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Advertising supplement provided by
Provided by Hadrian
By Virginia A. Greene, AIA
Most solid plastic toilet partitions are one inch thick,
however because polypropylene solid plastic is more rigid
than high-density polyethylene, (HDPE), three-quarter-inch
thick doors and panels can be used as well. These lighter,
solid plastic panels are more manageable than traditionally
specified solid plastic and plastic laminate panels.
Solid materials, such as polypropylene, have many advantages
over other materials because they are more rigid, will not
dent or crack, and never need repainting. The internal structure
of the panel is made to take potential abuse from denting
or lateral forces. Scratching has been considered by using
new techniques to powder coat metals, brushed metal surfaces,
and solid, composite or plastic laminate surfaces. Textured
steel panels hide fingerprints, and offer improved acoustic
qualities.
The use of brushed metal surfaces for toilet partition panels
is preferred where scuffing or marking the surface is a concern
in high-traffic areas. Embossed and textured stainless-steel
partitions are generally available, along with a range of
basic color choices and finishes. Architects can specify a
metal powder-coated finish on steel toilet partitions because
of the affordability, strength of the steel, and durable quality
of the finish. Attached metal splash plates and grab bars
are used with every type of toilet-partition material available.
Plastic panels do not have the sound absorption qualities
that textured steel panels provide.
For large exposed surface areas, cleaning graffiti can be
a large percentage of personnel and maintenance supply budgets.
A polypropylene solid plastic surface typically does not leave
ghosting after cleaners are used. Advances in powder-coating
technology include finishes with anti-graffiti properties.
Sustainable Design: Using Reclaimed
Materials
Many materials are eligible for Leadership in Energy and
Environmental Design (LEED) ratings, as developed by the U.S.
Green Building Council (USGBC), but not all toilet partitions
meet sustainability goals. The LEED Green Building Rating
System® is a voluntary, consensus-based national standard
for developing high-performance, sustainable buildings. Recycling
is an area of manufacturing addressing the use of environmentally
sensitive or sustainable design.
Some, but not all, toilet partitions offer recycled content
in doors, panels, and pilasters. Architects should carefully
investigate material content of building products when specifying
or considering sustainability ratings, because the details
can vary considerably. Researching materials and processes
will determine whether certain toilet partitions are eligible
to earn LEED points, which contribute to a buildings
overall rating.
For example, some available powder-coated metal toilet partitions
and screens are manufactured from material containing approximately
50 percent recycled steel (36 percent post-commercial, and
14 percent post-industrial). Other stainless-steel toilet
partitions typically contain approximately 75 percent recycled
stainless steel. The honeycomb core of some partition doors,
panels, and pilasters is composed of 18 to 24 percent recycled
content.
Similarly, some available solid plastic toilet partitions
are made from marine-grade polypropylene, an environmentally
responsible choice. The post-industrial content for these
types of partitions ranges from one percent to 10 percent,
and the long lifespan of plastic equates to less material
used over the long term, due to minimal replacement needs.
Widely used, powder paints are safe on the environment, as
there is virtually no waste, energy consumption is low, and
there are no solvent emissions in the painting process.
A green, or sustainable, building should maintain a balance
with the natural environment, including indoor air quality.
The use of composite recycled materials provides durability
and maintenance solutions in high-traffic areas. Many types
of panels can last as long as 20 years, thus minimizing replacement
and enhancing sustainability. A long product life span means
systems are replaced less often, and therefore less material
will be used over time.
As the leading organization representing the industry on
environmental building matters, USGBC advocates changes in
the way buildings are designed, built, and maintained. Similar
types of building products, including toilet partitions, can
vary widely regarding materials, content, manufacturing processes,
and other sustainable qualities, which all must be carefully
investigated before specifying. Architects can access the
certification process through the USGBC and local affiliates
for sustainable design standards. (www.usgbc.org)
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