摘要:
A mineral wool fabric or mat with a wire mesh quilted on, preferably one side thereof, particularly for panelling walls and/or ceiling of ships and boats, is under the aspect of cost efficiency and weight reduction characterized in that a nonflammable protective layer (3) is provided between the fabric or mat (2) and the wire mesh (4).
摘要:
La invención describe una cortina de barrera frente a la luz, al ruido, al calor, al fuego y a las radiaciones electromagnéticas. La cortina comprende dos capas textiles que presentan, cada una, una combinación de material textil no tejido con material textil tejido, sometidas a un tratamiento de ignifugado; una capa interior intercalada entre las capas textiles y compuesta por lana de aislamiento acústico; y una capa de revestimiento adyacente al lado externo de una de las capas textiles, compuesta por un metal seleccionado del grupo constituido por aluminio y cobre. La cortina presenta en su conjunto un espesor total de entre 0,5 cm y 3 cm.
摘要:
A decorative, insulative product configured for application to the interior or exterior surfaces of a building structure is provided. The product includes one or more layers configured to form a rigid, puncture resistant outer protective surface for the product and a base layer configured to support the one or more layers. The one or more layers forming the outer surface of the product are configured to provide a desired aesthetic appearance to the building or structure and the base layer is configured to provide a thermal insulative value and an acoustic insulative value to the product.
摘要:
A versatile method for the manufacturing of a natural fiber composite is provided, and a product thereof. The method, in accordance to the preferred embodiment, comprises crush-or impact grinding of fibrous feedstock, followed by classifying, mixing with diluting and/or bonding agent, optional foaming and shaping of the end product. A composite product manufactured by said method is provided. Treatment of fibrous feedstock by torrefaction may be utilized prior to crush-grinding in order to provide manufactured composites with novel properties. Natural fiber composite materials thus produced retain heat-, sound-and/or fire- insulating properties and may be utilized in different industries from automotive to decorative. The method is employed to re- utilize waste, recycled and side products of various industries, including forest, chemical-, mineral-and agro-industries.
摘要:
A versatile method for the manufacturing of a natural fiber composite is provided, and a product thereof. The method, in accordance to the preferred embodiment, comprises crush-or impact grinding of fibrous feedstock, followed by classifying, mixing with diluting and/or bonding agent, optional foaming and shaping of the end product. A composite product manufactured by said method is provided. Treatment of fibrous feedstock by torrefaction may be utilized prior to crush-grinding in order to provide manufactured composites with novel properties. Natural fiber composite materials thus produced retain heat-, sound-and/or fire- insulating properties and may be utilized in different industries from automotive to decorative. The method is employed to re- utilize waste, recycled and side products of various industries, including forest, chemical-, mineral-and agro-industries.
摘要:
The present invention relates to a component consisting exclusively of non-woven natural textile fibres, and to a method and machine for the production thereof; the component (1 ) comprises a web (2) consisting exclusively of carded natural textile fibres which is pleated in the direction of the length and/or width of the component and which is needle-punched in the direction of the length and/or width of the component; the needle-punching affects only a central portion of a thickness of the component; its production is effected by: - continuously feeding (3) a long web (4) consisting exclusively of carded natural textile fibres towards a processing area (5), - repeatedly performing pleating operations on said web (4) according to a direction corresponding to the length of said web (4) by means of a pleating head (6) in said processing area (5), - repeatedly performing needle-punching operations on said pleated web (4) according to a direction corresponding to the length of said web (4) by means of a needle-punching head (7) in said processing area (5), in such a way as to needle-punch only a central portion of said thickness of said component, said central portion being in particular less than 80% of said thickness, and - continuously advancing (8) said pleated and needle-punched web (4) while distancing it from said processing area (5).
摘要:
Insulation sheeting (10) is disclosed which comprises an inner structure (13) interposed between two outer layers (11, 12). The inner structure (13) comprises first and second inner layers (15, 17) of different densities.
摘要:
A laminated composite material comprising a first layer formed from granulated cork and a binder, and second and third layers each comprising a network of plant-derived natural fibres, the first layer being sandwiched between and bonded to the second and third layers. The binder used to bind the granulated cork in the first layer is a flame-retardant binder, e.g. a plant-derived material such as a furan resin. The second and third layers are bonded to the first layer by a binder component, typically a furan resin.
摘要:
Compositions include an aerogel component and have low thermal conductivity. Methods for preparing slurries or composites include, for example combining the aerogel component with a surfactant, binder and other ingredients, such as, for instance, fibers. The compositions can be slurries that can be used in coating applications or self supporting rigid composites.