at low temperature to have the same sintered into high-strength anti-sliding color particles. The colorful tempered-glass aggregate is made by recycling the waste glass, waste materials are utilized, and environmental protection is achieved; dry powder is used for pelleting during the entire course, drying is not needed, and energy is saved; low-temperature quick calcining is adopted, calcination can be performed at the temperature ranging from 650 degrees to 700 degrees, and the calcination temperature of the ceramic particles of an ordinary road surface ranges from 1000 degrees to 1100 degrees; as it measured, one-ton of fire coal can be saved for each production of one-ton of the aggregate; granulation calcination of the glass powder is adopted, so that melting point is low, porcelain is easily formed on the surface of the aggregate which is more colorful than common ceramic particles and free from fast color.

Description

technical field [0001] The invention relates to the field of adhesives for anti-skid pavement, and mainly relates to the application of waste glass and a preparation method of colored strengthened glass aggregate for anti-skid pavement. Background technique [0002] In recent years, with the development of the economy and the continuous improvement of the level of science and technology, people have a deeper understanding of the coordination between the road and the environment, and have higher requirements for the comfort and functionality of the road. As a new type of pavement technology, colored pavement just meets these requirements and has attracted widespread attention. In roads, colored ceramic particles are generally used as aggregates for non-slip pavement pavement. It has two main functions: (1) Inducing traffic flow and making traffic management intuitive. It is specifically used to distinguish road sections and lanes with different functions to improve driver per...

AI Technical Summary

Problems solved by technology

The production method of the existing colored ceramic particles is to color the ceramic particles after molding, so that the color of the obtained colored ceramic particles does not last for a long time, and cannot act as a long-term warning to walking personnel and vehicles, which affects the use effect; and because Due to the material of the ceramic particles themselves, the color of the colored ceramic particles is not bright enough, which will also affect the use effect

In addition, the cost of ceramic materials is high, and the calcination temperature of ceramic particles is generally 1000 degrees to 1100 tons, and the energy consumption is also high