严寒和寒冷地区农村住房节能技术导则 （试行） 住 房 和 城 乡 建 设 部 二 OO 九 年 六 月 目 录 1 总则 ·············································································· 1 2 术语 ·············································································· 2 3 基本要求 ········································································ 5 3.1 农村建筑气候分区 ···································································· 5 3.2室内热环境和节能指标 ······························································ 6 3.3建筑布局节能要求 ···································································· 6 3.4能源利用和采暖通风方式 ··························································· 8 4 围护结构保温技术 ···························································· 9 4.1 一般规定 ················································································ 9 4.2外墙 ····················································································· 10 4.3 门窗 ····················································································· 15 4.4 屋面和地面 ····················...
