Vanguard Box

Sleek Design

  • Crafted with recycled vinyl sheets
  • Durable
  • Cost-Effective
  • Environmentally Friendly
  • UV Stabilized
  • Impact Resistant PVC
  • Section Modulus 16.1 in3/ft

Technical Specs

Constituent Material PVC, Exterior Grade (Ridid Only)
Shape Box shape
Section Width (W) 20 inches
(508 mm)
Section Width (D) 8 inches
(203 mm)
Thickness (T) .300 inches
(7.62 mm)
Moment of Inertia 70.07 in4/ft
(9,655 cm4/m)
Section Modulus 16.1 in3/ft
(866 cm3/m)
Ultimate Moment 8,720 ft-lbs/ft
(4,005 kg-m/m)
Allowable Moment 4,360 ft-lbs/ft
(2,002 kg-m/m)
Tensile Strength
ASTM-D638
6,500 lbs/in2
(44.8 Mpa)
Flexural Strength
ASTM-D790
10,200 Psi
(70.3 Mpa)
Modulus of Elasticity
STM-D790
380,000 Psi
(2,620 Mpa)
Notched Izod Impact
ASTM-D256
13.75 lbs/in
(2.46 kg/cm)
Heat Deflection Temperature
ASTM-D648
158 degrees F
(70 degrees C)
Vanguard Box

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