Backfill bricks are a third-party product in the production of ceramic blocks: they are not made on purpose. Outwardly, it looks the same as usual, but it has visual surface defects: chips, irregularities, uneven color. However, the material is reliable and is used in construction for various tasks.
Features of backing bricks
Rubble brick obtained during the production of ordinary clay blocks... If the brick from which the facades are laid has a flat surface on all sides (when sorting, high requirements are imposed on its appearance), then rubble material differs in the presence of external flaws, for example, roughness and chips.
For the arrangement of external walls, it is usually not used, or such structures are covered with finishing plates. A special facing brick is well suited for this. You can also plaster the walls.
You can find red backing bricks and options for warm reddish shades. These products have all the most common colors typical of conventional ceramic blocks.
Performance characteristics such material is often are not inferior to facade varieties.
The most common sizes of backing bricks are 250x125x65 mm and 250x120x88 mm. There are options for larger or smaller sizes.
