摘要:
A multilayer insulated sandwich panel characterised by comprising: an intermediate bulk layer (F); a first wood fibre insulation (F) associated with at least one of the two sides of said bulk layer (F); a metal sheet (A) associated with said wood fibre insulation (E) on the opposite side to said bulk layer (F).
摘要:
Die Erfindung betrifft ein Paneel für einen Wand-, Decken- oder Bodenbelag, mit einem Kern (2), insbesondere aus HDF/MDF, der mit einer Deck- oder Dekorschicht (6) versehen ist, welche einen Anteil an auf Harnstoff basierenden Material enthält. Das Paneel ist mit minimalem vorrichtungstechnischen Aufwand herstellbar und weist eine hohe Oberflächenqualität auf. Die Erfindung betrifft auch ein Verfahren zur Herstellung des Paneels, mit den folgenden Schritten: Herstellen einer auf Harnstoff basierenden Pressmasse; Aufbringen der Pressmasse auf einer Grundschicht (2) und Verpressen des Schichtaufbaus einer Pressform bei erhöhtem Druck und erhöhter Temperatur.
摘要:
Thermochromic laminates, which predictably vary their ability to absorb or reflect electromagnetic radiation, are provided. Laminates of the invention advantageously possess temperature trigger zones, that is, points or ranges of temperature, which function to decrease or increase the amount of electromagnetic energy, and particularly energy in the UV, infrared and visible ranges, that is reflected from the laminate, or absorbed as heat by the laminate and transmitted to an underlying structure. Laminates of the present invention can be provided in a variety of colors and temperature trigger points or ranges, and require no input of external energy except that of the impinging radiation. Laminates of the invention advantageously can be used in methods alone or combined with other materials such as roofing, siding, heat exchangers and other heat transfer materials and are therefore useful to control the temperature of an underlying structure or object.
摘要:
The present invention relates to an easy-to-apply, but versatile method for modifying the physical and chemical resistance properties of expanded polyester products, such as fire retardancy and hydrolysis resistance, by melt-modification of the surface layer(s) of said foams and sponges, the manufacturing of such products and the use of such products.
摘要:
The present invention resides in one aspect in a building material that comprises wood and a composite polymeric material that is combined with the wood in a heterogenous admixture. The composite polymeric material incorporates fibers in a polymeric matrix. The fibers can be chopped, continuous, or combinations thereof. In addition, the fibers can be unidirectionally oriented and/or randomly oriented. Suitable fibers for use in the composite polymeric material are glass, polymers, carbon, combinations thereof, and the like. However, the present invention is not limited in this regard as other fibers known to those skilled in the pertinent art to which the invention pertains can be used without departing from the broader aspects of the present invention. Suitable polymeric material for the polymeric matrix include thermoplastic polymers, thermosetting polymers, or a combination of thermosetting and thermoplastic polymers.
摘要:
An insulating material (4000) having structures and a design that maximizes vacuum area relative to material volume and minimizes the area of contact to a region to be insulated in order to provide maximum thermal resistance between the contacted area and an external environment is provided.
摘要:
The invention relates to two- or multilayer fabric laminate comprising (i) at least one polymer nonwoven layer and (ii) at least one fabric layer of non-polymer fibers, characterized in that the at least two different layers (i) and (ii) have been laminated using at least one B-stage binder, a method for their production and their use. The laminates according to the instant invention are suitable as carrier for roofing felts, for bituminous roofing felts, sealing membranes or PVC floor coverings, in particular as bitumious roofing felts. The invention further relates to the method of manufacture these new multilayer laminates and the use thereof.
摘要:
A covering element (10) comprises a first superficial wooden layer (12) and a second layer (14) in which at least a through-hole (16) or a transparent portion which intercepts at least a portion (17) on the first superficial layer (12) is obtained. A light source (120) actuated by control is applied on the second layer (14) so that when the light source (120) is not active, the first superficial layer (12) is visible in a uniform way while when the light source (120) is active, only the at least a portion (17) of the first superficial layer (12) corresponding to the at least a through-hole (16) and/or transparent portion of the second layer (14) is illuminated.
摘要:
A self-adhesive permeable membrane sheet (1), for use in a building structure, includes a continuous layer of a permeable pressure sensitive adhesive (8) attached to one surface of a permeable membrane sheet (2,4,6). Methods for using the permeable membrane sheet (1) in construction are also provided.