Brick manufacturers to improve the quality of bricks to meet the market demand
Brick manufacturers to improve the quality of bricks to meet the market demand. Brick factories making bricks is most concerned about how will quality control of refractory bricks, refractory clay choice is key.
In order to avoid each other at high temperature erosion of refractory bricks, and require high refractoriness and has some ability to resist high temperatures, brick factory developed refractory summed up the following ways:
1, in order to prevent heat shrinkage, clay should be mixed with the right amount of clinker. Bauxite clinker burning, waste High-alumina refractory bricks can also be used after breaking ground into powder, raw material made of soft clay, its role is to make the fire clay has a certain capacity.
2, in order to increase the viscosity of siliceous refractory clay, add a small amount (<15%= of soft clay), but not too much, so as not to reduce refractoriness.
Brick manufacturers in order to meet market demand, improve the market competitiveness of refractory bricks, guaranteed production quality is a basic measure of refractory bricks, therefore, in the production process, processes need to be continuously improved.