Impregnation of concrete in depth

Details Impregnation of concrete in depth Impregnation of concrete in depth

1985-11-26

1987-12-29

Childs, Sadie L.

Coating processes

Coating pavement or the earth

427387, 4273936, B05C 116, B05D 510

Patent

active

047160519

ABSTRACT:
Solvent-free alkyl trialkoxy-silanes whose alkyl groups have 2 to 8 carbon atoms and whose alkoxy groups have 1 or 2 carbon atoms are used for the in-depth hydrophobic impregnation of concrete. Propyl and isobutyl trialkoxy-silanes display an especially deeply penetrating hydrophobizing action which is greater than that of solutions of these silanes.

REFERENCES:
patent: 3244541 (1966-04-01), Fain et al.
patent: 3258382 (1971-06-01), Vincent
patent: 3457099 (1969-07-01), DeAnielo
patent: 3589917 (1971-06-01), Hedlund
patent: 4125673 (1978-11-01), Roth et al.
patent: 4170690 (1979-10-01), Armbruster et al.
patent: 4342796 (1982-08-01), Brown et al.
Organosilicon Compounds for Synthesizing High-polymeric Liquids and Lubricants, by K. A. Andrianov, Feb. 2, 1945, pp. 1-5.

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