Mini-aggregate iron ore in cement matrix

Details Mini-aggregate iron ore in cement matrix Mini-aggregate iron ore in cement matrix

1977-06-24

1980-02-12

Poer, James

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

C04B 702

Patent

active

041882326

ABSTRACT:
The use of a mini-aggregate iron ore concentrate uniformly dispersed in an inorganic cement matrix produces a structural product superior in many respects to ordinary concrete. Structural improvement is achieved, especially with respect to higher compressive and tensile strengths, and a significant increase in bond strength to steel reinforcement members is attained. Substantially the same strength can be obtained at all slumps.

REFERENCES:
patent: 2279262 (1942-04-01), Edwards
patent: 2526674 (1950-10-01), Larsen
patent: 2726339 (1955-12-01), Borst
patent: 2961399 (1960-11-01), Alberti
patent: 3357851 (1967-12-01), Montgomery
patent: 3434978 (1969-03-01), Vogel
patent: 3645916 (1972-02-01), Hall et al.

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