Masonry admixture and method of preparing same

Details Masonry admixture and method of preparing same Masonry admixture and method of preparing same

1994-04-15

1995-10-24

Bell, Mark L.

Compositions: coating or plastic

Coating or plastic compositions

Carbohydrate or derivative containing

106218, 106219, 106243, 106661, 106823, C08L 9100

Patent

active

054606489

ABSTRACT:
An additive is provided that comprises a single blend of an acid component and calcium stearate for simultaneously controlling both primary and secondary efflorescence in concrete, and particularly in concrete masonry units such as pavers. A preferred method comprises the steps of partially saponifying tall oil fatty acid with calcium hydroxide, and thereafter adding calcium stearate dispersion to form a stable emulsion blend. In another embodiment, potassium hydroxide is mixed with calcium stearate dispersion, then subsequently introduced into tall oil fatty acid to provide a non-emulsion TOFA/CSD blend.

REFERENCES:
patent: 3645763 (1972-02-01), Ronzio et al.
patent: 3865601 (1975-02-01), Serafin et al.
patent: 3885985 (1975-05-01), Serafin et al.
patent: 4375987 (1983-03-01), Lange et al.
patent: 4986854 (1991-01-01), Okuno
patent: 5108511 (1992-04-01), Wiegland
patent: 5294256 (1994-03-01), Weigand et al.

Affiliated with

Also associated with

Rating

Masonry admixture and method of preparing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Masonry admixture and method of preparing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Masonry admixture and method of preparing same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1883845