南京地区既有住宅建筑节能改造技术研究3

7503:;;;:TU201.5:B:1000-4726(2002)10-0750-03ENERGYSAVINGTECHNOLOGYSTUDYONEXISTENTDWELLINGSINNANJINGAREAPENGChanghaiTAIHuixinPENGXiaoyunWANGBoKeywords:energysaving;heatinsulation;building;transformation,19702,,,,210096,3,:19990286223,:(1998)298:2002-06-10ArchitectureTechnology33(2002)10Vol.33No.102080,,,1m2,,;,1,3203,11847,,,,,1978198710,3519771219781219872;327,13(GB50176-93),,,,22%,;,,,2,:240mm,20mm,K1.873W/(m2K),,45,(12);,(28)[1],,,,,,,,19862.61%20009.33%[2],,,,,,3,,,,,3.1,,,;,1,(,)3.2XPS[3](2):(1),;(2),,;(3),1(a);(b)©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(757)33(a)XPS;(b),,;(4),,3.3,,;,;,,3[4],2.87.7,1/43.4,CaCl26H2O,[5],,1.24,5h4466%,48%,:,,,[6]0.35,0.40,[7]0.32;,,,,(),,,5,,,,,,,[8],GRC,,,,(6),,1;34,5,,5640%,2XPS(a);(b)4(a);(b)5(a);(b)©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(751)Tmax-Tb()23.5426.3(Tb())24.6024.0(Tmax)48.1450.366(a);(b),,,,,,(1),,,,(2),,,,,(3),,,(4)UEA,,,,,(5)(20%),,,(6),,,(7),,(8)3d66,3,,26.3,25,,25,1(JBJ104-97).:,19982..:,19923,.().:,19974,.():,1998,,K6.40W/(m2K),4;2.0m3/(mh),5.1:K,3.0W/(m2K),4.70W/(m2K),1.50m3/(mh),,,,5.2,()50,,,,5.3,,44.1%47.5%,3,50%6,,,,,,,,,1.,20012..:,1987-20013..,2001(3)4..:,20005,,..,20006.,20017.,,20018..,1998(3)©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.