Floorings are hard, but not
always hard; with the time the cracks starts to appear and often starts to wear
out before time. To increase their longevity; floor hardeners are used. It acts like a concealer that ensures the
flooring doesn’t get damaged for a longer time.
What’s the theory of using Xtreme Polishing Systems floor hardeners?
Usually, these floor hardeners
work like this:
The usual flooring contains
calcium carbonate, lime which plays an important role in strengthening and
making it durable. However; the chemical reactions don’t reach every last bit
of the cement.
With the growing trend within the
concrete flooring industry is to apply the floor hardeners on freshly-troweled
concrete in what is referred to as a pre-seal. Professionals/workmen specialized in flooring
treatment advises to apply hardeners within 28 days of time after the concrete
surface has laid out which gives maximum performance.
Professionals at Xtreme Polishing Systems recommends 28
days based on their strong understanding of the chemistry behind floor
hardeners and the means by which they densify concrete surfaces.
Now the theory
Day 1 to Day 28
On day 1 the hardeners have less
or no time to hydrate within the concrete slab as it the concrete flooring
still has calcium hydroxide which takes time to react with the hardener. Also,
the presence of water prevents floor hardeners to enter deep into concrete.
The hardener by this time is not
able to enter concrete apertures and with the constrained expanses of calcium
hydroxide to react with, it remains on the concrete’s surface and reacts with
the air to form unusable, salts.
Day 28
Conversely, after 28 days of
hydration, pores and capillaries are theoretically free of excess mix water and
calcium hydroxide is abundant. Hardener has way to penetrate into the
capillaries’ and pores beyond the concrete surface, and reacting it with the
calcium hydroxide during the course of the slab which generates calcium silicate
hydrate gels.
The performance of floor
hardeners are limited when concrete to be treated lack a sufficient amount of
calcium hydroxide, or when it is unable to penetrate due to the surface being
saturated with water.
Testing Is Done
For testing the concrete flooring
whether the hardeners have worked or not; 2 abrasive wheels are moved onto the surface.
Scratches and scruffiness is measured by the amount of ground up concrete
removed from the surface. Concrete dust, debris is then collected from the specimen
and evaluated on an analytical balance. The more concrete debris removed and
collected, the more heavily scuffed the surface.
Conclusion
Floor hardeners play an important
role which one should not overlook. Taking in its significance and with the
industry demands, which not only takes care of the foot traffic demands but
ensure that one doesn’t have to undergo costly flooring replacing treatments. Also;
engage yourself with basic understandings of these hardeners as they are available
in variety serving different purposes.
These are not easy DIY projects; hence
xtremepolishingsystem.com offers a very
detailed understanding of using one. It is also consults on various professional
flooring services; it is advisable to get suggestions and guidance from
experienced professionals especially when you are dealing with an expensive
project.
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