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Means of protection of concrete and stone surfaces from corrosion buy in Karaganda
Buy Means of protection of concrete and stone surfaces from corrosion
Means of protection of concrete and stone surfaces from corrosion

Means of protection of concrete and stone surfaces from corrosion

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Kazakhstan, Karaganda
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Description
PROTECTION OF CONCRETE CONSTRUCTIONS


Now one of the main problems of municipal and industrial sewer economy is protection of collecting pipes at insufficient airing which are exposed to specific manifestations of corrosion:

the chemical corrosion caused by direct effect of sewage with low level rn

the hydrosulphuric biochemical corrosion striking surface part of concrete of designs

the hydrosulphuric chemical corrosion striking metal and, in particular, fittings of a reinforced concrete design.



Except the specified types of corrosion, there is purely mechanical attrition of tray part under the influence of the firm particles which are present at sewage. Hydrosulphuric biochemical corrosion is most dangerous to reinforced concrete designs. Its essence is that hydrogen sulfide, leaving in a surface zone of a collector and reaching crude surfaces, will be transformed by action of bacteria (tiobatsilovy microbes) to sulfuric acid that in a combination to decrease in values rn wall slime to 1 - 3 causes extensive destruction of concrete to a condition of an incoherent ettringit.


Our material well proved as a waterproofing chemical protective layer in collecting pipes, settlers, channels, sand traps, treatment facilities of the sewerage. This material is applied already many years as additives in solutions to production of couplers and coverings. Also it is applied as an additive in plaster solution on such objects as tunnels, adits, the subway. Material is applied generally with two ways, an airless dusting and a manual way (the roller, a brush).
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Means of protection of concrete and stone surfaces from corrosion
Means of protection of concrete and stone surfaces from corrosion
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