| 摘要 |
Glass blocks and glass block panel assemblies with improved thermal and solar heat gain resistance are described. The blocks are comprised of two symmetric glass elements, one that would face the exterior of a building and another that would face the interior of a building, separated by a second material that acts as a thermal break between the inside and outside of a building. The thermal break may optionally encircle one or more pieces of material that become enclosed in the block for performance or aesthetic purposes. Additional adhesives and sealants may be used as needed to insure structural and functional reliability of the block. For application into building structures, wall and window installation methods are also described including spacers that help ensure quality block alignment.
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