| 摘要 |
Invention applies to construction and may be used for the construction of residential, administrative and industrial buildings and greenhouses. Manufacturing the window block that consists of a frame and is installed in the same light and heat conductive layer, the window frame is covered from above by a transparent polymer film. Two film layers with an air gap of 5 mm to 500 mm between them are formed. The window block stays inside. While covering, the film is additionally re-orientated by stretching. The block is sealed by fastening the film seams, most often by gluing them together. |
