KH-Ref.CAST 80M

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General Information	Bauxite based medium cement castable

Temp. limit for application	1650°C

Grain size	0-5 mm

Bonding type	Hydraulic

Working method	Vibrating

Amount of water addition	7-8%

Chemical analysis	Al₂O₃	78-81	%
	SiO₂	10-13	%
	CaO	3.0-4.0	%
	Fe₂O₃	<2.0	%

Materials required	2650 Kg/m³

Cold Crushing Strength	After drying at 110°C			600-900	Kg/cm²
	After firing at 1400°C			500-700	Kg/cm²

Storage limit	In a dry place, 6 months.

Packing	Packaged in 25 kg multi-wall bags.

The indicated values are standard values, i.e. values taken over a longer representative period of time according to either valid test standards or internal test methods. They may not be regarded as committed specifications and therefore not as guaranteed properties. We reserve the right to further technical developments and new editions of technical product information.

Revision no.1

Revision date: 2023/4/13