heat preservation and insulation

基本解释

In the cold regions, both heat preservation and thermal insulation compound walls can be assembled.
在寒冷和严寒地区，可组合成及保温有隔热的复合墙。
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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。
To design the gradation of polystyrene froth pellet and the proportion with the gelation, that causes the performance optimization of the heat preservation and insulation material;
对聚苯乙烯泡沫颗粒的级配及它和胶凝材料配比进行设计，使该保温隔热材料各项性能指标都得到了优化；