Concrete composition containing a superfluidifying additive

Details Concrete composition containing a superfluidifying additive Concrete composition containing a superfluidifying additive

1992-05-01

1993-06-22

Brunsman, David

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

106725, 106726, 106806, 106809, 106822, C04B 2420, C04B 2804, C04B 2402, C04B 2420

Patent

active

052213447

ABSTRACT:
A concrete composition contains hydraulic cement, inerts, water and superfluidifying additive obtained by salifying, in the form of an alkaline metal, alkaline earth metal or ammonium salt, the sulphonated and oxidised products resulting from the reaction between sulphur trioxide and fuel oil deriving from steam cracking. This concrete composition has improved workability characteristics and enables concretes to be obtained generally possessing greater strength and durability.

REFERENCES:
patent: 2512067 (1950-06-01), Linford
patent: 3970690 (1976-07-01), Suzuki et al.
patent: 4224076 (1980-09-01), Moitra et al.

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