The laminate flooring
is normally finished with a backing primarily used as
a balancing material. Laminate floorings performance
values are set by the NALFA Standard.
Laminate floors, like hardwood utilize a tongue and
groove locking mechanism which is used to attach the
planks together resulting in a seamless floor. Unlike
hardwood however, the tongue and groove on a laminate
floor does not require any adhesive or other forms of
fastening in order to keep the boards in place; instead
the tongue and groove are designed to snap into place
thus locking the floor together.
Laminate floors are designed to be installed using the
floating floor method, thus the integrity of the locking
mechanism is an important factor when evaluating the
durability of the floor. Locking mechanisms are rated
at pounds per square inch and are built to withstand
the weight of ordinary household furniture. For items
that are considered beyond the scope of ordinary due
to their exceptional weight, one can consider a floor
that comes with an aluminum locking mechanism that offers
a higher level of joint integrity and is designed to
withstand abnormally heavy furniture. Additionally, a
good quality locking mechanism should be treated with
some form of waterproofing such as Paraffin wax, which
will prevent topical water spills from penetrating to
the laminate core.
The laminate core must be constructed of good quality
High Density Fiber(HDF) board, and should be treated
with a water repellent chemical which prevents swelling
and disintegration should the floor be compromised with
water or excessive moisture. Thicker cores generally
denote better quality products and offer a higher degree
of dimensional stability as well as a reduction in noise
levels when walked upon.
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