HIGH ALUMINA CEMENT

CA-50

Detailed Product Description:

   Alumina cement concrete is also called high alumina cement concrete which is a kind of refractory concrete using high alumina cement as its binder. With high amount of Al2O3, alumina cement concrete is made of refractory aggregate and refractory powder which can serve high temperature condition.

  Pure calcium aluminate cement is produced by fusing selected raw material in Special furnace. After cooling, the clinker is ground using ball mills.

The raw materials of calcium aluminate cement CA-70 are high purity calcium materials and high pure alumina. The raw materials should be mixed according to suitable ratio. The raw material should be burned to partly fuse. After cooling, α-Al2O3 powder added into clinker, then ground to cement. The content of Al2O3 is usually controlled within 68% to 72%. The principal compounds of it are CA and CA2.

Application :

(1) For the preparation of unshaped refractories;

(2) With heat-resistant coarse aggregate (such as chromite, etc.) can be made of high temperature resistant heat-resistant concrete;

(3) Urgent project

(4) Works for anti-sulphate corrosion and winter construction.
 

Physical And Chemical Properties

HIGH ALUMINA CEMENT

CA-50

Package


1 ) . 25KG PP Big Bag In 1MT Big Bag

2 ) . 25KG Paper Bag In 1MT Big Bag