Refractory bricks are widely used in kiln masonry, and the size of refractory bricks is related to the calculation of the amount used in the kiln masonry. Usually, the standard size of refractory brick 230×114×65mm, model T3, in addition to the standard brick there are a variety of other sizes, this article will introduce a part of the refractory brick brick type produced by KRNC.
| High-alumina brick standard/common name | Size(mm) | Brick type |
| T3 refractory brick | 230×114×65 | straight |
| T6 refractory brick | 250×123×65 | straight |
| T14 refractory brick | 171×113×65 | straight |
| T19 refractory brick | 230×114×65/55 | Axe type |
| T20 refractory brick | 230×114×65/45 | Axe type |
| T29 refractory brick | 230×171×65/55 | Axe type |
| T30 refractory brick | 230×171×65/45 | Axe type |
| T38 refractory brick | 230×114×65/55 | Knife type |
| T39 refractory brick | 230×114×65/45 | Knife type |
| Sheet brick 1 | 230×114×20 | straight |
| Sheet brick 2 | 230×114×30 | straight |
| Sheet brick 3 | 230×114×40 | straight |
| Sheet brick 4 | 230×57×65 | straight |
| Common shaped refractory bricks 1 | 520×230×113 | straight |
| Common shaped refractory bricks 2 | 650×230×113 | straight |
| Common shaped refractory bricks 3 | 780×230×113 | straight |
| Common shaped refractory bricks 4 | 452×230×65 | straight |
| G1 refractory brick | 230×150×75 | straight |
| G2 refractory brick | 345×150×75 | straight |
| G5 refractory brick | 230×150/120×75 | knife edge |
| G6 refractory brick | 230×150/110×75 | knife edge |
The following are some of the sizes of refractory bricks produced by KRNC.
Brick type: T-3. size: 230×114×65mm; construction reference: 570pcs/cube.
Brick type: T-19 . Size: 230×114×65/55mm; construction can be matched with brick type: T-3, T-54 arch foot tiles.
Size: 230×114×65/45mm; construction can be matched with brick type: T-3, T-54 arch foot tiles.
Brick type: T-38 . Size: 230×114×65/55mm; construction reference: single laying inner diameter 1277mm, outer diameter 1505mm, single ring 71.6 pieces; can match brick type: T-3, T-61 arch foot brick.
Brick type: T-39 . Size: 230×114×65/45mm; construction reference: single masonry inner diameter 524mm, outer diameter 752mm, single ring 35.8 pieces; can match brick type: T-3, T-61 arch foot brick.
Brick type: T-43 . Size: 230×114/94×65mm; construction reference: single laying inner diameter 2208mm, outer diameter 2668mm, single ring 73 pieces; can match brick type: T-3, T-44 arch foot brick.
Brick type: T-26 . Size: 300×150×65/55mm; construction reference: single masonry inner diameter 3369mm, outer diameter 3969mm, single ring 189 pieces.
Brick type: T-61. size: 230 x 135 x 113 x 56/37mm.
Brick type: T-54. size: 345×240×230×115/40mm; construction can be matched with brick type: T-3, T-19, T-20 brick, etc.