Products and Services
Acidproof Concrete
Source:
Sauereisen, Inc.
Sauereisen Acidproof Concrete No. 54 -
with almost a half century of successful,
varied service - is the original acid-resistant
material for gunite construction.
Sauereisen Acidproof Concrete No. 54 -
with almost a half century of successful,
varied service - is the original acid-resistant
material for gunite construction. For
those applications that require a lower K
factor, lightweight materials, or higher
temperature resistance, No. 54 LW is
available.
No. 54 and 54 LW are potassium silicate, acid-resistant refractories for use as monolithic linings in chimneys, stacks, ducts, breechings, scrubbers, precipitators, tanks, process vessels, floors and sumps. These two-component materials consist of Powder and Liquid which are mixed together on the job.
Benefits of No. 54 and 54 LW include the capability to protect or restore acidattacked areas while avoiding the costs of brick or tile construction. Downtime will be reduced. (At 70° to 80°F, full operation can be resumed in 24-30 hours, depending on application). The acidproof concrete system typically incorporates an impervious, chemical-resistant membrane such as Sauereisen High Temperature Membrane No. 89.
Characteristics
- Potassium silicate-bonded.
- Resists most solvents, oil, acids and acid salts (except hydrofluoric) over a pH range of 0.0 to 7.0.
- Withstands water and vapor without special treatment.
- Applied by guniting.
- Fast chemical set - less construction delay.
- Safe to use - nonflammable; will not support combustion.
- Specially recommended for all concentrations of sulfuric, hydrochloric, nitric, and phosphoric acids.
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