The heat preservation and insulation performance and the improvement of construction technologies of open-web sandwich structure are mainly studied in this article.
本文主要是研究空腹夹层结构的保温隔热性能和施工工艺改进。
Furthermore, the invention relates to a frame structure for a sandwich construction, which frame structure has been manufactured in accordance with the method according to the invention.
此外本发明还涉及一种用于夹层构造的框架结构，所述框架结构是按照根据本发明的方法进行制造。
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