Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24Hard Maple Hardwood Industries, Inc. Hardwood Industries, Inc. Front Back Superior H.I. is similar to Superior Plus with the exception of allowing limited heartwood on the face. Designed for high-yielding applications that require a good percentage of sapwood on both the face and back of the board. It is ideal for multiple rip, long, clear 2 face, and clear 1 face sap cuttings. Superior H.I. ((SUP HI)) Superior H.I. grades NHLA S/B after H/M surfacing. The following specs improve or clarify the H.I. brand vs. NHLA standards: • Sap: Grade Face: 70% to less than 100% sap face after straight-line rip. Back Face: 50% to 100% sap face after straight-line rip. • Dimensions: Widths 5" and wider, Lengths 8' to 16'. • Minimum Yield: 83-1/3% on the best face, 66-2/3% on the back face. • Manufacturing: Not more than 1/2" of bow, side-bend, wave, or twist in 8' of length. • Splits: Maximum split allowed on each end is equal to the square footage of the board in inches. • Sticker stain: Not allowed on best face. • Black Streak: Maximum 1 black streak/sm of the piece on best face, no restriction on back face. • Color: Material from specific regions and mills. • Trim backs: Up to 25% maximum. SKU: 44SHIEM(L)