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COOLING TOWER - After many years of utilizing Redwood because
of it's natural tendency to inhibit decay, the quality of Redwood
diminished and Douglas Fir was introduced to the market. However,
the negative effect of Douglas Fir was that it deteriorated rapidly
in comparison to the Redwood. Various methods of pressure treatment
and incising were developed to off set the micro-organisms that
attacked and eventually depleted the wood.
In addition to the wood being supplied and utilized by the Tower
Market, other materials such as galvanized steel, stainless steel,
concrete, and in some cases asbestos cement board casing panels were
utilized on field erected towers.
During the 1970's, the environmental movement caused several
industries to be scrutinized. The chemicals used to pressure treat
the wood were viewed as possible hazards, therefore resulting in
tighter controls and new formulations to be applied . The end result
was an increase in the material cost of wood. Asbestos was also
under scrutiny and ultimately dropped from the industry due to the
threat it posed of potential health hazards.
Through the 1980's and into the early 1990's, various existing
Cooling Tower companies as well as newly formed organizations were looking for
alternative building materials that would offer comparable if not
greater strength to the materials being utilized while remaining
competitive. Paying close attention to the competitiveness between
these materials, Bedford Reinforced Plastics, Inc. recognized the possibilities that the industry
could offer and and made the commitment to complete the "Standard
Structural Product Line". There was also a need to address part
consolidation and offer design assistance on developing custom and
/or proprietary profiles.
It is Bedford Reinforced Plastics belief that the utilization of Pultruded Fiberglass
shapes had its largest growth and recognition during the mid to
late 1990's. The double-digit increases are largely due to the cohesive
efforts of the qualified manufacturers and the Tower companies
coming together to establish and adhere to industry standards.
In addition to the collective efforts of such organizations as the
CTI - Cooling Technologies Institute, great strides have been made
with the Raw Material Suppliers that support our company.
Several proprietary glass, pigment, and resin systems have been
internally developed allowing the industry's best employees to
consistently produce a quality product that is second to none.
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