Is it Possible to Weatherproof Outdoor Steel Structures?
Steel structures placed outdoors for a
certain period of time are exposed to the weather elements. However, the good
news is that steel is immune to all sorts of weather damage caused by rain,
snowfall, heavy wind, pest infestation, and whatnot.
There are steel claddings, decorations used
in most buildings. Natural damage could cause steel to develop scars or
discoloration. In extreme weather cases, the safety and integrity of thin steel
structures like walkways and rollercoasters can be compromised and threatened
by corrosion.
Structural steel fabricators in Florida are aware of the fact and suggest
protecting steel structures against everyday wear and tear. Here is what they
say:
The Main Reason for Weather Damage
Oxidization, a natural process, can pose
threat steel. It produces rusting, scaling, and flaking. Oxidization weakens
unprotected metals that are left exposed to the elements. This is what is called
metal corrosion.
Oxidization is likely to happen when steel and oxygen exchange electrons on a
molecular level. The oxygen molecules steal positive electrons from steel while
replacing negative ions with them. When this chemical reaction
takes place, rust takes place, which eventually sits on the steel, while
building over time. There are certain geographical areas, including coastlines,
seaside, wet areas. These areas are more prone to metal corrosion than others.
How to Prevent Steel Corrosion?
Several different ways are there to prevent
steel corrosion. Although there are no full-proof methods that help preserve
steel from corrosion forever. These techniques can only expand the life of
steel structures.
Also Read: How to Choose a Proper Fabrication Company?
Good Designing
It is a fact that prevention is better than
cure. While preventing rust, the initial steel framework design matters a lot.
To reduce rusting in steel, it is crucial to avoid water and dust, enabling
drainage breaks and airflow. It is also vital to reduce tainting and staining
from debris and dirt.
Powder and Paint Coating
To make steel weatherproof, giving it a new
look is essential. A thick and dense layer of waterproof paint is necessary
every seven to eight years. The mixture of paint and powder makes it hard for
water as well as air to enter metal structures, creating a shield over the
steel.
Galvanization
The Hot-dip galvanization process is known
to protect steel from rusting that is used for outdoor purposes. This process
is known to extend the lifespan of steel for over a century. The galvanized
layer is believed to last up to 50 years.
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