Customers in UAE ordered 8 tons refractory cement and 15 tons refractory bricks
In Sep. 8 tons refractory cement and 15 tons refractory bricks are packed for delivering to our customer in Korea.
Consistency is an indicator for evaluating the flowability of, for example, refractory slurries, anhydrous press-in slurries, and refractory coatings in castable refractory cement manufacturer. The measurement method is generally to use a copper or aluminum cone into a certain volume to measure the consistency of the slurry. The greater the penetration depth, the less the consistency of the slurry.
The flowability of refractory castables is evaluated by the time of flow out, and the higher the flow value, the smaller the consistency in castable refractory cement manufacturer. Consistency has little significance for refractory castables.
The consistency of refractory mud is usually affected by the higher the content of solid particles in the slurry, the greater the resistance to the flow of refractory mud in castable refractory cement manufacturer, and the greater the consistency; the higher the sphericity of the particle shape, the better the fluidity and the smaller the consistency. The greater the viscosity of the refractory mud, the greater its consistency. In fact, the composite additives in the refractory mud have a great influence on the fluidity of the slurry. It is an important factor to adjust the consistency of refractory mud in castable refractory cement manufacturer.
The meaning of spreadability is to measure whether the mud, refractory coating material can be evenly coated on the surface of refractory products or masonry in castable refractory cement manufacturer. It is of great significance for the formation of uniform thickness of refractory mortar and paste spread in masonry. The refractory clay with good spreadability has a certain plasticity even if it is applied. This plasticity is achieved by adding plasticizers and water-retaining agents. Common ones are plastisol, carboxycellulose, methyl cellulose sodium salt, lignosulfonate, dextrin, silica sol, etc.
Among them, carboxymethyl cellulose has the functions of plasticization and water retention. Apply the refractory mud in castable refractory cement manufacturer on the bonding surface between the refractory bricks and the refractory bricks, and then rub the two bricks back and forth or back and forth until they cannot be rubbed. The rubbing time is the setting time of the refractory mud in castable refractory cement manufacturer.
