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A platform for research: civil engineering, architecture and urbanism
Vacuum insulation board and preparation method thereof
The invention relates to a vacuum insulation board and a preparation method thereof, and belongs to the field of building materials. The vacuum insulation board disclosed by the invention is composed of bar-type core materials and a high choke composite film, and the core materials are divided into an upper layer area, a middle layer area and a lower layer area, wherein the middle layer area comprises single-layer or multi-layer bar-type core materials; the core materials are air permeability materials of microcellular structures such as thickened non-woven fabrics, Dacron real silk felts and superfine glass; the bar-type core materials of adjacent layers are equal in size, and are staggered and arranged in warp and weft lines. The vacuum insulation board disclosed by the invention is good in insulation performance and long in service, and the prepared materials are environment-friendly and pollution-free.
Vacuum insulation board and preparation method thereof
The invention relates to a vacuum insulation board and a preparation method thereof, and belongs to the field of building materials. The vacuum insulation board disclosed by the invention is composed of bar-type core materials and a high choke composite film, and the core materials are divided into an upper layer area, a middle layer area and a lower layer area, wherein the middle layer area comprises single-layer or multi-layer bar-type core materials; the core materials are air permeability materials of microcellular structures such as thickened non-woven fabrics, Dacron real silk felts and superfine glass; the bar-type core materials of adjacent layers are equal in size, and are staggered and arranged in warp and weft lines. The vacuum insulation board disclosed by the invention is good in insulation performance and long in service, and the prepared materials are environment-friendly and pollution-free.
Vacuum insulation board and preparation method thereof
LI MINGLIANG (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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