公开(公告)号：US20190161978A1

公开(公告)日：2019-05-30

申请号：US16141900

申请日：2018-09-25

Applicant: LOUISIANA-PACIFIC CORPORATION

Inventor： JOSHUA JACKSON ,  HEIDI M. TURNER ,  PHILLIP J. VACCA, Jr. ,  JARROD KEVIN LINE ,  GARETH PAUL MERRICK ,  ASHWIN HIMATSINGANI ,  WILLIAM HOWARD BAIRD ,  JIANWEN NI

IPC: E04F15/04 ,  E04F15/02 ,  B32B7/12 ,  B32B21/13 ,  B32B21/14

Abstract: A system for constructing a deck using engineered wood products, including, but not limited to, structural composite lumber (SCL). Deck boards may be formed from a plurality of veneer layers treated with fire protection treatments, preservatives and/or other chemical treatments, which may be specific to a particular veneer layer, and assembled with adhesives binding the layers together in a stack, resulting in a deck board with unique properties in aggregate. The veneer layers directly adjacent to the two outer face layers may be positioned so that the direction of the wood grain is cross-directional to the direction of the wood grain in the surface layers. The boards are also subject to a multi-layer surface finishing treatment with aesthetic components and a protective component.