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      What causes the light color of the two sides of the brick stack?

      2019/12/3 16:40:21      c
      The stacking layout of the stacks did not achieve dense and thin edges, which caused a large amount of wind pressure in the kiln to pass from both sides of the stack. The "medium-thinness" of stacking is composed of fire path, stack body and billet distance. To what extent the specific side is dense and thin, it depends on the kiln section size. It is better to maintain the size of the gap between the sintered brick stack and the kiln wall at 8 ~ 10M, and the gap size error of the left and right sides is controlled within 0.8M.
         When the kiln wall is airtight or has poor thermal insulation, sufficient temperature cannot be formed on both sides of the kiln, which will also cause the appearance of light-colored bricks.
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