Abstract: Products and methods for constructing mass timber structures in multi-story configurations using long strand timber (LST) engineered wood products. Structural LST panels of predetermined dimensions are fabricated using LST manufacturing methods, typically involving steam pressing a billet of scrimber material that includes treatment materials and bonding material. The long strands of the material used in the panels are oriented vertically for improved load bearing capacity. The panels are sized for shipment to a job site. Prior to shipment, a plurality of panels are pre-processed by cutting openings for windows, doors, tongues, and grooves at a fabrication plant. At the job site, the LST panels are quickly assembled into a building shell (i.e. full exterior walls). Floor and roof joists are then attached using conventional wood fastening devices, and interior build out can commence very quickly after initial construction of the exterior walls.

Abstract: According to one embodiment, the steam pressing apparatus generally comprises a substantially rectangular or square-shaped inner chamber (such as an autoclave) and an outer, generally rectangular or square-shaped structure. In one embodiment, the steam pressing apparatus comprises a hydraulic system used to compress and treat a working material with high efficiency, timing and precision. In one aspect, the steam pressing apparatus comprises a structure and system that allows modularity and scalability for manufacturing final products of varying dimensions. Further, the steam pressing apparatus can be designed to respond to computerized instructions relating to the pressure to be applied, steam to be applied, vacuum parameters, timing of the press operation, thickness of the resultant working material, and other informational inputs.

Abstract: According to one embodiment, the steam pressing apparatus generally comprises a substantially rectangular or square-shaped inner chamber (such as an autoclave) and an outer, generally rectangular or square-shaped structure. In one embodiment, the steam pressing apparatus comprises a hydraulic system used to compress and treat a working material with high efficiency, timing and precision. In one aspect, the steam pressing apparatus comprises a structure and system that allows modularity and scalability for manufacturing final products of varying dimensions. Further, the steam pressing apparatus can be designed to respond to computerized instructions relating to the pressure to be applied, steam to be applied, vacuum parameters, timing of the press operation, thickness of the resultant working material, and other informational inputs.

Abstract: According to one embodiment, the steam pressing apparatus generally comprises a substantially rectangular or square-shaped inner chamber (such as an autoclave) and an outer, generally rectangular or square-shaped structure. In one embodiment, the steam pressing apparatus comprises a hydraulic system used to compress and treat a working material with high efficiency, timing and precision. In one aspect, the steam pressing apparatus comprises a structure and system that allows modularity and scalability for manufacturing final products of varying dimensions. Further, the steam pressing apparatus can be designed to respond to computerized instructions relating to the pressure to be applied, steam to be applied, vacuum parameters, timing of the press operation, thickness of the resultant working material, and other informational inputs.

Abstract: The present invention relates generally to the timber products industry, and particularly to methods and apparatus for the separation of bast fibers. More particularly, the present invention relates to methods and apparatus for use in the separation of inner core from outer bast of bast plants using soaking, cutting, and scrimming methods and apparatuses.

Abstract: A wood enhancement agent treated engineered wood product. The wood enhancement agent typically includes at least one of a preservative, a water repellant, a fungicide, an insecticide, a stabilizing agent, wax, an ultra-violet light inhibitor, and combinations thereof, and may also include an antioxidant. The wood enhancement agent is incorporated into the engineered wood product during a billet making process or after forming the billet. The wood enhancement agent may be applied simultaneously with a bonding agent or at a later time, for example applied to a scrim log mat during a pre-press process or inside a steam press chamber. Alternatively, the wood enhancement agent may be applied to a warm billet after steam press, or to a reheated billet, by dipping, spraying, or flood coating the billet, or by diffusion, vacuum impregnation, pressure, or a combination thereof.

Abstract: Systems and methods of making a wood enhancement agent treated engineered wood product. The wood enhancement agent typically includes at least one of a preservative, a water repel but, a fungicide, an insecticide, a stabilizing agent, wax, an ultra-violet light inhibitor, and combinations thereof, and may also include an antioxidant. The wood enhancement agent is incorporated into the engineered wood product during a billet making process or after forming the billet. The wood enhancement agent may be applied to a warm billet after steam press, or to a reheated billet, by dipping, spraying, or flood coating the billet, or by diffusion, vacuum impregnation, pressure, or a combination thereof.

Abstract: Systems and methods of making a wood enhancement agent treated engineered wood product. The wood enhancement agent typically includes at least one of a preservative, a water repel but, a fungicide, an insecticide, a stabilizing agent, wax, an ultra-violet light inhibitor, and combinations thereof, and may also include an antioxidant. The wood enhancement agent is incorporated into the engineered wood product during a billet making process or after forming the billet. The wood enhancement agent may be applied to a warm billet after steam press, or to a reheated billet, by dipping, spraying, or flood coating the billet, or by diffusion, vacuum impregnation, pressure, or a combination thereof.

Abstract: A wood enhancement agent treated engineered wood product. The wood enhancement agent typically includes at least one of a preservative, a water repellant, a fungicide, an insecticide, a stabilizing agent, wax, an ultra-violet light inhibitor, and combinations thereof, and may also include an antioxidant. The wood enhancement agent is incorporated into the engineered wood product during a billet making process or after forming the billet. The wood enhancement agent may be applied simultaneously with a bonding agent or at a later time, for example applied to a scrim log mat during a pre-press process or inside a steam press chamber. Alternatively, the wood enhancement agent may be applied to a warm billet after steam press, or to a reheated billet, by dipping, spraying, or flood coating the billet, or by diffusion, vacuum impregnation, pressure, or a combination thereof.

Abstract: The present invention relates generally to the timber products industry, and particularly to methods and apparatus for the separation of bast fibers. More particularly, the present invention relates to methods and apparatus for use in the separation of inner core from outer bast of bast plants using soaking, cutting, and scrimming methods and apparatuses.

Abstract: The present invention relates generally to the timber products industry, and particularly to methods and apparatus for use in the manufacture of reconstituted or reconsolidated wood products. More particularly, the present invention relates to methods and apparatus for use in the manufacture of reconstituted or reconsolidated wood products using crushing and steam pressing methods and apparatuses.

Abstract: The present invention relates generally to the timber products industry, and particularly to methods and apparatus for use in the manufacture of reconstituted or reconsolidated steamed-pressed long fiber wood products. More particularly, the present invention relates to methods and apparatus for use in the manufacture of reconstituted or reconsolidated wood products using crushing and steam pressing methods and apparatuses.

Abstract: Methods of making a wood enhancement agent treated engineered wood product. The wood enhancement agent includes at least one of a preservative, a water repellant, a fungicide, an insecticide, a stabilizing agent, wax, an ultra-violet light inhibitor, and combinations thereof, and may also include an antioxidant. The wood enhancement agent is incorporated into the engineered wood product during a billet making process or after forming the billet. The wood enhancement agent may be applied simultaneously with a bonding agent or at a later time, for example applied to a scrim log mat during a pre-press process or inside a steam press chamber. Alternatively, the wood enhancement agent may be applied to a warm billet after steam press, or to a reheated billet, by dipping, spraying, flood coating, diffusion, vacuum impregnation, pressure, or a combination thereof.

Abstract: Methods of making a wood enhancement agent treated engineered wood product. The wood enhancement agent includes at least one of a preservative, a water repellant, a fungicide, an insecticide, a stabilizing agent, wax, an ultra-violet light inhibitor, and combinations thereof, and may also include an antioxidant. The wood enhancement agent is incorporated into the engineered wood product during a billet making process or after forming the billet. The wood enhancement agent may be applied simultaneously with a bonding agent or at a later time, for example applied to a scrim log mat during a pre-press process or inside a steam press chamber. Alternatively, the wood enhancement agent may be applied to a warm billet after steam press, or to a reheated billet, by dipping, spraying, flood coating, diffusion, vacuum impregnation, pressure, or a combination thereof.

Abstract: The present invention relates generally to the timber products industry, and particularly to methods and apparatus for use in the manufacture of reconstituted or reconsolidated wood products. More particularly, the present invention relates to methods and apparatus for use in the manufacture of reconstituted or reconsolidated wood products using crushing and steam pressing methods and apparatuses.

Abstract: The present invention relates generally to the timber products industry, and particularly to methods and apparatus for use in the manufacture of reconstituted or reconsolidated steamed-pressed long fiber wood products. More particularly, the present invention relates to methods and apparatus for use in the manufacture of reconstituted or reconsolidated wood products using crushing and steam pressing methods and apparatuses.

Abstract: A method and apparatus for processing and harvesting trees in which the stem of a tree is encircled by instrumentalities mounted on an elongate member positioned adjacent the stem and the upper portion of the stem then exerts leverage about a fulcrum defined by the encircling instrumentalities to bias a butt end portion of the stem upwardly into engagement with an overlying guide mounted on the member adjacent cutting instrumentalities. Tree stems are processed by being advanced relative to the elongate member toward an automotive vehicle from which the elongate member is supported, while maintaining upward biasing of the stem into engagement with the overlying guide. The tree stem may be processed either into longwood or into shortwood sticks, with the processing beginning either from a growing tree which is harvested in accordance with this invention or from a previously felled stem which is lying on the ground.