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圖例庫裡有[免費的填充圖例](\u002Flibrary\u002Fsection)。",[30,34,65,74,89],{"h2":31,"p":32},"什麼是剖面圖",[33],"剖面圖是把建築垂直切開後畫出來的圖，就像切開蛋糕看切面。它能表現各層樓高、屋頂、樓板和牆怎麼構成，以及建築怎麼和地面接合。切在哪裡，會在平面圖上用[剖面線符號](\u002Flibrary\u002Fsection\u002Fsection-mark)標出來。",{"h2":35,"table":36},"常見的材質填充",[37,41,45,49,53,57,61],[38,39,40],"材料","常用填充","常見用途",[42,43,44],"混凝土","散布的小三角形和點","樓板、牆、柱、基腳——[混凝土填充](\u002Flibrary\u002Fsection\u002Fhatch-concrete)",[46,47,48],"磚 \u002F 砌體","45° 平行斜線","剖到的磚牆和砌塊牆——[磚牆填充](\u002Flibrary\u002Fsection\u002Fhatch-brick)",[50,51,52],"土壤","一組組的短斜線","地面線以下的土壤——[土壤填充](\u002Flibrary\u002Fsection\u002Fhatch-earth)",[54,55,56],"軟質隔熱材","連續的迴圈曲線","牆、屋頂、樓板裡的礦棉——[隔熱材填充](\u002Flibrary\u002Fsection\u002Fhatch-insulation)",[58,59,60],"木材（橫切）","端面年輪加對角交叉線","格柵、木柱、木梁——[木材填充](\u002Flibrary\u002Fsection\u002Fhatch-timber)",[62,63,64],"碎石 \u002F 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