摘要:
Die vorliegende Erfindung betrifft ein Holzwerkstoffpaneel, insbesondere Fußbodenpaneel, umfassend mindestens ein Trägerplatte und mindestens eine auf mindestens einer Seite der Trägerplatte angeordnete Papierlage, wobei die mindestens eine Papierlage mit mindestens einer Zusammensetzung umfassend mindestens ein Formaldehydharz, mindestens ein Polymer ausgewählt aus einer Gruppe enthaltend Polyacrylate, Polyepoxide, Polyester, Polyurethane und langkettige Silanole, und mindestens eine silanhaltige Verbindung der allgemeinen Formel (I)
R a SiX (4-a) (I),
und/oder deren Hydrolyseprodukt umfasst, wobei - X H, OH oder ein hydrolysierbarer Rest ist ausgewählt aus der Gruppe umfassend Halogen, Alkoxy, Carboxy, Amino, Monoalkylamino oder Dialkylamino, Aryloxy, Acyloxy, Alkylcarbonyl, - R ein nicht-hydroliserbarer organischer Rest R ist ausgewählt aus der Gruppe umfassend Alkyl, Aryl, Alkenyl, substituiertes und nicht-substituiertes Alkinyl, Cycloalkyl, die durch -O- oder-NH- unterbrochen sein können, und - wobei R mindestens eine funktionelle Gruppe Q aufweisen kann, die ausgewählt ist aus einer Gruppe enthaltend eine Hydroxy-, Ether-, Amino-, Monoalkylamino-, Dialkylamino-, Anilino-, Amid-, Carboxy-, Mercapto-, Alkoxy-, Aldehyd-Alkylcarbonyl-, Epoxid-, Alkenyl-, Alkinyl-, Acryl-, Acryloxy-, Methacryl-, Methacryloxy-, Cyano- und Isocyano-Gruppe, und - a = 0, 1, 2, 3, insbesondere 0, 1 oder 2 ist. imprägniert ist.
摘要:
The invention relates to a structural sandwich element, especially wall element, comprising at least one cellulose honeycomb core having a plurality of juxtaposed channels, said honeycomb core being accommodated between a first and a second cover layer. According to the invention, the first and/or the second cover layer is/are a concrete cover layer, especially from high-performance concrete, or a gypsum cover layer.
摘要:
The present invention relates to a fire retardant insulating construction panel comprising an insulation layer that comprises a foam, which is characterised in that the construction panel also comprises at least one composite fire retardant layer bonded to the insulation layer, which fire retardant layer comprises a reinforcement layer, which reinforcement layer comprises at least one carrier layer and at least one substrate layer bonded to the carrier layer, wherein the fire retardant layer further comprises a layer of a fire retardant adhesive on the side of the reinforcement layer remote from the insulation layer.
摘要:
A composite panel (10) for the construction of floors, walls, beams and pillars, comprising a prismatic or parallelepiped-shaped laminated structure body (11) consisting of a plurality of corrugated sheets (12, 13) that are arranged according to parallel planes, where the corrugations of each sheet are extended in directions parallel to each other and crossed relative to those of the adjacent corrugated sheets, and where the valleys of the corrugations of a sheet are linked to the peaks of the corrugations of the adjacent sheet. The panel comprises perforated reinforcing tubular members (14, 15) that are fixed to outer surfaces of the laminated structure body (11).
摘要:
A product that includes a cement-based substrate, a first coating, and a topcoat powder coating layer is described. Also described is a method of making a product that includes providing a cement-based substrate, applying a first coating, and applying a topcot powder coating layer. Also described is a method of making a product by providing a pre-primed or pre-sealed cement-based substrate and applying a topcoat layer including a powder coating.
摘要:
An underlayment for supplementing one or more mechanical properties of conventional wall, ceiling, or floor board is used to in a wall, ceiling, or floor assembly that may be fabricated on site. The assembly includes a first and second wall, ceiling, or floor boards which each have mechanical properties, and the underlayment which has at least one supplemental mechancial property for supplementing the physical properties of the first and second boards. The second board is secured to the first board with the underlayment sandwiched between the second and first boards to form a wall, ceiling, or floor assembly with the supplemental physical property or properties of the underlayment. The supplemental physical property or properties of the underlayment may include, but are not limited to, sound transmission reduction.
摘要:
Die Erfindung betrifft ein Verbundbauteil, insbesondere als Wand-, Decken- oder Dachelement für den Hausbau. Dieses besteht aus mehreren, miteinander verbundenen Schichten von nebeneinander angeordneten, insbesondere länglichen Elementen, deren Ausrichtung von Schicht zu Schicht unterschiedlich ist. Die einzelnen Schichten werden durch Verbindungsmittel, insbesondere aus Metall, zusammengehalten.
摘要:
The invention concerns a product and the relative manufacturing process, said product, including at least a precast support (2) of expanded material and at least a layer (3) of agglomerated stone material in form of granulates bound by a binding phase, over at least one surface of said expanded support (2). According to suitability, the product (1) is made by a sandwich structure with an intermediate layer of expanded material and two surface coatings of stone material. The product (1) can also have a complex or modular shape, from which it is possible to cut and eventually to work finished pieces of predetermined dimensions. The main advantage of the invention consists in obtaining a finished product (1, 10, 100) lighter than a product made of agglomerated stones homogeneous in the thickness.