The present disclosure is an attachment configuration of decorative laminates comprising at least paired two decorative laminates attached to a base material. The at least paired two decorative laminates each have a double-sided adhesive tape adhered to an outer circumferential portion on a back side of the decorative laminate and a double-sided adhesive tape adhered to an inner portion inward of the outer circumferential portion to form a section. Elastic glue is applied to an outside of the double-sided adhesive tape for the outer circumferential portion on the back side. The elastic glue is also applied within the section formed with the double-sided adhesive tape for the inner portion. The at least paired two decorative laminates are fixed to the base material on their respective back sides while being spaced apart from each other.

Described herein is a building panel and related building systems, the building panel having a first major surface opposite a second major surface, the building panel comprising a core comprising a first body comprising a first fibrous material; and a second body comprising a second fibrous material, a veneer facing layer coupled to the core, the veneer facing layer comprising a plurality of perforations.

Described herein is a building panel and related building systems, the building panel having a first major surface opposite a second major surface, the building panel comprising a core comprising a first body comprising a first fibrous material; and a second body comprising a second fibrous material, a veneer facing layer coupled to the core, the veneer facing layer comprising a plurality of perforations.

A decorative and/or functional laminate using a nonwoven glass fibre material impregnated and or coated with a novel mixture of at least styrene maleic anhydride copolymer amic acid and cyanuric acid and melamine to provide opacity and a laminate surface suitable for printing or painting and/or sealing.

A decorative and/or functional laminate using a nonwoven glass fibre material impregnated and or coated with a novel mixture of at least styrene maleic anhydride copolymer amic acid and cyanuric acid and melamine to provide opacity and a laminate surface suitable for printing or painting and/or sealing.

A sound damping wallboard for installation on an installed wallboard, a sound damping wallboard system, and a method of constructing a sound damping wallboard on a building structure are disclosed. The sound damping wallboard includes a gypsum layer having a gypsum layer inner surface and a gypsum layer outer surface, a first sound damping layer disposed at the gypsum layer inner surface and having a first sound damping layer inner surface opposite the gypsum layer inner surface, a first encasing layer disposed at the gypsum layer outer surface, a second encasing layer disposed at the first sound damping layer inner surface, and a second sound damping layer disposed at the second encasing layer opposite the first sound damping layer inner surface.

A vehicle component has at least one sandwich part which forms a crash element that absorbs kinetic energy. The at least one sandwich part has a layer structure of at least two fiber-reinforced and one synthetic resin matrix-containing cover layer elements and at least one core layer element provided between two adjacent cover layer elements. The at least one core layer element has channels which pass transversely through each cover layer element and/or the core layer element. The at least one core layer element is made of a hard foam material or a softwood, and the channels provided in the core layer element form predetermined breaking points for the core layer element.

A wood or engineered wood structural panel, such as, but not limited to, OSB (“oriented strand board”) or plywood, that is both fire-resistant and water resistant. The panel is factory-coated with a product that provides fire resistance. The treatment gives it a Fire-Resistant (FR) performance (for use in a one- or two-hour rated assembly). The panel also is overlaid or coated in a factory setting with a weather/water resistive barrier (WRB). The structural panel thus combines a fire-resistant structural sheathing and WRB product in one integrated panel produced at a factory prior for installation at a job site.

The present invention provides a resin composition containing an epoxy compound A having a specific structure having an aromatic ring, and having an epoxy equivalent in the range of from 500 to 10,000 g/eq, and an epoxy compound B having an epoxy equivalent in the range of from 100 to 300 g/eq, and a bonding agent containing the resin composition. Further, the present invention provides a cured product containing resin particles and a matrix resin, wherein the resin particles are a cured product of an epoxy compound A having a specific structure having an aromatic ring, and having an epoxy equivalent in the range of from 500 to 10,000 g/eq, and the matrix resin is a cured product of an epoxy compound B having an epoxy equivalent in the range of from 100 to 300 g/eq, and a laminate having a substrate and the cured product.

The invention relates to a bamboo floor, in particular to a composite bamboo floor. The composite bamboo floor comprises a floor surface board provided with a body, a pressed surface, a connecting surface connected with the core board, at least one cut surface board side face and surface board end faces, and the core board arranged under the floor surface board and provided with a core board surface connected with the floor surface board, a core board bottom surface, core board side faces and core board end faces, and the positions of the core board side faces or the core board side faces and the surface board side faces are provided with notch structures processed in two sides in the length direction of the composite bamboo floor. The composite bamboo floor is high in strength, high in processing efficiency and low in production cost.