PIONEER CUSH II
The Pioneer-Cush II Floor System is ideal for sport floor surfaces because it rests snugly on a padded sleeper system. The use of a plywood subflooring system adds more stability to this system and increases its uses. Additional uniformity of resilience and load bearing is provided by the padded sleepers. This results in more flexibility and freedom in the floor.
MATERIALS
A. Moisture Protection
- 1. Vaporproofing shall consist of 6 mill polyethylene.
B. Sleepers
- 1.Cushioned sleepers shall be 2" x 3" x 4'0" kiln dried, Spruce, Pine or Fir. Pads are approximately 3/8" x 2 1/4" x 3" anchored 12" o.c. to sleepers.
C. Subfloor
- 1. 1/2" thick 4' x 8' CD exterior grade, Southern Pine or 1" x 4" or 1" x 6" Spruce, Pine or Fir, S2S and kiln dried to 10% moisture content.
D. Flooring
- 1. Flooring shall be Mixed Grain, TGEM, kiln dried Northern Hard Maple. It shall be either 25/32" or 33/32" thickness and1 1/2" or 2 1/4" widths.
- 2. Grading shall be First Grade, Second & Better or Third & Better Grade, in accordance with NOFMA, CLA and National Hardwood Floor Association grading standards.
E. Fasteners
- 1. Fasteners shall be 2" epoxy coated staples or 2" barbed cleats.
F. Expansion Voids
- 1. Wall base shall be 4" x 3" heavy duty molded vent cove base with premolded outside corners.
- 2. Aluminum thresholds shall be 3/16" x 6", beveled both sides, Mill finish.
G. Finish
- 1. Finish shall be polyurethane or water based gym seal and finish.
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