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High-alumina cements

Alumina cements (AC) and High-alumina cements (HAC) are high-strength, fast-hardening hydraulically binding substances intended for the manufacture of fast-hardening construction and heat-resistant mortars and concretes. Alumina cements (40, 50, 60) and high-alumina cements of VGTsI and VGTsII grades are manufactured in accordance with GOST 969-91 and manufacturing instructions of manufacturers.

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Description

 

GTs, VGTs
Alumina cements (AC) and High-alumina cements (HAC) are high-strength, fast-hardening hydraulically binding substances intended for the manufacture of fast-hardening construction and heat-resistant mortars and concretes. Alumina cements (40, 50, 60) and high-alumina cements of VGTsI and VGTsII grades are manufactured in accordance with GOST 969-91 and manufacturing instructions of manufacturers.
CEMBOR-70, CEMBOR-73
High-alumina cements intended for the use in refractory production (in low-cement and ultra-low-cement, vibro-laid and self-flowing concrete and products thereof), as well as in the production of thermal units.
GORKAL
High-alumina cements intended for the use in refractory production.

 

SECAR®
SECAR® cements are designed for the production of all types of refractory concretes. SECAR® cements are suitable for both traditional and new production  technologies for refractory concrete, including vibro-casting, concrete spraying, pumping, shortcreting and placing of self-flowing mixtures. Working temperatures of refractory concretes may exceed 1800 °C.

For technical specifications of high-alumina cements of grades SECAR Refer to here.

 

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