Coal gangue can make sand

Many users and friends have heard that the gangue can make sand, but doubt that this solid waste can really make sand? That in the end can not, can not meet the construction requirements, see below to answer.

Coal gangue can make sand, not only can it make sand, or a very good raw material for sand making, the reasons are:

1. Large volume, wide distribution

Coal gangue is China's accumulation and annual production of large and very wide distribution of one of the industrial waste, in many parts of China have distribution, easy to get, low cost;

2. Characteristics of nature

Coal gangue is a mixture of organic matter and inorganic compounds, its ash melting point is very high, can be used as refractory materials, at the same time, the gangue also has a certain degree of expansion, plasticity, shrinkage, compressive and impermeable are relatively good, with a certain degree of hardness and strength.

Coal gangue is a kind of solid waste, will pollute the farmland and water, also harmful to human body, the gangue made of sand, not only can solve the environmental pollution caused by the gangue buried, but also can alleviate the current situation of natural sand and gravel tension. But the gangue sand plant to legal production, you must have a complete production procedures, different countries and regions require different.

Can gangue sand meet the standard? Can meet the construction requirements?

The gangue sand has a wide range of uses, can be used in construction, roads, bridges, power generation, cement and other industries, but the premise is that the gangue sand to meet the standard, in line with the standards of construction sand, in order to meet the construction requirements. You can choose high-quality sand making machine equipment to produce construction sand that meets the standard, welcome to click on the website customer service immediately free consultation, 24 hours online.