发明名称 |
COMPOSITION ISOLANTE REFRACTAIRE |
摘要 |
A refractory insulating composition is described which is characterised by at least 20 to 50 % by mass of aluminium silicate powder, 3 to 5 % by mass of sodium fluorosilicate, 20 to 30 % by mass of waterglass and 30 to 60 % by mass of tertiary clay pellets, at least 70 % by mass of the loose components being formed by grains of a size up to 0.6 mm. Owing to its improved physical properties, the insulating composition according to the invention is particularly suitable for brick-lining of thermal engineering structures and in fire protection. |
申请公布号 |
RO92350(A) |
申请公布日期 |
1987.08.31 |
申请号 |
RO19850118085 |
申请日期 |
1985.03.21 |
申请人 |
TEPLOTECHNA,OBOROVY PODNIK,CS |
发明人 |
VELTRUSKY VLADIMIR,CS;NOVAK ZDENEK,CS |
分类号 |
C04B14/10;C04B28/26;C04B35/16;C04B35/66 |
主分类号 |
C04B14/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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