ANHYDRITE SUPER^®

ANHYDRITE SUPER is a stable finely ground synthetic anhydrous 
calcium sulphate (CaSO4). It is used in different kinds of building 
products and by the mining industry.

Main application is as a binder in sulphate based self levelling screeds.
Benefits over cement based self levelling screeds are rapid drying and strength gain – minimal cracking and no risk of curling.
Sulphate based self levelling screeds can only be used indoors. 

An increasing application is found as a shrinkage reducing agent in 
calcium aluminate based products by the “building chemistry” industry 
like self-levelers, tile adhesives, tile grouts, repair mortars etc..
Given the correct proportions of aluminate and sulphate ettringite 
is formed, calcium aluminium sulphate (CaO)6(Al2O3)(SO4)3.32H2O,
reducing the shrinkage of Portlancement.

Other benefits are high early strength and long term mechanical 
strength and rapid drying and reduced effloresence

PACKING:

• 25 kg. bags 
• big-bags 
• bulk 


See under Products – CALUMEX 

MSDS ANHYDRITE SUPER EN

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