Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1990-10-18
1992-08-04
Group, Karl
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
106691, 106692, 106737, 428698, 428703, 501124, C04B 700, C04B 732
Patent
active
051355760
ABSTRACT:
The present invention relates to combined structures of ceramic material and super concrete, which structures comprise an outer layer of ceramic material bonded to an internal structure of super concrete or an outer structure of super concrete bonded to an inner layer of ceramic material.
The ceramic material is selected among any class of inorganic non-metallic products which are subjected to a temperature of 540.degree. C. and above during manufacture or use, while the super concrete comprises densely packed particles of inorganic materials embedded in a matrix based on an hydraulic cement and having a strength of at least 70 MPa.
REFERENCES:
patent: 4588443 (1986-05-01), Bache
patent: 4595664 (1986-06-01), Nishino et al.
patent: 4780141 (1988-10-01), Double et al.
patent: 4797319 (1989-01-01), Yoshida et al.
patent: 4943544 (1990-07-01), McGarry et al.
patent: 4961786 (1990-10-01), Novinson
"Ceramic Bulletin" 1971, Precision Cast 92-97% Alumina Ceramics Bonded with Calcium Aluminate Cement--Heilich et al.--pp. 548-554.
Johansen Knut
Larsen Oyvind
Nilsen Terje
Elkem als
Group Karl
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