Refractory brick is widely used in furnace masonry, and the size of refractory brick is related to the calculation of furnace masonry consumption. Generally speaking, the standard size of refractory brick is 230*114*65mm, and the model is T3. Besides the standard brick, there are many other sizes. This article will introduce some refractory brick size produced by Kerui refractory.
Several common special-shaped refractory bricks:
| Refractory brick Item | Siza, mm | Shape |
| T3 | 230×114×65 | Cuboid |
| T6 | 250×123×65 | Cuboid |
| T14 | 171×113×65 | Cuboid |
| T19 | 230×114×65/55 | Trapezoid |
| T20 | 230×114×65/45 | Trapezoid |
| T29 | 230×171×65/55 | Trapezoid |
| T30 | 230×171×65/45 | Trapezoid |
| T38 | 230×114×65/55 | Side Arch |
| T39 | 230×114×65/45 | Side Arch |
| Thin brick 20 | 230×114×20 | Cuboid |
| Thin brick 30 | 230×114×30 | Cuboid |
| Thin brick 40 | 230×114×40 | Cuboid |
| Large size | 230×57×65 | Cuboid |
| Large size | 520×230×113 | Cuboid |
| Large size | 650×230×113 | Cuboid |
| Large size | 780×230×113 | Cuboid |
| Large size | 452×230×65 | Cuboid |
| G1 | 230×150×75 | Cuboid |
| G2 | 345×150×75 | Cuboid |
| G5 | 230×150/120×75 | Side Arch |
| G6 | 230×150/110×75 | Side Arch |
Construction combination and dosage calculation of several common refractory bricks:
- Brick type: T-3. Size: 230×114×65mm. Construction reference: 570 pieces/cubic.
- Brick type: T-19. Size: 230×114×65/55mm. Construction can be matched with brick type: T-3, T-54 arch-foot brick.
- Brick type: T-20. Size: 230×114×65/45mm. Construction can be matched with brick type: T-3, T-54 arch-foot brick.
- Brick type: T-38. Size: 230×114×65/55mm. Construction reference: single brick with inner diameter of 1277mm, outer diameter of 1505mm, 71.6 pieces of single ring. Compatible brick type: T-3, T-61 arch-foot bricks.
- Brick type: T-39. Dimensions: 230×114×65/45mm. Construction reference: single brick with inner diameter of 524mm, outer diameter of 752mm, single ring 35.8 pieces. Compatible brick type: T-3, T-61 arch-foot bricks.
- Brick type: T-43. Dimensions: 230×114/94×65mm. Construction reference: single brick with inner diameter of 2208mm, outer diameter of 2668mm, single ring 73 pieces. Compatible brick type: T-3, T-44 arch-foot bricks.
- Brick type: T-26. Dimensions: 300×150×65/55mm. Construction reference: single brick inner diameter 3369mm, outer diameter 3969mm, single ring 189 pieces.
- Brick type: T-61. Size: 230×135×113×56/37mm.
- Brick type: T-54. Size: 345×240×230×115/40mm. Construction can be matched with brick types: T-3, T-19, T-20 bricks, etc.
For more about the size of refractory materials and any other questions, please consult us, we will provide you with the greatest help.
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