Technical Specifications

1.1. Product: VPI Smart Step Rubber Stair Treads
1.2. Supplier:
VPI Corporation
3123 South 9
th
Street, Sheboygan, Wisconsin. Tel: [phone]
Web: http://www.vpicorp.com
1.3. Product Description:
VPI Smart Step Rubber Stair Treads are a line of stair treads that are available with
an integrated riser or as a regular tread without a riser. The Smart Step Stair Treads
are developed as a coordinated stairwell management system consisting of wall
base, landing tile, and stair treads in matching colors. Smart Stair Treads are
offered in 7 standard colors with matching landing tile, wall base & other
accessories.
1.3.1. Construction:
VPI Smart Step Rubber Stair Treads are manufactured from a homogeneous
composition of rubber, high quality additives, and colorants to meet the
performance requirements of ASTM F 2169 Standard Specification for Resilient
Stair Treads, Type TP Rubber, Class 2, Group 1 and 2, Grade 1,
1.3.2. Super Duty Integrated Riser Tread System:
1. RISSXXRXX Round Raised Disk Pattern Rubber – Standard Square Nose
Stair Tread with Integrated Riser, 20" (51 cm) overall depth, 2" (5.08 cm) square
nose configuration, .190" (4.83 mm) to .100" (2.54mm) tapered wall 13" (33 cm)
tread depth with 7" (17.8 cm ) integral riser. See drawing RISS-XXR-XX.
2. RISSXXHXX Hammered Pattern Rubber – Standard Square Nose Stair Tread
with Integrated Riser, 20" (51 cm) overall depth, 2" (5.08 cm) square nose
configuration, .190" (4.83 mm) to .100" (2.54mm) tapered 13" (33 cm) tread depth
with 7" (17.8 cm ) integral riser. See drawing RISS-XXH-XX.