Refractory Mortar

Refractory mortar is a non-shaped refractory material with high refractoriness, strong slag resistance and convenient use. Kerui Refractory provides different types of mortars according to the different application scenarios of partners. At the same time, we can also provide customized mortars according to your scenarios.

  • Al2O3: 40-78%;
  • Fe2O3: 0.7-1.2%;
  • Refractoriness Underload: 1320-1600ºC;
  • Classification Temperature: 1300-1600ºC;
  • Package: 25kg bag/1 ton bag/25kg barrel;
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Refractory Mortar - Kerui Refractory

Types of Refractory Motar

In addition to the above types, refractory mortars can also be classified into high-alumina refractory mortars, silica refractory mortars, and magnesia refractory mortars. The difference in chemical composition affects the refractoriness and chemical corrosion resistance of the mortar.

Parameters of Kerui Fire Brick Motar

Classification Temperature/℃1300140015001600
Chemical Composition/%ω (Al2O3)/%40536078
ω (Fe2O3)/%
Refractoriness Underload/℃1320141015501600

Introduction of Refractory Mortar

Refractory motar is one of unshaped refractories made by mixing special refractory cement and refractory aggregates. It is mainly used for bonding shaped materials, such as bricks. It has many advantages in high temperature chemical environments. Generally, its performance is also affected by the composition of the mortar. Partners can send details to us. We will provide detailed solutions for partners to refer to.
Global Cases of Monolithic Refractory Products

Advantages of Refractory Mortar Mix

  • High refractoriness: The refractoriness underload of refractory mortar ranges from 1320 to 1600 degrees Celsius. It maintains structural stability at high temperatures.
  • Strong thermal shock resistance: When subjected to thermal shock in kilns or application equipment, it can maintain a stable structure and resist spalling.
  • Abrasion resistance: In equipment with high mechanical strength, it has high abrasion and compressive strength.
  • Strong corrosion resistance: Refractory mortar is not affected by chemical corrosion.
  • Good workability: It is flexible and easy to apply. It also has a fast setting time.

Refractory Mortar Mix - Kerui Refractory

  • Masonry Lining: Hi temp mortar is an important binder for masonry lining of high-temperature industrial equipment. It is also used for sealing joints in kilns.
  • Lining Repair: It is used to repair cracks, spalling, and other signs of damage to the lining of high-temperature equipment.
  • Refractory Material: It can be used as an aggregate to make refractory concrete.