摘要:
The invention relates to a frame structure, such as a window sash or a frame for a window or door, comprising a core made from at least one core member made from expanded polystyrene (EPS) with a density of 80-200 kg/m 3 and a shell of polyurethane (PUR) encasing the core. The core may include a plurality of core members, some of which may be made from a different material.
摘要:
A frame member for a sash or frame structure for a window or door, said frame member comprising: a core substantially made from a foamed material having a thermal conductivity below 0.037 W/m K, wherein at least one strength imparting layer, preferably made of metal, covering at least a part of the core and the strength imparting layer has a thickness of or below 0.1 mm, preferably below 0.06 mm.
摘要:
In certain example embodiments of this invention, a window unit may include a vacuum IG (VIG) unit as an inboard lite (1) and a monolithic lite (e.g., with an optional low-E coating; thereon) as an outboard lite (3). A dead air space (5) may separate the inboard and outboard lites. A highly insulated frame (30) may be used to support the inner (1) and outer (3) lites. The VIG unit may be partially embedded or supported in the insulative frame (30), so that the insulating frame (30) separates the VIG unit inboard lite (1) from the outboard lite (3) thereby reducing conductivity around the edges of the window unit so that R-value can be increased (and U-value decreased). In certain example embodiments, the total R-value of the window unit is at least about R-8, and more preferably at least about R-IO (compared to the much lower R-values of conventional IG units).
摘要:
Die Erfindung betrifft eine Tür, insbesondere Haustür (1), mit einem rahmenartigen Kernelement (2) aus miteinander verbundenen Profilelementen (4), wobei die Profilelemente (4) als Formteil aus einem Kunststoffschaum hergestellt sind.
摘要:
The present invention provides a self-enhancement plastic profile and a production method thereof. The self-enhancement plastic profile is made by co-extrusion a substrate resin and a PBT resin containing fiber glass. The production method of the self-enhancement plastic profile is that: melting and co-extrusion of the substrate resin and the PBT resin containing fiber glass. Infrastructures comprise a main engine and an auxiliary engine vertically arranged to the main engine. The main engine processes the PVC substrate (1), the auxiliary engine processes an enhancement bar (2) of the PBT resin containing fiberglass, the raw materials are extruded by the main engine and the auxiliary engine at the same and the extrudate is pre-profiled, and subjected to cold cutting and sized. The enhancement bar (2) is made by blending the fiberglass with thepolybutylene terephthalate (PBT) plastic. The self-enhancement plastic profile has advantages of simple, convenient and quick installation and convenient to produce.
摘要:
Die Erfindung betrifft eine Isolierglaseinheit mit einem Isolierglaselement (1), wobei an dem Rand des Isolierglaselements (1) ein mit diesem verbundenes Einfassprofil (2) zur Montage des Isolierglaselements (1) an einem Tragelement (3; 31) angeordnet ist. Das Einfassprofil (2) besteht aus Kunststoff mit einem weichen Kern aus einem leichten Polyurethanschaum mit einer Wärmeleitfähigkeit von λ = 0,02 bis 0,06 W/m 2 K, bevorzugt 0,025 W/m 2 K (12), und einer härteren Außenhaut (11) aus einer Polyurethanmischung mit einer gegenüber dem Kern (12) größeren Shorehärte und einer Wärmeleitfähigkeit von λ = 0,2 bis 0,6 W/m 2 K.