KH-Ref.GUN 45

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General Information	Fireclay based low iron gunning mix

Temp. limit for application	1300°C

Grain size	0-3 mm

Bonding type	Hydraulic

Working method	Gunning – Trowelling

Amount of water addition	Added at the nozzle

Typical chemical analysis	Al₂O₃	45-48	%
	SiO₂	37-41	%
	CaO	9.0-11	%
	Fe₂O₃	2.0-3.0	%

Materials required	2000 Kg/m³

Cold Crushing Strength	After drying at 110°C			–	Kg/cm²
	After firing at 1000°C			200-400	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