在不(bu)斷改進(jin)建筑外墻、外窗的保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)性能(neng)后，還必(bi)須進(jin)一步加強屋(wu)面(mian)保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)隔熱(re)的研究其采取(qu)的措(cuo)施主要有(you)：1、屋(wu)面(mian)保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)層不(bu)宜選(xuan)用(yong)密度(du)較大、導(dao)熱(re)系數較高的保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)材料，以免屋(wu)面(mian)重里、厚(hou)度(du)過大；2、屋(wu)面(mian)保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)層不(bu)宜選(xuan)用(yong)吸水率較大的保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)材料，以防屋(wu)面(mian)濕作業時因(yin)保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)層大量吸水而降低保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)效果，如選(xuan)用(yong)吸水率較高的保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)材料，屋(wu)面(mian)上應設(she)置排(pai)氣孔(kong)以排(pai)除保(bao)(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)層內不(bu)易排(pai)出的水分(fen)。

在防(fang)止熱(re)橋產(chan)生的(de)(de)構造處理方(fang)法上(shang)，墻體的(de)(de)外(wai)(wai)保(bao)(bao)(bao)溫比(bi)內(nei)保(bao)(bao)(bao)溫更為有效，可避免室內(nei)外(wai)(wai)溫差增大，保(bao)(bao)(bao)持(chi)較為穩定的(de)(de)室溫和舒適度，防(fang)止保(bao)(bao)(bao)溫層受潮，避免熱(re)橋的(de)(de)產(chan)生。實踐證(zheng)明，在采暖期采用相同厚度保(bao)(bao)(bao)溫材料的(de)(de)外(wai)(wai)保(bao)(bao)(bao)溫要比(bi)內(nei)保(bao)(bao)(bao)溫減(jian)少(shao)約15的(de)(de)熱(re)損(sun)失(shi)，能效測(ce)評，而在夏季，墻體的(de)(de)外(wai)(wai)保(bao)(bao)(bao)溫做(zuo)法還(huan)能減(jian)少(shao)太(tai)陽輻射熱(re)和室外(wai)(wai)熱(re)空氣(qi)與外(wai)(wai)墻的(de)(de)表面換熱(re)，隔熱(re)效果也(ye)優于內(nei)保(bao)(bao)(bao)溫做(zuo)法。

建(jian)筑(zhu)(zhu)(zhu)能(neng)(neng)(neng)效(xiao)測評(ping)依據：結合(he)我國(guo)建(jian)筑(zhu)(zhu)(zhu)節能(neng)(neng)(neng)工作的(de)現狀和特點，制定(ding)導(dao)則，導(dao)則由中(zhong)國(guo)建(jian)筑(zhu)(zhu)(zhu)科學研(yan)究院(yuan)負責(ze)具體(ti)技術內容的(de)解釋。為了貫徹《民用建(jian)筑(zhu)(zhu)(zhu)能(neng)(neng)(neng)效(xiao)測評(ping)標識技術導(dao)則》實施，中(zhong)國(guo)建(jian)筑(zhu)(zhu)(zhu)科學研(yan)究院(yuan)環境(jing)測控優化研(yan)究中(zhong)心成(cheng)立能(neng)(neng)(neng)效(xiao)測評(ping)機構團隊，對反映(ying)建(jian)筑(zhu)(zhu)(zhu)物能(neng)(neng)(neng)源(yuan)消耗量及其(qi)用能(neng)(neng)(neng)系統效(xiao)率等性能(neng)(neng)(neng)指(zhi)標進行檢測、計算，并給出其(qi)所處水平，并協助地(di)(di)方政府制定(ding)地(di)(di)方相應的(de)政策和標準規(gui)范(fan)。