The invention relates to a composite material (10) for achieving heat and/or sound insulation in vehicles, buildings or facilities, having a generally planar plate-shaped basic shape, comprising at least one insulation material (2) and at least one functional layer connected to the insulation material (2) in the form of a drainage formation (1), and to a method for producing the composite material(10), wherein the drainage formation (1) forms an air and liquid permeable layer of the composite material (10), the insulation material (2) comprises a soft foam material or volume fluff, in particular based on PET, PP, PANox, cotton or mixtures thereof, and wherein the drainage formation (1) is unevenly formed on the side facing the insulation material (2), in particular with punctiform protruding points or parts for attachment to the insulation material (2), means (3, 4) for abrasion protection being on the opposite side and on the outside of the composite material (10).
本发明涉及一种用于实现车辆、建筑物或设施中的隔热和/或隔音的复合材料(10)以及复合材料(10)的制造方法,复合材料具有总体上平面的板形的基本形状,包括至少一个隔离材料(2)和至少一个与隔离材料(2)连接的形式为排水形成物(1)的功能层,其中排水形成物(1)构造出复合材料(10)的可透过空气和液体的层,其中隔离材料(2)包括软泡沫材料或尤其基于PET、PP、PANox、棉或其混合物的体积绒毛,其中排水形成物(1)在指向隔离材料(2)的侧面上不平坦地形成,尤其具有点状凸出的部位或用于紧固在隔离材料(2)上的部分,并且在背对的侧面上、在复合材料(10)的外侧具有用于防磨损的器件(3、4)。
Composite material for heat or sound insulation and method for manufacturing such composite material
用于隔热或隔音的复合材料及制造这种复合材料用的方法
2021-03-26
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS |
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