| 摘要 |
This invention concerns an article of manufacture for building material insulation, wherein the article of insulation includes vessels which are evacuated of its air contents. As such, it relates to an apparatus, completely devoid of air and in a complete state of vacuum which totally prevents or drastically retards the transmigration of heat energy loss via conduction and convection from the interior of a building's space to the outside environment during the winter months; and vice versa, thus retarding the gain of environmental heat into said space during the hot summer months.
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