Acid resistant bricks

Fireclay type acid resistant bricks are divided into two types, Class I and Class II. They are available in a variety of different sizes suitable for vessel linings, chimneys, pits and floors. The excellent chemical and abrasion resistance is combined with high strength and low porosity. These bricks can be set with Acidcas acid resistant cement.

Advantages:

  • Long service life
  • Abrasion Resistant
  • Temperature Resistant to 400°C /752°F
  • Cost Effective
  • Resistant to all mineral acids except Hydrofluoric

Examples of Applications:

  • Power generation
  • Cement manufacture
  • Steel plant
  • Aluminium foundry

Property

Units

Class I

Class II

Flexural Strength

kg/cm2

100

70

Water Absorption

%

Max 2.0

Max 4.0

Cold Crushing Strength

kg/cm2

>700

>400

Acid Resistance

%

98.5

96