At present, with the increasing shortage of global mineral resources and the urgent need for environmental management, all countries in the world are working to improve the utilization rate of renewable resources by establishing a recycling-oriented society that reduces environmental pollution. For example, common steel slag, steel slag is a by-product of steel making production process, and it is a good second resource. Reasonable and effective use of steel slag will have unexpected gains.

The steel slag micro powder after grinding by the vertical mill can be used as a raw material in the building materials industry, which not only can save resources, reduce waste, improve the environment, but also can create the best industrial chain combination and realize the harmonious development of the industrial industry. 

Use of steel slag powder

First, steel slag powderfor slag grinding plant can be used in concrete production. Steel slag composite powder (fly ash, slag powder, steel slag powder) can be used to replace 20%-50% ordinary Portland cement, which can produce C20～C60 different strength grade concrete with excellent performance. .

Secondly, steel slag powder can be made into Portland slag in a certain proportion, which can be made into steel slag Portland cement, low heat steel slag cement, steel slag road cement, steel slag masonry cement, etc.; it is mixed with 30%~40% cement clinker. A large proportion of steel slag composite powder can prepare P·C32.5 grade green composite cement.

Thirdly, the steel slag-based expansion agent can be developed to prepare medium and low-grade large-volume concrete. The maximum temperature rise of the insulation can be controlled below 500 °C, and the impermeability level reaches above P40, which can inhibit the formation of delayed ettringite in mass concrete. Controls concrete cracking caused by temperature rise.

The construction of industrial waste residue production line, CHAENG has a wealth of construction plans and successful cases, whether in the selection of the production line configuration or the later production standards, CHAENG can make customers satisfied.

CHAENG(Great Wall Machinery Co.,Ltd) main products:Turnkey Cement Plant, GGBS Plant,Rotary Kiln,Vertical Roller Mill, Ball Mill, Rotary dryer, Custom Steel Castings and so on.We are professional slag powder/cement equipment manufacturer, so we can build slag powder /cement plant for you.