摘要:
A multi-purpose channels which are placed inside a roof panel and a facade panel, which are used as roof, facade coating material or dividing wall, during production step. By means of this channel or channels, the carrying capacity of both roof panel and facade panel will be affected positively, and the roof panel and the facade panel can be used as a part of the systems for fire extinguishing, providing resistance against fire, heating, cooling, air conditioning, acoustic and decorative, cabling which provides audio, light, visual, information and electrical conduction.
摘要:
The invention relates to an insulating board and system and to the use of same, having one or more securing elements mounted on said insulating board for securing it to a structure, wherein a plurality of securing elements are arranged asymmetrically to a central or longitudinal axis in a plan view of the insulating board, or the insulating board comprises only one securing element that, in a plan view of said insulating board, is arranged eccentrically.
摘要:
Bei einem Flächengebilde (1), das mindestens drei Schichten (2, 3, 4, 5, 6) aufweist, die fest miteinander zu einem Schichtaufbau (10) verbunden sind, soll ein Brandschutzelement gebildet sein, das sowohl formstabil als auch feuerfest ist bzw. brandhemmende Eigenschaften aufweist. Dies ist dadurch erreicht, dass der Schichtaufbau (10) abwechselnd aus einem ausgehärteten Epoxydharz-Schaum (11) und einem Gewebe (12) besteht, das mit dem Epoxydharz-Schaum (11) einen Faserverbund bildet bzw. während des Aushärtens der Epoxydharz-Schaum-Schicht (11) eingeht, und dass der Schichtaufbau (10) einen Sandwich-Leichtbau aufweist, der als Feuer- oder Brandschutz geeignet ist.
摘要:
Paroi ou cloison pour une enceinte sécurisée comprenant au moins une couche de métal déployé en acier (40) d'épaisseur apparente comprise entre 2 et 20mm, avec un maillage avec une diagonale courte (41) de 10 à 40mm, sur une diagonale longue (42) de 15 à 80mm, défini par des lanières (43) de largeur comprise entre 2 et 10mm.
摘要:
The present invention relates to a foam facer having a certain flame retardancy. The foam facer (1) is a laminate comprising: - a first aluminum layer (10) of aluminum or an aluminum alloy; - a first polyethylene-containing polymer layer (20); - a sheet of paper (30); - a second polyethylene-containing polymer layer (40); and - optionally, a second aluminum layer (50) of aluminum or an aluminum alloy. The first and/or the second polyethylene-containing polymer layer (20, 40) contain(s) independently from another 10 to 60 wt.% of a mineral filler, based on the total weight of the respective layer. The mineral filler is selected from the group consisting of calcium carbonate, calcium magnesium carbonate, talc, clay, a magnesium hydroxide compound, an aluminum hydroxide compound and combinations thereof. The mineral filler has a mean particle diameter D50 of 0,5 µm or more and 10 µm or less. The present invention further relates to a foam panel or a foam board (100) comprising said foam facer (1) and the use thereof.
摘要:
Disclosed herein are lignin-furfuryl alcohol compositions, lignin-furfuryl alcohol-resole (LFR) compositions comprising lignin-furfuryl alcohol composition and phenolic resoles and LFR foams derived from such LFR compositions. Disclosed herein are LFR foams comprising a polymeric phase defining a plurality of open cells and a plurality of closed cells, and a gas phase comprising one or more blowing agents disposed in at least a portion of the plurality of closed cells, wherein the polymeric phase is derived from LFR compositions.
摘要:
The present invention relates to method for manufacturing a building element. The method comprising the steps of peeling a log in a lathe to form a veneer; forming the veneer to a veneer sheet (1) of a suitable size; impregnation of the veneer sheet, wherein impregnation chemicals is applied on both sides (2, 3) of the veneer sheet;drying the veneer sheet (1); applying glue (10) on at least one side of the veneer sheet (1); pressing a predetermined number of glued veneer sheets together to form a billet (4) in a pressing stage; trimming the edges of the billet (4), such that the billet is square formed; hot pressing the billet (4) for 10-90 minutes; applying glue (11) on at least one side of the billet; cold pressing a predetermined number of glued billets together to form a building element, and trimming the edges of the building element, such that the building element is square formed.