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| Ramcrete (Vibratory casting) |
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| Ramcrete is a product that achieved some of
the most innovative improvements in the field of castables. Instead of the conventional
alumina cement, we used a minute amount of active super-fine powder as a bonding
material, resulting in using only approx. 5% of kneading water in the kneading
process. It also has following features that makes Ramcrete a reputed material
for all types of kilns: |
| Characteristics |
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Low porosity and permeability. |
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Extremely strong. |
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High erosion resistance. |
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Excellent hot strength. |
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Low rate of shrinkage. |
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High corrosion resistance. |
| Drysic (Vibratory casting) |
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| Drysic is a Ramcrete containing silicon carbide
that can be used for construction with only approx. 5% of kneading water due to
super-fine powders. Its properties have the following outstanding features that
makes it widely used in all types of kilns, including nonferrous metal, cement
and incinerators. |
| Characteristics |
| - |
Excellent hot/cold strength |
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High erosion resistance |
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Very dense |
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High thermal conductivity |
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Good spalling resistance |
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Non-wet material for melting metal and melting
slag. |
| CLC (Low cement castables) |
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| The CLC Series uses a super-fine powder-type
inorganic mineral binder, achieving a cement content lower than that of the Ramcrete
series, resulting in a highly heat-resistant low-cement castable. It is particularly
suitable for high-temperature applications and for industrial waste incinerators
that are prone to severe alkali corrosion. |
| Characteristics |
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Has high spalling resistance
due to appropriate fine-powder control and special binding. |
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Has reasonable residual expansibility and
excellent volume stability. |
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Construction uses small amount of water,
therefore it is dense and highly corrosion resistant. |
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