Environmental protection is the basic state policy of our country, in promoting economic development at the same time, we can't ignore the environment protection. According to the analyses of the development of low carbon industry in recent years, impact crushing equipment industry such as low carbon environmental requirements.
Building materials are the material foundation, buildings and structures is along with the social production and the development of material science and development, the development of human society with material of the invention and development. Road and bridge construction is an important part of civil engineering, road construction material was used in subgrade pavement, Bridges, tunnels and other various parts of the various components and structures and eventually constitutes the structure of the material.
With the development of urban construction, a lot of building materials consumption contributed to the mining and transport energy consumption. Mineral resources per capita is only half of the world average, per capita possession of land and the cultivated land for a quarter of the world average. Think in terms of circulation economy, brick, stone, concrete blocks from the construction waste resource utilization, the construction waste broken directly as aggregate instead of natural regeneration thickness ballast, or advantage of the characteristics of each component in the construction waste to produce new building materials products.
Recycle construction waste is to solve high energy consumption, high pollution, high emission and low efficiency problem of the important measures, is the important way of saving land, save resources, is the development of circular economy and the construction of environment friendly and resources-saving society, the important measures is to carry out the scientific outlook on development, achieve sustainable development, the inevitable requirement of protecting the environment, is the only way...