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Accelerating Admixtures – AluAX®

AluAX® Accelerating admixtures for sprayed concrete

Alumichem has during many years produced and supplied AluAX, which is a fast set accelerating admixture, widely used within shotcrete applications.

AluAX is a solution of Na2Al2O4 with a Na2O/Al2O3 Mole Ratio of typically 1.80. AluAX is an economical source of high reactive aluminium of high purity.

AluAX is produced by reacting alumina hydroxide with sodium hydroxide. Our unique manufacturing process produces a material that is free of recipitates. This means that AluAX is stable over a wider range of handling and storage conditions.

AluAX is CE marked and complies to EN 934-5 – Admixtures for sprayed concrete.

Key benefits

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Dosage can be varied to the desired setting and hardening times
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Quick setting property allows rapid work progress
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Unique product formulation provides fast setting, continuous early-age strength development high durability and good long term strength
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Possibility of low rebound applications when using the correct nozzle angle and distance.

Applications

AluAX has a wide range of construction applications, including temporary and permanent ground support in tunneling and mining, as well as stabilization. Read more

Chemical solutions designed to your needs

We offer tailor-made solutions to meet the exact specifications you require for your production.

 

Product Registration AluAX
CAS No. 1302-42-7
EC No. 215-100-1
Registration No. (REACH) 01-2119519249-35-0011

AluAX comply to EN 882 “Chemicals used for treatment of water intended for human consumption”

Contact us for information about Accelerating Admixtures – AluAX

Contact

sales@alumichem.com
Tel: +45 5955 0700