Calcium Aluminate Cement

Calcium aluminate cement, also called high alumina cement, has been applied and developed for nearly 100 years. The main composition of calcium aluminate cement is Al2O3, which is in the raw material of bauxite of industrial alumina. calcium aluminate cement are applied widely in various high temperature industries as refractory materials, for monolithic uses.

Calcium Aluminate Cement Properties for Sale
Calcium Aluminate Cement Properties for Sale

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Calcium Aluminate Cement Uses and Applications

High alumina cement belongs to hydraulic cement, and the main mineral composition of the former is calcium aluminate,In the past, the material are used merely because of its cement character. For example, it is used in harbor engineering by seawater erosion resistance. It is used in military repair work with its quick hardening property. It is used for unshaped refractory material by its refractory and heat resistance

Until now, with the develop of technology and knowledge, calcium aluminate cement can be widely used for various industrial furnaces, especially for those laying high alumina bricks:

→Used on a Hot Blast Stove

  • Masonry Furnace Top
  • Regenerator
  • Combustion Chamber

→For Blast Furnace

  • Bottom
  • Hearth
  • Bosh
  • Belly

→It Can Also be Used for:

  • Repairing the Furnace Top
  • Furnace Wall
  • And Other Parts of an Industrial Kiln
Calcium Aluminate Cement Manufacturer of Rongsheng
Calcium Aluminate Cement Manufacturer

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Calcium Aluminate Cement Properties

Calcium aluminate cement has a good plasticity, so its application is rather convenient during construction. Due to its cement character, its adhesive strength is good. Also, the material has advantages of good slag resistant ability, strip-resistant ability under high temperature, and strong corrosion resistance. Since the major component of the material is aluminate oxides (melting point more than 1770℃) , so the calcium aluminate cement has a good high temperature performance.

Calcium Aluminate Cement Manufacturer & Suppliers

Where to buy calcium aluminate cement?If you are looking for calcium aluminate cement manufacturer or supplier, how about taking Rongsheng kiln refractory into consideration? As a professional refractory company for over 20 years’ experience in producing and manufacturing refractory product, Rongsheng kiln refractory is able to offer you high standard calcium aluminate cement at a low price! Our calcium aluminate cement have been shipped to many countries including Indonesia, India, Malaysia, Korea, Singapore. Besides our good Buy calcium aluminate cement

Calcium Aluminate Cement Manufacturing Process

1When heat resistant concrete is prepared, aggregate is determined according to service conditions. Aggregate should be selected in proper gradation so as to maximize the density, and attention should be paid to the matching and adaptation of cemented materials. Sand proportion should be controlled between 40% and 60%. The mix proportion should be determined by trial mixing.

2 After the cement is unpacked, the add water into the cement at a certain proportion Machine or manual mixing into mortar. The mixture of mortar should be used up in 40min. The hydration heat of aluminate cement is concentrated in the early release, and the casting thickness should not exceed 3cm. after the concrete hardened, it should be immediately watered for maintenance, water maintenance time is no less than 3 days.

3 When the expansive cement is prepared, the dosage of aluminate cement clinker is 73%~76%, and dihydrate gypsum is 24%~27%. Preparation of self-stressing cement should be add more portion of dihydrate gypsum.

Encyclopedia of the Material

In recent years, with the development of chemical building materials, the composite properties of high alumina cement and Portland cement have been paid more and more attention to. Because the two kinds of cement composite can retain the later strength of Portland cement, and can also use the high strength characteristics of the high alumina cement. At the same time, reaction among the gypsum and two kinds of cement, can result in the formation of ettringite, which can hardened swiftly, has a rapid absorption, shrinkage compensation, so as to obtain good performance of mortar.

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