High-quality stone crusher manufactured by the Chinese mining

Concrete application in industry

Concrete mixed with fly ash as a material is the use of pulverized coal units Zoroastrianism is an important way, with the prices of cement, fly ash concrete was out of the economic benefits will be added.Fly ash concrete in terms of a variety of precast reinforced concrete, or in civil engineering construction projects and various parts and other commodities are miserable with the fly ash concrete.

In recent years, China is also ready-mixed concrete, precast concrete and the application of pumping, the basis of a number of important works, underground works, roads, overpasses, and nuclear power stations are also application of fly ash concrete. Power plant fly ash discharged from the status quo is the dry ash or wet ash, crude rubber particle, the higher carbon content, mixed concrete, often increased water consumption, decreased the early strength of such fly ash is mainly usedin unreinforced concrete or mortar, in order to improve the quality of this type of fly ash, fly ash processing through technology, pulverized by mill processing, sorting, in addition to carbon and other methods to reach the secondary fly ashquality indicators.Thicker due to the fineness of certain indicators such as a secondary ash does not meet the requirements of fly ash, mixed with the additive two-and endurance test accredited by the three fly ash, can also be used for reinforced concretestructure or components.

Concrete grinding

Fly ash concrete process to Trapezium Mill is the main equipment, deep processing of fly ash from cement, fly ash, sand, stone, the five components of the water, fly ash processed through the mill to a certainfineness, it can be material with cement and put into the mixer, if the powder mill production for the wet fly ash, can advance it with a certain amount of city water slurry, and then put into blender, then into other materials.In order to ensure uniformity of mixture, should increase the mixing time than ordinary concrete for half an hour, falling behind in the production of 20mm or less than dry concrete mix compounds, the appropriate use of the milling machine for grinding, with compulsoryconcrete mixer, mixing fly ash in lightweight concrete, add some water, about half an hour before pre-mixing, then add the fly ash mix, finally adding the cement and the remaining water and mix well.

To better serve the application of fly ash concrete, the company's technical staff based in many years of research and development experience, combined with user-mill for many years the actual situation, for ash concrete processing industry development needs, for the majority ofprovide a new type of fly ash processing, high efficiency, energy saving devices for high fine powder, the models feature a trapezoidal face, flexible connection, roller linkage other five supercharged mill patented technology, creating a fly ashprocessing of the new era.

Relate beneficiation

• concrete grinding
• concrete crusher
• aggregate for concrete
• non metal ore crusher