StormRax™ By Plastic Solutions, Inc.

Structural Plastic Trash Rack Specification

The resin used for Structural Plastic Trash Racks is glass reinforced HDPE (High Density Polyethylene). Virgin material must be used to insure that all of the expected mechanical properties are maintained throughout the life of the Trash Rack. The added rigidity provided by the glass fill must meet maximum deflection values as shown below. In addition, the glass content must not cause the material to become brittle even in cold temperatures (-0 degrees F). The grid used to manufacture Trash Racks must conform to the following mechanical properties:

Load Rating: 2030 lbs./sq. ft.
Ultimate Yield Strength: 1855 lbs./sq. ft.
Maximum Deflection (@90 degrees F): < 2.00 inches

UV CONSIDERATIONS

Due to the fact that Trash Racks are continually exposed to radiation, UV protection must be incorporated into the resin to prevent premature degradation of the plastic material. Therefore, the UV protection must meet or exceed ASTM D2565-99.

COLORANT CONSIDERATIONS

The colorant must be homogenous and must not fade, run, discolor or deteriorate when exposed to sunlight and/or the elements for the life of the Trash Rack.

MOUNTING CONSIDERATIONS

Each Trash Rack design must account for both the physical and hydraulic factors that the Trash Rack is expected to see during its intended product life. Mounting locations must be determined by taking into account the hydraulic dynamic force factors for each individual application. Failure to use the pre-drilled holes (as supplied by the manufacturer) which are calculated to meet these requirements could result in product breakdown, malfunction and/or collapse. All mounting hardware (3/8" X 3" anchor bolts) is included with each Trash Rack.

PHYSICAL PROPERTIES

Grid Material is 1 1/2" thick with 5/8" webbing 6" on center. Anti-vortex plates must be available for whenever hydraulic calculations dictate their use. Access door(s) must be available for easier access to larger structures/stairs. All metal stiffeners must be made from 316 stainless steel to prevent corrosion. Stainless steel anchor bolts (for mounting the Trash Rack to the concrete structure), should be utilized to eliminate corrosion concerns as well as provide easy future access/removal.