Carbonation Protection Coatings
http://www.applechemie.com
Construction
chemicals are one of the important sectors in the chemical industry. It is used
for various reasons with the main objective being - protection. Anti
carbonation coating is one such solution that protects concretes in the
building from pollutants and harsh weather.
The
main objective of exterior paint is not just to decorate but also to protect
the concrete structure. In the past, the latter objective was often neglected
and as a result, paints were not vapor permeable.
In
such a case, the paint would peel off in humid weather. This scenario has
changed these days with the help of anti carbonation coating. This is a type of
protective coating which is devised to provide long term protective and
decorative properties to concrete and stonework surfaces.
Coatings Protect Concrete Structures
From Carbonation and Water
Anti
carbonation coatings are used to Source: Reamers India improve the life of
concrete structures like flyovers, bridges, roads etc. It makes the structure
or building waterproof and provides it with the ability to resist even wind
driven rain. Additionally, it also helps protect the architectural coatings
against chloride penetration and allows water vapor diffusion.
The
coatings also do the job of making the buildings carbonation resistant and
attain high UV resistant qualities while making it look attractive. The coating
features micro-porous structure that acts as a barrier to the ingress of
chlorides and carbon dioxide and other acid gases while allowing the passage of
water vapor from the concrete structure.
The
elastomeric nature of the coating ensures good crack bridging properties, in
case of structural movement and also protects the existing concrete from water,
carbon dioxide, sulfur dioxide, oxides of nitrogen, chlorides, sulfates and
other pollutants. Apart from the concrete, protection of steel, which is
encased in the concrete, is also equally important as it is the backbone of any
structure.
Comments
Post a Comment