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Vibrocast Block

The Vibrocast block is usually working as the foundation of glass furnaces and tin bath. Each surface of it is ground to a smooth finish and has precise geometric dimensions.

Other name: Vibrocast chamotte block, fireclay bottom block

Model Number: Vibrocast Block

Certification: ISO 9001-14001

Minimum Order Quantity: 5 MT

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Vibrocast Block

Description:

Vibrocast block is a large fire clay brick formed by vibrating casting, due to the surface tension during the vibration process, most of the gas that cannot be excluded in the mud exists in a spherical shape, forming closed pores, so the brick has low air permeability and uniform organization. This kind of clay brick is generally large and requires a unit weight above 50Kg, and some even weighs 400 ~ 500Kg.

Advantage:

Low porosity, strong resistance to glass liquid penetration, precise dimension

Application:

The bottom of the glass furnace/kiln working tank and tin bath


Vibrocast Block Physical And Chemical

Chemical CompositionAlO min%45
FeO MAX%1.5
RO MAX%2.0
Physical PropertiesRefractoriness 1750
Bulk Density g/cm³ 2.35
Apparent porosity MAX % 18
Cold Crushing Strength Mpa 65
Refractoriness under load of 0.2Mpa() 1400
Permanent Linear Change On Reheating(%)1400 X2h±0.1



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