Gypsum phosphate rock lithium ore calcium carbide waste slag brick making machine equipment - make full use of industrial waste:
Gypsum phosphate rock lithium ore calcium carbide waste slag brick making machine equipment, in fact, industrial waste slag plays the role of aggregate in our unburned bricks, there are many types of industrial waste slag: steel slag, fly ash from power plants, mine tailings Sand, chemical lime, construction waste, phosphate rock, lithium ore, calcium carbide waste residue and waste bricks in construction, etc. However, the uses of various industrial waste residues are also different. Some can be used to make unburned bricks alone after adding an appropriate amount of curing agent and admixture, and some use fly ash to add river sand and lime, gypsum, cement and Composite admixture, using gypsum phosphate rock lithium ore calcium carbide waste slag brick making machine equipment to produce very hard industrial waste slag unburned bricks. In most of the research and development process, several kinds of industrial waste residues are matched with each other, the advantages and disadvantages complement each other, and the collaborative operation is used for utilization.
In the production of gypsum phosphate rock lithium ore calcium carbide waste slag brick making equipment using industrial waste slag, curing agent can be used alone, such as cement. In most cases, several curing agents can be used in combination depending on the specific situation, such as combining lime and gypsum, or using gypsum, lime, and cement together, the effect is good.
Of course, the curing agents used in the brick making of industrial waste brick making machine equipment are far more than the above three types, and there are also some sulfates. At the same time, some industrial waste (such as alkali slag, etc.) can also act as an activator in the brick batch. Gypsum phosphate rock lithium ore calcium carbide waste slag brick making machine equipment, gypsum is a sulfate activator for the production of industrial waste slag unburned bricks, and at the same time it has a synergistic effect with lime and acts as an accelerator, which plays a role in the strength of industrial waste slag unburned bricks have direct and indirect effects. Generally, the effect of using natural gypsum is better. Of course, in order to reduce costs, industrial chemical gypsum, such as industrial phosphogypsum, can also be used.
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