公开(公告)号：US20210010264A1

公开(公告)日：2021-01-14

申请号：US17032251

申请日：2020-09-25

申请人： CERTAINTEED LLC

发明人： Jean-Philippe NDOBO-EPOY ,  Artemis AGELARIDOU TWOHIG ,  Michael J. LEMBO ,  Todd P. DINOIA ,  Minas R. APELIAN

IPC分类号： E04B2/56 ,  E04B1/76

摘要： An insulation product may include a container, a first insulation material forming a first layer inside the container, and a second insulation material forming a second layer inside the container, and the first layer is compressed by the second layer. A structure in a building may include studs, first and second claddings mounted to opposite sides of the studs, and structure spaces defined between the studs and the opposing claddings. A first insulation material may include first layers on and substantially covering a first one of the claddings inside the structure spaces. In addition, a second insulation material may have second layers inside the structure spaces. The first layers are compressed and substantially covered by the second layers, and the second layers substantially cover a second one of the claddings inside the structure spaces.

公开(公告)号：US20210042911A1

公开(公告)日：2021-02-11

申请号：US16988533

申请日：2020-08-07

申请人： CertainTeed LLC

发明人： Sizhu YOU ,  Todd P. DINOIA

IPC分类号： G06T7/00 ,  G06T7/50 ,  G06T7/11 ,  H04N5/33

摘要： The present disclosure relates generally to evaluating thermal properties of building surfaces. The present disclosure relates more particularly to a method of evaluating insulation in a cavity in a building surface. The method includes obtaining an infrared image of a first area of the building surface that covers the cavity, where the infrared image includes an array of digital pixel values. The infrared image is partitioned into a plurality of regions based on the digital pixel values. A shape of a first identified region is determined using a shape analysis algorithm and whether the first identified region corresponds to a first insulation void is recognized based on the determined shape of the first identified region.