Acid & Alkali Proof Bricks

In general, an acid-proof brick should exhibit a high degree of acid resistance, have a high density, high resistance to abrasion and high compressive strength. Brick work that is exposed to temperature changes must be built of bricks that are able to withstand such stresses and strains.

Acid brick or acid resistant brick is a specially made form of masonry brick that is chemically resistant and thermally durable. Acid brick is created from high silica shale and fired at higher temperatures than those used for conventional brick.