AT Cement

Application

AT cement is a siliceous air setting refractory mortar for jointing firebricks in normal oxidising conditions, supplied in a plastic, ready to use form.

Classification

It is not advisable to use AT cement beyond a maximum service temperature of 1500°C (=MST).

Composition

AT cement has a typical Alumina content of 8.0% and Iron Oxide content of 1.5%.

Typical Properties

Bulk Density (as supplied)	2000 - 2200 kg/m3
Moisture Content (as supplied)	17 - 21%
+500 Micron Content	0 - 1.5%
Silica Content	80 - 88%
Iron Content	1.5%

Packaging and Storage

AT cement is supplied in 10 litre plastic tubs. Use in rotation and before three months from date of manufacture for optimum performance. Exposure to air and storage outside the temperature range of 25-5°C will result in deterioration.

Downloads

AT Cement Data Sheet (53 KB)

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The above product information is given in good faith as accurate and reliable but is not to be taken as a guarantee. The figures provided are intended to be a guide to expected average values and should not be interpreted as a specification. Any potential applications referred to are not to be construed as recommendations. It is the responsibility of the user to determine suitability for any specific purpose.

Dupré Minerals