摘要:
A cellular structure may include a plurality of cells each cell of the plurality of cells having a sixteen-cornered cross section. The sixteen-cornered cross section may include sixteen sides and sixteen corners. Each cell may include a plurality of longitudinal walls extending between a top and a bottom of the cell, the longitudinal walls intersecting to create corners of the cell.
摘要:
Disclosed herein is a sound absorbing structure which includes at least one sound-permeable nanofiber layer and at least one sound absorbing layer; in which, the sound-permeable nanofiber layer is placed alongside of the sound absorbing layer.
摘要:
Various ways for formulating resin glue sheets or film for gluing and laminating items together are disclosed. Also, methods for fabrication of the resin glue sheets or film are disclosed.
摘要:
The present invention describes a method for thermo-treatment of wood, where said method comprises the following steps: a) selecting the wood to be as free from knots as possible b) introducing the wood to a temperature increase up to approximately 173° C.; c) maintaining the wood at an ambient temperature of 173° C. for 3-5 hours; d) decreasing the temperature to approx. 20° C.; e) introducing the wood into an autoclave wherein a mixture of linseed oil and mineral oil is applied to the wood, and allowing the mixture to penetrate the wood f) retrieving and storing the treated wood. Furthermore a timber member made with wood treated according to the method is disclosed.
摘要:
Cards made in accordance with the invention include a specially treated thin decorative layer attached to a thick core layer of metal or ceramic material, where the thin decorative layer is designed to provide selected color(s) and/or selected texture(s) to a surface of the metal cards. Decorative layers for use in practicing the invention include: (a) an anodized metal layer; or (b) a layer of material derived from plant or animal matter (e.g., wood, leather); or (c) an assortment of aggregate binder material (e.g., cement, mortar, epoxies) mixed with laser reactive materials (e.g., finely divided carbon); or (d) a ceramic layer; and (e) a layer of crystal fabric material. The cards may be dual interface smart cards which can be read in a contactless manner and/or via contacts.
摘要:
Provided is a composite bonded leather material. The material may be used as flooring, for wall applications or for ceiling applications. A leather layer is bonded to a substrate layer using adhesive. The substrate layer may be agglomerated cork or wood fiber. The leather layer may be textured or may be prefinished.
摘要:
A Paneling system for tiling a flat surface such as a floor or wall. Each panel comprises a core board with a prefinished leather layer fixed to the top surface and a backing layer, such as agglomerated cork, fixed to the bottom surface. The panels can be joined together using systems such as tongue and groove systems, joinery clip systems or uniclic systems.
摘要:
An improved oriented strand board which comprises at least one inner or core layer and two exterior or face layers, each of the layers comprising strands of a wood product mixed with an appropriate binder, at least a portion of the wood product being replaced with stems of a plant, the stems preferably being oriented in the same direction as the strands of the wood product. Preferably, the plant stems are flax stems or soybean stems or a mixture of flax and soybean stems.
摘要:
The present invention describes a method for thermo-treatment of wood, where said method comprises the following steps: a) selecting the wood to be as free from knots as possible b) introducing the wood to a temperature increase up to approximately 173° C.; c) maintaining the wood at an ambient temperature of 173° C. for 3-5 hours; d) decreasing the temperature to approx. 20° C.; e) introducing the wood into an autoclave wherein a mixture of linseed oil and mineral oil is applied to the wood, and allowing the mixture to penetrate the wood f) retrieving and storing the treated wood. Furthermore a timber member made with wood treated according to the method is disclosed.
摘要:
A method for producing a molded body having the following steps: a) providing a foil ply; b) applying a plastic molding compound in a predefined three-dimensional shape onto the foil ply by means of a three-dimensional printing method.