“roofing engineering”的概念、定义、翻译、参考文献-科学参考

单词	roofing engineering
释义	roofing engineering Encyclopedia 工学建筑施工释 roofing engineering建筑屋面工程完成屋面功能的所有工程活动。屋顶是由承重结构和屋面两部分构成。屋面是建筑物最上面的外围护构件，其主要功能是抵抗自然界的雨、雪、风、霜、太阳辐射、气温变化以及其他不利因素的影响，保证建筑内部有一个良好的使用环境。根据使用要求的不同屋面应满足坚固耐久、防水、保温、隔热、防火和抵御其他环境影响的要求。
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