High Alumina Cement

High Alumina Cement is also called Aluminate cement. It is an excellent unshaped refractory materials in RS Factory. The main chemical composition of High Alumina Cement includes calcium aluminate, plus about 50% of the alumina. Get the High Alumina Cement price from RS Supplier by email: sales@clay-brick-price.com.

RS Refractory Mortars
RS Refractory Mortars

High Alumina Cement Definition

High alumina cement is called bauxite cement before. It is a kind of hydraulic binder, being produced after the calcining and grinding with the bauxite and limestone as the raw material. So that it is also called aluminate cement. As it shows about the high alumina cement definition,

High alumina cement owns the following properties:

  • advantages of fast coagulation,
  • high initial strength,
  • good corrosion resistance to sulfate,
  • good resistance to high temperature,
  • and biological acid erosion.
High Alumina Cement Manufacturer
High Alumina Cement Manufacturer

High Alumina Cement Specification

Characteristic Unit Result State standard
Specific surface area ㎡/Kg 538.4 ≥300
Chemical analysis SiO2 % 0.39 ≤0.5
AL2O3 % 77.69 ≥77
Fe2O3 % 0.2 ≤0.5
R2O % 0.16 ≤0.4
Setting time IS minute 95 ≥30
FS minute 169 ≤360
Bending strength One day Mpa 7.9 ≥4.0
Three days Mpa 8.9 ≥5.0
110℃ Mpa 8.6
Compressive strength One day Mpa 37.9 ≥25
Three days Mpa 50.0 ≥30
110℃ Mpa 70.6

By the Specification box, you can learn the physical and chemical index of the high alumina cement.

High Alumina Cement Uses
High Alumina Cement Uses

High Alumina Cement Uses

High Alumina Cement is applied in the emergency repair project and low temperature concrete engineering. As a kind of binder, for the high alumina cement uses, aluminate cement can be used as heat resistant concrete cementation material for refractory castable or refractory concrete, configured to heat resistant concrete.

High alumina cement uses are strongly reflected in different areas. It is the preparation of monolithic refractories and special cement such as gypsum alumina expansive cement and self-stressing cement. In addition, it is used in the scrambling and repairing project, constructions in winter, engineering of sulfate-resistance, sewage pipe manufacture and some food processing factory ground.

High Alumina Cement Application: Emergency repair project; Low temperature concrete engineering, etc.

High Alumina Cement Suppliers

Rongsheng Refractory Materials Manufacturer, is one of the high alumina cement suppliers in China. RS has become a comprehensive enterprise producing refractory materials for more than 10 years, in metallurgy, building materials, electric power and chemical industry, etc. RS refractory products has passed ISO9001: 2005 Quality System Certification, environmental management system certification, and occupational health and safety management system certification.

Professional sales and after-sales service team: they offer consumers the best all-round services in applications, construction and installation, operation and technical training, etc. Rongsheng has established cooperative relations with multiple scientific research institutes, and high alumina cement has been exported to Japan, Indonesia, Iran, Kazakhstan, Vietnam, etc.

RS high alumina cement supplier has always been adhering to the business purpose of honesty, respectful, innovation, and dedication. And has always been taking strict check, excellent products and professional services as the top goal.

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