屋面泡沫混凝土施工工法

'rapiddevelopmentofthemarketeconomyenvironmenttoexplorepublicservants"dutyconsumptionmonetizationreformhasprovidedagoodfoundation.Thesocializationofrearserviceworkhasbeenlaunched,andrapidprogressinsomeplacesanddepartments,dutyconsumptionmonetizationofcarrierandapproachtomanagementhasbeenresolved.Third,inrecentyears,exploringthemonetizationofdutyconsumptionhasmadesomeprogress,havegainedsomeexperienceandcanprovidereferencetothecomprehensivereformofthesystemofpublicservants"dutyconsumptionfurther.Implementingan"honestcanteen",standardizeofficialentertainingmanagement;enhancingthetelecommunicationexpensemanagement;eliminationofCountytravelandcountrysidesubsidies;research"villageofficials"capitalizationmanagementofcorporatespending,andsoon.Finally,group...　　18sessiontobeheldinBeijingfromNovember9,2013to12th.35yearsagoblewthethirdplenarysessionofthereformandopeningupinthespringbreeze,changed,affecttheworld;today,35yearslater,intheeyesofthenationandtheworldexpect,againtoreformmarkChina,usheredinthe18session.XIGeneralSecretarypointedoutthatChina"sreformhasenteredacrucialperiodandtheShamShuiPoDistrict,mustbebasedongreaterpoliticalcourageandwisdom,losenotimeindeepeningreforminimportantfields.Darestocrackahardnut,darestoquestiontheRapids,whichdarestobreakthebarrierofideas,anddaretobenefitcurebarriers.Deepeningreformandopeningupisonscheduletoachieveinstitutionalsafeguardsofthemoderatelywell-off.Underthe"fiveinone"theGenerallayoutofsocialistmodernizationrequirements,18sessionofthedecisionwasa"fiveinone"andtheimprovementofoverallschemeofreform,willpromoteanintegratedandcoordinatedeconomic,political,cultural,socialandecologicalcivilizationconstructionofthefivereformsandtheparty"sconstructionintheareaofinstitutionalreform.　　The"fiveinone"programmeistoachieveacomprehensivereformofinstitutionalguaranteesforobjectivesofbuildawell-offsociety,thesmoothprogressoftheconstructionofawell-offsocietyandreformtheobjectivesoftheprogramme.　　One,holdingtimeandplaceimportanceonNovember9,2013tothe18sessionofthe12thBeijingsince1978,35,havebeen7plenarysession,eachtimeonmajorissuesofpoliticalandeconomiclifeofthecountryhasmadeimportantdeployment.InaccordancewithPRCpoliticalpractice,oftenateverysessionoftheCPCCentralCommitteeinaplenarysessionwasheldimmediatelyaftertheparty"sCongress,onthetheme"personnel",discussingelectionCentral"stopleaders,suchastheelectionoftheStandingCommitteeofthepoliticalBureau,throughtheCentralCommitteemembers,decisions,suchasmembersoftheCentralMilitaryCommission.　　Thesecondplenarysession,isheldintwosessionsbeforethegeneralelection,mainlytodiscussanewStatepersonnelissues.Butbythethird屋面泡沫混凝土施工工法张书1 前言 随着科技的进步，未来的隔热、保温、防水将向易施工、工期快、造价低、安全环保的方向发展。屋面的保温隔热防水是建筑工程中最重要的组成部分，是薄弱环节，保温、隔热效果差，易出现渗漏等质量问题，直接影响到工程的整体质量和使用功能。而泡沫混凝土作为一种新型的隔热保温材料，因其隔热保温效果明显，耐火减震，施工简捷且造价低廉，正好有力地解决了屋面找坡、保温隔热等功能要求。目前泡沫混凝土逐渐成为建筑屋面隔热找坡的首选材料之一。其施工工艺通过工程实践，总结形成本工法。 2工法特点1、泡沫混凝土是用机械方法将泡沫剂水溶液制备成泡沫，在将泡沫加入到含硅、钙质材料、水及各种外加剂等组成的料浆中，经混合搅拌，浇筑成型，养护而成的一种多孔材料。2、由于泡沫混凝土具有独特的气孔结构形式，使其具有良好的隔热性能，与常规的屋面材料相比具有质轻体硬、防火等性能。3、泡沫混凝土的导热系统低于0.15W/M•K，因而具有良好的隔热、保温效果。保温隔热效果显著，能有效地提高制冷制热设备的能量利用效率，从而节约能源。4、保护屋面，延长防水寿命，加强防火效果。由于泡沫混凝土内部由无数的泡沫孔组成，具有良好的隔热性能，可以有效地防止屋面结构变形以及层面结构与砌体交接处的温差裂缝通病。5、导热系数小，可以有效防止因热涨冷缩而引起屋面结构层的变形裂缝现象。因而泡沫混凝土具有轻质低弹，隔热保温，耐火减震，整体性及耐久性高等特点，其施工过程无需任何振捣，可降低劳动强度，而且造价低廉，环保经济，目前在屋面找坡、保温施工中广泛使用。3 适用范围 本工法适用于一般工业与民用建筑工程的平屋面找坡保温层的施工（传统屋面做法），其构造做法如图1：plenarysession,eachsessionoftheCentralCommitteeofnationalinstitutionsandpersonnelproblemshavebeenarranged,youcanconcentrateonnationaldevelopmentandreforms.　　Previousplenarysessionisoftenbrandedwithacentralleadingcollective,oftenbylookingatthethirdplenumoftheinitiativetofoundthecurrentcentralleadershipcollectivegovernancecharacteristics.　　FromtheanalysisoftheprocessofeconomicreforminChina,plenarysession,12session,14,16plenarysessionhaveprogrammaticmeaning,respectively,markingthefourstagesofChina"seconomicreform,andthatthestart-upphaseofreform,reform,constructionphaseandperfectingtheSocialistmarketeconomyframeworkstageofsocialistmarketeconomy.　　Previousplenarysessiontopicsproposedtothethirdplenarysessionof"takingclassstruggleasthekeylink,"shiftedtosocialistmodernization;　　12sessionmarkedthechangefromruraltourban,establishedwithpublicownershipastheFoundationofaplannedcommodityeconomy;　　13sessionatatimewhenboththeoldandthenewsystemchange,governanceandrectifytheeconomicorder;14...FairandefficientandauthoritativeSocialistjudicialsystem,safeguardthepeople"sinterests.　　LegalauthoritytoupholdtheConstitution,deepeningthereformofadministrativelawenforcement,ensurethattherighttoexercisejudicialpowerindependentlyandimpartiallyaccordingtolawtheprosecution,perfectingtherunningmechanismofjudicialpower,improvethesystemofjudicialprotectionofhumanrights.Plenarysession,Affairstherighttoadheretothesystem,andletthepeopleauthoritytoletthepowerrunintheSun,isshutupinacageofthesystempowerpolicy.DecisionScience,implementationshouldbeconstructedstrong,supervisetherunningofpowerfulsystem,improvethesystemofpunishingandpreventingcorruption,promotingpoliticalintegrity,andstrivetoachievecadres"honestandGovernmentintegrity,cleanpolitics.　　Toformascientificandeffectivecoordinationofpowerrestrictionandmechanismstostrengthenanti-corruptioninstitutionalinnovationandinstitutionalprotection,soundimprovementstylenormalsystem.Plenarysession,buildingasocialistcultureinChina,enhancingnationalculturalsoftpower,mustadheretotheorientationofadvancedSocialistculture,adheretothedevelopmentofSocialistculturewithChinesecharacteristics,adheretothepeople-centredwork-oriented,furtherdeepeningreformofculture.　　Toimprovetheculturalmanagementsystem,establishandimprovethemodernmarketsystemandbuildingmodernpublicculturalservicesystem,improvethelevelofcultureopening.Plenarysession,achievingdevelopmentresultsmoreequitablebenefitofallpeople,wemustspeedupreformofsocialprogramsandsolvetheissuesofconcerntothepeoplethemostdirectandrealinterest,andbettermeettheneedsofthepeople.　　Todeepeneducationreform,improveinstitutionalmechanismsforthe rapiddevelopmentofthemarketeconomyenvironmenttoexplorepublicservants"dutyconsumptionmonetizationreformhasprovidedagoodfoundation.Thesocializationofrearserviceworkhasbeenlaunched,andrapidprogressinsomeplacesanddepartments,dutyconsumptionmonetizationofcarrierandapproachtomanagementhasbeenresolved.Third,inrecentyears,exploringthemonetizationofdutyconsumptionhasmadesomeprogress,havegainedsomeexperienceandcanprovidereferencetothecomprehensivereformofthesystemofpublicservants"dutyconsumptionfurther.Implementingan"honestcanteen",standardizeofficialentertainingmanagement;enhancingthetelecommunicationexpensemanagement;eliminationofCountytravelandcountrysidesubsidies;research"villageofficials"capitalizationmanagementofcorporatespending,andsoon.Finally,group...　　18sessiontobeheldinBeijingfromNovember9,2013to12th.35yearsagoblewthethirdplenarysessionofthereformandopeningupinthespringbreeze,changed,affecttheworld;today,35yearslater,intheeyesofthenationandtheworldexpect,againtoreformmarkChina,usheredinthe18session.XIGeneralSecretarypointedoutthatChina"sreformhasenteredacrucialperiodandtheShamShuiPoDistrict,mustbebasedongreaterpoliticalcourageandwisdom,losenotimeindeepeningreforminimportantfields.Darestocrackahardnut,darestoquestiontheRapids,whichdarestobreakthebarrierofideas,anddaretobenefitcurebarriers.Deepeningreformandopeningupisonscheduletoachieveinstitutionalsafeguardsofthemoderatelywell-off.Underthe"fiveinone"theGenerallayoutofsocialistmodernizationrequirements,18sessionofthedecisionwasa"fiveinone"andtheimprovementofoverallschemeofreform,willpromoteanintegratedandcoordinatedeconomic,political,cultural,socialandecologicalcivilizationconstructionofthefivereformsandtheparty"sconstructionintheareaofinstitutionalreform.　　The"fiveinone"programmeistoachieveacomprehensivereformofinstitutionalguaranteesforobjectivesofbuildawell-offsociety,thesmoothprogressoftheconstructionofawell-offsocietyandreformtheobjectivesoftheprogramme.　　One,holdingtimeandplaceimportanceonNovember9,2013tothe18sessionofthe12thBeijingsince1978,35,havebeen7plenarysession,eachtimeonmajorissuesofpoliticalandeconomiclifeofthecountryhasmadeimportantdeployment.InaccordancewithPRCpoliticalpractice,oftenateverysessionoftheCPCCentralCommitteeinaplenarysessionwasheldimmediatelyaftertheparty"sCongress,onthetheme"personnel",discussingelectionCentral"stopleaders,suchastheelectionoftheStandingCommitteeofthepoliticalBureau,throughtheCentralCommitteemembers,decisions,suchasmembersoftheCentralMilitaryCommission.　　Thesecondplenarysession,isheldintwosessionsbeforethegeneralelection,mainlytodiscussanewStatepersonnelissues.Butbythethird 图1  屋面隔热找坡构造示意图4 工艺原理泡沫混凝土是用机械方法将泡沫水溶液加压制成均匀封闭的气泡组成的泡沫，然后将泡沫注入到由水泥、集料、掺合料、水及各种外加剂等制成的浆料中，再经混合搅拌，浇筑成型，养护而成的轻质多孔材料。5 工艺流程及操作要点 5.1 施工工艺流程按设计要求，通过试验确定配合比在发泡瓶中加入发泡剂和水水及外加剂加入搅拌机搅拌水泥加入搅拌机搅拌加压形成泡沫晶体基层清理混合搅拌形成泡沫混凝土将泡沫混凝土铺在施工部位标高控制，拉线找坡表面按要求刮平、48小时后养护验收图5.1工艺流程图plenarysession,eachsessionoftheCentralCommitteeofnationalinstitutionsandpersonnelproblemshavebeenarranged,youcanconcentrateonnationaldevelopmentandreforms.　　Previousplenarysessionisoftenbrandedwithacentralleadingcollective,oftenbylookingatthethirdplenumoftheinitiativetofoundthecurrentcentralleadershipcollectivegovernancecharacteristics.　　FromtheanalysisoftheprocessofeconomicreforminChina,plenarysession,12session,14,16plenarysessionhaveprogrammaticmeaning,respectively,markingthefourstagesofChina"seconomicreform,andthatthestart-upphaseofreform,reform,constructionphaseandperfectingtheSocialistmarketeconomyframeworkstageofsocialistmarketeconomy.　　Previousplenarysessiontopicsproposedtothethirdplenarysessionof"takingclassstruggleasthekeylink,"shiftedtosocialistmodernization;　　12sessionmarkedthechangefromruraltourban,establishedwithpublicownershipastheFoundationofaplannedcommodityeconomy;　　13sessionatatimewhenboththeoldandthenewsystemchange,governanceandrectifytheeconomicorder;14...FairandefficientandauthoritativeSocialistjudicialsystem,safeguardthepeople"sinterests.　　LegalauthoritytoupholdtheConstitution,deepeningthereformofadministrativelawenforcement,ensurethattherighttoexercisejudicialpowerindependentlyandimpartiallyaccordingtolawtheprosecution,perfectingtherunningmechanismofjudicialpower,improvethesystemofjudicialprotectionofhumanrights.Plenarysession,Affairstherighttoadheretothesystem,andletthepeopleauthoritytoletthepowerrunintheSun,isshutupinacageofthesystempowerpolicy.DecisionScience,implementationshouldbeconstructedstrong,supervisetherunningofpowerfulsystem,improvethesystemofpunishingandpreventingcorruption,promotingpoliticalintegrity,andstrivetoachievecadres"honestandGovernmentintegrity,cleanpolitics.　　Toformascientificandeffectivecoordinationofpowerrestrictionandmechanismstostrengthenanti-corruptioninstitutionalinnovationandinstitutionalprotection,soundimprovementstylenormalsystem.Plenarysession,buildingasocialistcultureinChina,enhancingnationalculturalsoftpower,mustadheretotheorientationofadvancedSocialistculture,adheretothedevelopmentofSocialistculturewithChinesecharacteristics,adheretothepeople-centredwork-oriented,furtherdeepeningreformofculture.　　Toimprovetheculturalmanagementsystem,establishandimprovethemodernmarketsystemandbuildingmodernpublicculturalservicesystem,improvethelevelofcultureopening.Plenarysession,achievingdevelopmentresultsmoreequitablebenefitofallpeople,wemustspeedupreformofsocialprogramsandsolvetheissuesofconcerntothepeoplethemostdirectandrealinterest,andbettermeettheneedsofthepeople.　　Todeepeneducationreform,improveinstitutionalmechanismsforthe rapiddevelopmentofthemarketeconomyenvironmenttoexplorepublicservants"dutyconsumptionmonetizationreformhasprovidedagoodfoundation.Thesocializationofrearserviceworkhasbeenlaunched,andrapidprogressinsomeplacesanddepartments,dutyconsumptionmonetizationofcarrierandapproachtomanagementhasbeenresolved.Third,inrecentyears,exploringthemonetizationofdutyconsumptionhasmadesomeprogress,havegainedsomeexperienceandcanprovidereferencetothecomprehensivereformofthesystemofpublicservants"dutyconsumptionfurther.Implementingan"honestcanteen",standardizeofficialentertainingmanagement;enhancingthetelecommunicationexpensemanagement;eliminationofCountytravelandcountrysidesubsidies;research"villageofficials"capitalizationmanagementofcorporatespending,andsoon.Finally,group...　　18sessiontobeheldinBeijingfromNovember9,2013to12th.35yearsagoblewthethirdplenarysessionofthereformandopeningupinthespringbreeze,changed,affecttheworld;today,35yearslater,intheeyesofthenationandtheworldexpect,againtoreformmarkChina,usheredinthe18session.XIGeneralSecretarypointedoutthatChina"sreformhasenteredacrucialperiodandtheShamShuiPoDistrict,mustbebasedongreaterpoliticalcourageandwisdom,losenotimeindeepeningreforminimportantfields.Darestocrackahardnut,darestoquestiontheRapids,whichdarestobreakthebarrierofideas,anddaretobenefitcurebarriers.Deepeningreformandopeningupisonscheduletoachieveinstitutionalsafeguardsofthemoderatelywell-off.Underthe"fiveinone"theGenerallayoutofsocialistmodernizationrequirements,18sessionofthedecisionwasa"fiveinone"andtheimprovementofoverallschemeofreform,willpromoteanintegratedandcoordinatedeconomic,political,cultural,socialandecologicalcivilizationconstructionofthefivereformsandtheparty"sconstructionintheareaofinstitutionalreform.　　The"fiveinone"programmeistoachieveacomprehensivereformofinstitutionalguaranteesforobjectivesofbuildawell-offsociety,thesmoothprogressoftheconstructionofawell-offsocietyandreformtheobjectivesoftheprogramme.　　One,holdingtimeandplaceimportanceonNovember9,2013tothe18sessionofthe12thBeijingsince1978,35,havebeen7plenarysession,eachtimeonmajorissuesofpoliticalandeconomiclifeofthecountryhasmadeimportantdeployment.InaccordancewithPRCpoliticalpractice,oftenateverysessionoftheCPCCentralCommitteeinaplenarysessionwasheldimmediatelyaftertheparty"sCongress,onthetheme"personnel",discussingelectionCentral"stopleaders,suchastheelectionoftheStandingCommitteeofthepoliticalBureau,throughtheCentralCommitteemembers,decisions,suchasmembersoftheCentralMilitaryCommission.　　Thesecondplenarysession,isheldintwosessionsbeforethegeneralelection,mainlytodiscussanewStatepersonnelissues.Butbythethird5.2 操作要点5.2.1 根据设计要求，试配泡沫混凝土，确定其水泥、发泡剂、水、集料的掺量。5.2.2 清理基层上的尘土、杂物和积水。5.2.3 按照泡沫混凝土层的设计厚度、设计坡度，用水泥砂浆贴点标高（贴灰饼），再拉线，冲筋。若设计无规定坡度值，坡度值宜为1.5~2%。5.2.4 在屋面与女儿墙交界处及凸出屋面的构造物四周埋设分格条。5.2.5 在基层上洒水湿润，用专用输送泵管在素水泥浆喷涂到基层表面。5.2.6 在发泡瓶内加入发泡剂及发泡剂量12～13倍的水充气加压3～6分钟，待空压机气压升压到0.6～0.8MPa后停机待用。5.2.7 在搅拌机内加入水和水泥及外加剂等搅拌2～3分钟形成稠状浓液，随后加入5.2.6中所述形成的泡沫搅拌。当搅拌机内泡沫混凝土坍落度增大到250～300mm时，用专用输送泵管将搅拌好的泡沫混凝送至施工的屋面。5.2.8 采用分段流水作业摊铺泡沫混凝土，虚铺厚度为实际厚度的1.2～1.3倍，然后用长3米的铝合金刮杠刮平即可。5.2.9 在泡沫混凝土接近终凝时，应先取出埋设在屋面凸出部位周边及女儿墙边的分格条；待泡沫混凝土终凝后，及时用切割机具切割排气槽，（排气槽兼分格缝）间距宜不超过36㎡，深度设置为泡沫混凝土厚度超过200mm的部位设置150深，其它部位深度至基层。在其表面水泥砂浆的分格缝的宽度按20mm留置，，养护期结束后在分格缝中嵌填PVC高级密封膏。5.2.10 泡沫混凝土施工完48小时后应浇水养护（5~10ºC时为72小时），养护时间不得少于5天。养护期内尽量避免人员在其上面行走及禁止堆积物品，以免破坏其表面气泡结构，使表面粉化引起其与上层水泥砂浆找平层连接效果而引起空鼓开裂等质量问题。plenarysession,eachsessionoftheCentralCommitteeofnationalinstitutionsandpersonnelproblemshavebeenarranged,youcanconcentrateonnationaldevelopmentandreforms.　　Previousplenarysessionisoftenbrandedwithacentralleadingcollective,oftenbylookingatthethirdplenumoftheinitiativetofoundthecurrentcentralleadershipcollectivegovernancecharacteristics.　　FromtheanalysisoftheprocessofeconomicreforminChina,plenarysession,12session,14,16plenarysessionhaveprogrammaticmeaning,respectively,markingthefourstagesofChina"seconomicreform,andthatthestart-upphaseofreform,reform,constructionphaseandperfectingtheSocialistmarketeconomyframeworkstageofsocialistmarketeconomy.　　Previousplenarysessiontopicsproposedtothethirdplenarysessionof"takingclassstruggleasthekeylink,"shiftedtosocialistmodernization;　　12sessionmarkedthechangefromruraltourban,establishedwithpublicownershipastheFoundationofaplannedcommodityeconomy;　　13sessionatatimewhenboththeoldandthenewsystemchange,governanceandrectifytheeconomicorder;14...FairandefficientandauthoritativeSocialistjudicialsystem,safeguardthepeople"sinterests.　　LegalauthoritytoupholdtheConstitution,deepeningthereformofadministrativelawenforcement,ensurethattherighttoexercisejudicialpowerindependentlyandimpartiallyaccordingtolawtheprosecution,perfectingtherunningmechanismofjudicialpower,improvethesystemofjudicialprotectionofhumanrights.Plenarysession,Affairstherighttoadheretothesystem,andletthepeopleauthoritytoletthepowerrunintheSun,isshutupinacageofthesystempowerpolicy.DecisionScience,implementationshouldbeconstructedstrong,supervisetherunningofpowerfulsystem,improvethesystemofpunishingandpreventingcorruption,promotingpoliticalintegrity,andstrivetoachievecadres"honestandGovernmentintegrity,cleanpolitics.　　Toformascientificandeffectivecoordinationofpowerrestrictionandmechanismstostrengthenanti-corruptioninstitutionalinnovationandinstitutionalprotection,soundimprovementstylenormalsystem.Plenarysession,buildingasocialistcultureinChina,enhancingnationalculturalsoftpower,mustadheretotheorientationofadvancedSocialistculture,adheretothedevelopmentofSocialistculturewithChinesecharacteristics,adheretothepeople-centredwork-oriented,furtherdeepeningreformofculture.　　Toimprovetheculturalmanagementsystem,establishandimprovethemodernmarketsystemandbuildingmodernpublicculturalservicesystem,improvethelevelofcultureopening.Plenarysession,achievingdevelopmentresultsmoreequitablebenefitofallpeople,wemustspeedupreformofsocialprogramsandsolvetheissuesofconcerntothepeoplethemostdirectandrealinterest,andbettermeettheneedsofthepeople.　　Todeepeneducationreform,improveinstitutionalmechanismsforthe rapiddevelopmentofthemarketeconomyenvironmenttoexplorepublicservants"dutyconsumptionmonetizationreformhasprovidedagoodfoundation.Thesocializationofrearserviceworkhasbeenlaunched,andrapidprogressinsomeplacesanddepartments,dutyconsumptionmonetizationofcarrierandapproachtomanagementhasbeenresolved.Third,inrecentyears,exploringthemonetizationofdutyconsumptionhasmadesomeprogress,havegainedsomeexperienceandcanprovidereferencetothecomprehensivereformofthesystemofpublicservants"dutyconsumptionfurther.Implementingan"honestcanteen",standardizeofficialentertainingmanagement;enhancingthetelecommunicationexpensemanagement;eliminationofCountytravelandcountrysidesubsidies;research"villageofficials"capitalizationmanagementofcorporatespending,andsoon.Finally,group...　　18sessiontobeheldinBeijingfromNovember9,2013to12th.35yearsagoblewthethirdplenarysessionofthereformandopeningupinthespringbreeze,changed,affecttheworld;today,35yearslater,intheeyesofthenationandtheworldexpect,againtoreformmarkChina,usheredinthe18session.XIGeneralSecretarypointedoutthatChina"sreformhasenteredacrucialperiodandtheShamShuiPoDistrict,mustbebasedongreaterpoliticalcourageandwisdom,losenotimeindeepeningreforminimportantfields.Darestocrackahardnut,darestoquestiontheRapids,whichdarestobreakthebarrierofideas,anddaretobenefitcurebarriers.Deepeningreformandopeningupisonscheduletoachieveinstitutionalsafeguardsofthemoderatelywell-off.Underthe"fiveinone"theGenerallayoutofsocialistmodernizationrequirements,18sessionofthedecisionwasa"fiveinone"andtheimprovementofoverallschemeofreform,willpromoteanintegratedandcoordinatedeconomic,political,cultural,socialandecologicalcivilizationconstructionofthefivereformsandtheparty"sconstructionintheareaofinstitutionalreform.　　The"fiveinone"programmeistoachieveacomprehensivereformofinstitutionalguaranteesforobjectivesofbuildawell-offsociety,thesmoothprogressoftheconstructionofawell-offsocietyandreformtheobjectivesoftheprogramme.　　One,holdingtimeandplaceimportanceonNovember9,2013tothe18sessionofthe12thBeijingsince1978,35,havebeen7plenarysession,eachtimeonmajorissuesofpoliticalandeconomiclifeofthecountryhasmadeimportantdeployment.InaccordancewithPRCpoliticalpractice,oftenateverysessionoftheCPCCentralCommitteeinaplenarysessionwasheldimmediatelyaftertheparty"sCongress,onthetheme"personnel",discussingelectionCentral"stopleaders,suchastheelectionoftheStandingCommitteeofthepoliticalBureau,throughtheCentralCommitteemembers,decisions,suchasmembersoftheCentralMilitaryCommission.　　Thesecondplenarysession,isheldintwosessionsbeforethegeneralelection,mainlytodiscussanewStatepersonnelissues.Butbythethird泡沫混凝土施工图1泡沫混凝土找坡图2泡沫混凝土找坡图3泡沫混凝土成型图45.3 劳动组织劳动组织应根据设备的组数以及划分的工作面、流水段来确定，以一组设备所需的施工人员配备为例，所需人员配备见表5.3。表5.3 各工种人员配备和工作任务序号工种人数工作任务1普工3将施工材料加入搅拌机及发泡瓶，运输成品泡沫混凝土2机械操作工2操作发泡瓶及搅拌机，切割分格缝3泥水技工1将泡沫混凝土摊铺、抹平、收光4指挥人员（工长）1组织指挥、调度、工序安排5杂工1现场清理、养护 6 材料及设备plenarysession,eachsessionoftheCentralCommitteeofnationalinstitutionsandpersonnelproblemshavebeenarranged,youcanconcentrateonnationaldevelopmentandreforms.　　Previousplenarysessionisoftenbrandedwithacentralleadingcollective,oftenbylookingatthethirdplenumoftheinitiativetofoundthecurrentcentralleadershipcollectivegovernancecharacteristics.　　FromtheanalysisoftheprocessofeconomicreforminChina,plenarysession,12session,14,16plenarysessionhaveprogrammaticmeaning,respectively,markingthefourstagesofChina"seconomicreform,andthatthestart-upphaseofreform,reform,constructionphaseandperfectingtheSocialistmarketeconomyframeworkstageofsocialistmarketeconomy.　　Previousplenarysessiontopicsproposedtothethirdplenarysessionof"takingclassstruggleasthekeylink,"shiftedtosocialistmodernization;　　12sessionmarkedthechangefromruraltourban,establishedwithpublicownershipastheFoundationofaplannedcommodityeconomy;　　13sessionatatimewhenboththeoldandthenewsystemchange,governanceandrectifytheeconomicorder;14...FairandefficientandauthoritativeSocialistjudicialsystem,safeguardthepeople"sinterests.　　LegalauthoritytoupholdtheConstitution,deepeningthereformofadministrativelawenforcement,ensurethattherighttoexercisejudicialpowerindependentlyandimpartiallyaccordingtolawtheprosecution,perfectingtherunningmechanismofjudicialpower,improvethesystemofjudicialprotectionofhumanrights.Plenarysession,Affairstherighttoadheretothesystem,andletthepeopleauthoritytoletthepowerrunintheSun,isshutupinacageofthesystempowerpolicy.DecisionScience,implementationshouldbeconstructedstrong,supervisetherunningofpowerfulsystem,improvethesystemofpunishingandpreventingcorruption,promotingpoliticalintegrity,andstrivetoachievecadres"honestandGovernmentintegrity,cleanpolitics.　　Toformascientificandeffectivecoordinationofpowerrestrictionandmechanismstostrengthenanti-corruptioninstitutionalinnovationandinstitutionalprotection,soundimprovementstylenormalsystem.Plenarysession,buildingasocialistcultureinChina,enhancingnationalculturalsoftpower,mustadheretotheorientationofadvancedSocialistculture,adheretothedevelopmentofSocialistculturewithChinesecharacteristics,adheretothepeople-centredwork-oriented,furtherdeepeningreformofculture.　　Toimprovetheculturalmanagementsystem,establishandimprovethemodernmarketsystemandbuildingmodernpublicculturalservicesystem,improvethelevelofcultureopening.Plenarysession,achievingdevelopmentresultsmoreequitablebenefitofallpeople,wemustspeedupreformofsocialprogramsandsolvetheissuesofconcerntothepeoplethemostdirectandrealinterest,andbettermeettheneedsofthepeople.　　Todeepeneducationreform,improveinstitutionalmechanismsforthe rapiddevelopmentofthemarketeconomyenvironmenttoexplorepublicservants"dutyconsumptionmonetizationreformhasprovidedagoodfoundation.Thesocializationofrearserviceworkhasbeenlaunched,andrapidprogressinsomeplacesanddepartments,dutyconsumptionmonetizationofcarrierandapproachtomanagementhasbeenresolved.Third,inrecentyears,exploringthemonetizationofdutyconsumptionhasmadesomeprogress,havegainedsomeexperienceandcanprovidereferencetothecomprehensivereformofthesystemofpublicservants"dutyconsumptionfurther.Implementingan"honestcanteen",standardizeofficialentertainingmanagement;enhancingthetelecommunicationexpensemanagement;eliminationofCountytravelandcountrysidesubsidies;research"villageofficials"capitalizationmanagementofcorporatespending,andsoon.Finally,group...　　18sessiontobeheldinBeijingfromNovember9,2013to12th.35yearsagoblewthethirdplenarysessionofthereformandopeningupinthespringbreeze,changed,affecttheworld;today,35yearslater,intheeyesofthenationandtheworldexpect,againtoreformmarkChina,usheredinthe18session.XIGeneralSecretarypointedoutthatChina"sreformhasenteredacrucialperiodandtheShamShuiPoDistrict,mustbebasedongreaterpoliticalcourageandwisdom,losenotimeindeepeningreforminimportantfields.Darestocrackahardnut,darestoquestiontheRapids,whichdarestobreakthebarrierofideas,anddaretobenefitcurebarriers.Deepeningreformandopeningupisonscheduletoachieveinstitutionalsafeguardsofthemoderatelywell-off.Underthe"fiveinone"theGenerallayoutofsocialistmodernizationrequirements,18sessionofthedecisionwasa"fiveinone"andtheimprovementofoverallschemeofreform,willpromoteanintegratedandcoordinatedeconomic,political,cultural,socialandecologicalcivilizationconstructionofthefivereformsandtheparty"sconstructionintheareaofinstitutionalreform.　　The"fiveinone"programmeistoachieveacomprehensivereformofinstitutionalguaranteesforobjectivesofbuildawell-offsociety,thesmoothprogressoftheconstructionofawell-offsocietyandreformtheobjectivesoftheprogramme.　　One,holdingtimeandplaceimportanceonNovember9,2013tothe18sessionofthe12thBeijingsince1978,35,havebeen7plenarysession,eachtimeonmajorissuesofpoliticalandeconomiclifeofthecountryhasmadeimportantdeployment.InaccordancewithPRCpoliticalpractice,oftenateverysessionoftheCPCCentralCommitteeinaplenarysessionwasheldimmediatelyaftertheparty"sCongress,onthetheme"personnel",discussingelectionCentral"stopleaders,suchastheelectionoftheStandingCommitteeofthepoliticalBureau,throughtheCentralCommitteemembers,decisions,suchasmembersoftheCentralMilitaryCommission.　　Thesecondplenarysession,isheldintwosessionsbeforethegeneralelection,mainlytodiscussanewStatepersonnelissues.Butbythethird6.1 材料6.1.1 水泥：P.O.32.5R以上普通硅酸盐水泥、矿渣硅酸盐水泥、粉煤灰硅酸盐水泥等均可使用。6.1.2 收缩补偿剂：一般为Cao-Al2O3-CaSO4,可有效提高泡沫混凝土的抗裂能力。（根据情况确定）6.1.3 泡沫剂：有厂家专业配送。6.1.4水：自来水或井水（淡水）6.1.5 材料均应有出厂合格证，出厂性能报告，产品使用说明等，并按规定做相关的进场检验。6.2 设备所需机具设备有：发泡瓶、FG50风冷系列空气压缩机（含压力表）、Φ100的钢丝塑料输送管（与压缩机连接使用将泡沫混凝土输送至屋面）、水准仪、卷尺、铁锹、坍落度筒、铝合金刮杠、木抹子、切割机等。FG50风冷系列空气压缩机技术参数见表6.2。表6.2 FG50风冷系列空气压缩机技术参数FG50排气量(m3/min)排气压力(Mpa)功率(Kw)缸径(mm)×缸数储气筒容积(L)0.480.74.080×31307 质量控制7.0.1 泡沫混凝土的配合比应根据设计标准强度、施工条件以及环境温度由试验来决定。各种原材料应符合其质量要求并应严格控制计量。(常用的配合比见表7.1)表7.1 泡沫混凝土常用配合比(kg/m3)  水泥(42.5R)泡沫剂(专利)配方料(专利助剂)水350~450根据工程容重需要确定31～1.5适量(以坍落度来控制掺量)注:本表以容重为400～600kg/m3的泡沫混凝土为例,坍落度为200～250mm.plenarysession,eachsessionoftheCentralCommitteeofnationalinstitutionsandpersonnelproblemshavebeenarranged,youcanconcentrateonnationaldevelopmentandreforms.　　Previousplenarysessionisoftenbrandedwithacentralleadingcollective,oftenbylookingatthethirdplenumoftheinitiativetofoundthecurrentcentralleadershipcollectivegovernancecharacteristics.　　FromtheanalysisoftheprocessofeconomicreforminChina,plenarysession,12session,14,16plenarysessionhaveprogrammaticmeaning,respectively,markingthefourstagesofChina"seconomicreform,andthatthestart-upphaseofreform,reform,constructionphaseandperfectingtheSocialistmarketeconomyframeworkstageofsocialistmarketeconomy.　　Previousplenarysessiontopicsproposedtothethirdplenarysessionof"takingclassstruggleasthekeylink,"shiftedtosocialistmodernization;　　12sessionmarkedthechangefromruraltourban,establishedwithpublicownershipastheFoundationofaplannedcommodityeconomy;　　13sessionatatimewhenboththeoldandthenewsystemchange,governanceandrectifytheeconomicorder;14...FairandefficientandauthoritativeSocialistjudicialsystem,safeguardthepeople"sinterests.　　LegalauthoritytoupholdtheConstitution,deepeningthereformofadministrativelawenforcement,ensurethattherighttoexercisejudicialpowerindependentlyandimpartiallyaccordingtolawtheprosecution,perfectingtherunningmechanismofjudicialpower,improvethesystemofjudicialprotectionofhumanrights.Plenarysession,Affairstherighttoadheretothesystem,andletthepeopleauthoritytoletthepowerrunintheSun,isshutupinacageofthesystempowerpolicy.DecisionScience,implementationshouldbeconstructedstrong,supervisetherunningofpowerfulsystem,improvethesystemofpunishingandpreventingcorruption,promotingpoliticalintegrity,andstrivetoachievecadres"honestandGovernmentintegrity,cleanpolitics.　　Toformascientificandeffectivecoordinationofpowerrestrictionandmechanismstostrengthenanti-corruptioninstitutionalinnovationandinstitutionalprotection,soundimprovementstylenormalsystem.Plenarysession,buildingasocialistcultureinChina,enhancingnationalculturalsoftpower,mustadheretotheorientationofadvancedSocialistculture,adheretothedevelopmentofSocialistculturewithChinesecharacteristics,adheretothepeople-centredwork-oriented,furtherdeepeningreformofculture.　　Toimprovetheculturalmanagementsystem,establishandimprovethemodernmarketsystemandbuildingmodernpublicculturalservicesystem,improvethelevelofcultureopening.Plenarysession,achievingdevelopmentresultsmoreequitablebenefitofallpeople,wemustspeedupreformofsocialprogramsandsolvetheissuesofconcerntothepeoplethemostdirectandrealinterest,andbettermeettheneedsofthepeople.　　Todeepeneducationreform,improveinstitutionalmechanismsforthe rapiddevelopmentofthemarketeconomyenvironmenttoexplorepublicservants"dutyconsumptionmonetizationreformhasprovidedagoodfoundation.Thesocializationofrearserviceworkhasbeenlaunched,andrapidprogressinsomeplacesanddepartments,dutyconsumptionmonetizationofcarrierandapproachtomanagementhasbeenresolved.Third,inrecentyears,exploringthemonetizationofdutyconsumptionhasmadesomeprogress,havegainedsomeexperienceandcanprovidereferencetothecomprehensivereformofthesystemofpublicservants"dutyconsumptionfurther.Implementingan"honestcanteen",standardizeofficialentertainingmanagement;enhancingthetelecommunicationexpensemanagement;eliminationofCountytravelandcountrysidesubsidies;research"villageofficials"capitalizationmanagementofcorporatespending,andsoon.Finally,group...　　18sessiontobeheldinBeijingfromNovember9,2013to12th.35yearsagoblewthethirdplenarysessionofthereformandopeningupinthespringbreeze,changed,affecttheworld;today,35yearslater,intheeyesofthenationandtheworldexpect,againtoreformmarkChina,usheredinthe18session.XIGeneralSecretarypointedoutthatChina"sreformhasenteredacrucialperiodandtheShamShuiPoDistrict,mustbebasedongreaterpoliticalcourageandwisdom,losenotimeindeepeningreforminimportantfields.Darestocrackahardnut,darestoquestiontheRapids,whichdarestobreakthebarrierofideas,anddaretobenefitcurebarriers.Deepeningreformandopeningupisonscheduletoachieveinstitutionalsafeguardsofthemoderatelywell-off.Underthe"fiveinone"theGenerallayoutofsocialistmodernizationrequirements,18sessionofthedecisionwasa"fiveinone"andtheimprovementofoverallschemeofreform,willpromoteanintegratedandcoordinatedeconomic,political,cultural,socialandecologicalcivilizationconstructionofthefivereformsandtheparty"sconstructionintheareaofinstitutionalreform.　　The"fiveinone"programmeistoachieveacomprehensivereformofinstitutionalguaranteesforobjectivesofbuildawell-offsociety,thesmoothprogressoftheconstructionofawell-offsocietyandreformtheobjectivesoftheprogramme.　　One,holdingtimeandplaceimportanceonNovember9,2013tothe18sessionofthe12thBeijingsince1978,35,havebeen7plenarysession,eachtimeonmajorissuesofpoliticalandeconomiclifeofthecountryhasmadeimportantdeployment.InaccordancewithPRCpoliticalpractice,oftenateverysessionoftheCPCCentralCommitteeinaplenarysessionwasheldimmediatelyaftertheparty"sCongress,onthetheme"personnel",discussingelectionCentral"stopleaders,suchastheelectionoftheStandingCommitteeofthepoliticalBureau,throughtheCentralCommitteemembers,decisions,suchasmembersoftheCentralMilitaryCommission.　　Thesecondplenarysession,isheldintwosessionsbeforethegeneralelection,mainlytodiscussanewStatepersonnelissues.Butbythethird7.0.2 屋面使用的泡沫混凝土的干燥容重为400～500kg/m3，导热系数≤0.22w/m.k。其容重、干燥收缩值、抗压强度按《混凝土小型空心砌块试验方法》（GB/T4111-1997）、吸水率按《加气混凝土体积密度、含水率和吸水率试验方法》（GB/T11970-1997）、导热系数按《绝热材料稳态热阻及有关特性的测定防护热法》（GB/T10294-88）的有关条款执行。7.0.3 屋面泡沫混凝土的施工及质量验收应满足《屋面工程技术规范》（GB50345-2004）,《屋面工程质量验收规范》（GB50207-2002）及《建筑节能工程施工质量验收规范》（GB50411-2007）的相关规定。7.0.4 整体现浇屋面泡沫混凝土的最薄处厚度不应小于60mm，分格缝留置的面积不应大于36㎡，分格缝应用柔性防水材料填嵌；其坡度必须准确，符合设计要求，不能倒泛水。7.0.5 大面积泡沫混凝土表面应平整，用2m靠尺检查，空隙不应大于5mm，并不得有疏松、起皮等现象。7.0.6 雨雪天或五级风以上的天气不得施工，施工的环境温度宜在5℃～40℃之间。8      安全措施采用本工法施工时，除应执行有关安全施工的规定外，尚应遵守注意下列事项：8.0.1 施工作业人员必须了解和掌握本工艺的技术操作要领，特殊工种（机械操作工等）应持证上岗。8.0.2 泡沫混凝土制作前，应对空气压缩机、发泡瓶、搅拌机等进行检查，且在试运转正常后方可开机工作。8.0.3 在施工中，要随时注意压力表的数值，严禁压力超标。并严格按操作规程及顺序操作空气压缩机和发泡瓶，防止空气压缩机气流管反弹伤人。9 环保要求9.0.1在添加材料时，施工人员必须带口罩等防护用品。9.0.2 要减少空气压缩机、搅拌机的噪声及震动或采取相应的隔离措施。施工时应避开居民的休息时间。9.0.3 泡沫混凝土为现场制作，所有材料应统一保管，剩余材料不能随意丢弃，尤其是各种外加剂及发泡剂等在工序完成后要及时收起，并妥善保管。10 效益分析plenarysession,eachsessionoftheCentralCommitteeofnationalinstitutionsandpersonnelproblemshavebeenarranged,youcanconcentrateonnationaldevelopmentandreforms.　　Previousplenarysessionisoftenbrandedwithacentralleadingcollective,oftenbylookingatthethirdplenumoftheinitiativetofoundthecurrentcentralleadershipcollectivegovernancecharacteristics.　　FromtheanalysisoftheprocessofeconomicreforminChina,plenarysession,12session,14,16plenarysessionhaveprogrammaticmeaning,respectively,markingthefourstagesofChina"seconomicreform,andthatthestart-upphaseofreform,reform,constructionphaseandperfectingtheSocialistmarketeconomyframeworkstageofsocialistmarketeconomy.　　Previousplenarysessiontopicsproposedtothethirdplenarysessionof"takingclassstruggleasthekeylink,"shiftedtosocialistmodernization;　　12sessionmarkedthechangefromruraltourban,establishedwithpublicownershipastheFoundationofaplannedcommodityeconomy;　　13sessionatatimewhenboththeoldandthenewsystemchange,governanceandrectifytheeconomicorder;14...FairandefficientandauthoritativeSocialistjudicialsystem,safeguardthepeople"sinterests.　　LegalauthoritytoupholdtheConstitution,deepeningthereformofadministrativelawenforcement,ensurethattherighttoexercisejudicialpowerindependentlyandimpartiallyaccordingtolawtheprosecution,perfectingtherunningmechanismofjudicialpower,improvethesystemofjudicialprotectionofhumanrights.Plenarysession,Affairstherighttoadheretothesystem,andletthepeopleauthoritytoletthepowerrunintheSun,isshutupinacageofthesystempowerpolicy.DecisionScience,implementationshouldbeconstructedstrong,supervisetherunningofpowerfulsystem,improvethesystemofpunishingandpreventingcorruption,promotingpoliticalintegrity,andstrivetoachievecadres"honestandGovernmentintegrity,cleanpolitics.　　Toformascientificandeffectivecoordinationofpowerrestrictionandmechanismstostrengthenanti-corruptioninstitutionalinnovationandinstitutionalprotection,soundimprovementstylenormalsystem.Plenarysession,buildingasocialistcultureinChina,enhancingnationalculturalsoftpower,mustadheretotheorientationofadvancedSocialistculture,adheretothedevelopmentofSocialistculturewithChinesecharacteristics,adheretothepeople-centredwork-oriented,furtherdeepeningreformofculture.　　Toimprovetheculturalmanagementsystem,establishandimprovethemodernmarketsystemandbuildingmodernpublicculturalservicesystem,improvethelevelofcultureopening.Plenarysession,achievingdevelopmentresultsmoreequitablebenefitofallpeople,wemustspeedupreformofsocialprogramsandsolvetheissuesofconcerntothepeoplethemostdirectandrealinterest,andbettermeettheneedsofthepeople.　　Todeepeneducationreform,improveinstitutionalmechanismsforthe rapiddevelopmentofthemarketeconomyenvironmenttoexplorepublicservants"dutyconsumptionmonetizationreformhasprovidedagoodfoundation.Thesocializationofrearserviceworkhasbeenlaunched,andrapidprogressinsomeplacesanddepartments,dutyconsumptionmonetizationofcarrierandapproachtomanagementhasbeenresolved.Third,inrecentyears,exploringthemonetizationofdutyconsumptionhasmadesomeprogress,havegainedsomeexperienceandcanprovidereferencetothecomprehensivereformofthesystemofpublicservants"dutyconsumptionfurther.Implementingan"honestcanteen",standardizeofficialentertainingmanagement;enhancingthetelecommunicationexpensemanagement;eliminationofCountytravelandcountrysidesubsidies;research"villageofficials"capitalizationmanagementofcorporatespending,andsoon.Finally,group...　　18sessiontobeheldinBeijingfromNovember9,2013to12th.35yearsagoblewthethirdplenarysessionofthereformandopeningupinthespringbreeze,changed,affecttheworld;today,35yearslater,intheeyesofthenationandtheworldexpect,againtoreformmarkChina,usheredinthe18session.XIGeneralSecretarypointedoutthatChina"sreformhasenteredacrucialperiodandtheShamShuiPoDistrict,mustbebasedongreaterpoliticalcourageandwisdom,losenotimeindeepeningreforminimportantfields.Darestocrackahardnut,darestoquestiontheRapids,whichdarestobreakthebarrierofideas,anddaretobenefitcurebarriers.Deepeningreformandopeningupisonscheduletoachieveinstitutionalsafeguardsofthemoderatelywell-off.Underthe"fiveinone"theGenerallayoutofsocialistmodernizationrequirements,18sessionofthedecisionwasa"fiveinone"andtheimprovementofoverallschemeofreform,willpromoteanintegratedandcoordinatedeconomic,political,cultural,socialandecologicalcivilizationconstructionofthefivereformsandtheparty"sconstructionintheareaofinstitutionalreform.　　The"fiveinone"programmeistoachieveacomprehensivereformofinstitutionalguaranteesforobjectivesofbuildawell-offsociety,thesmoothprogressoftheconstructionofawell-offsocietyandreformtheobjectivesoftheprogramme.　　One,holdingtimeandplaceimportanceonNovember9,2013tothe18sessionofthe12thBeijingsince1978,35,havebeen7plenarysession,eachtimeonmajorissuesofpoliticalandeconomiclifeofthecountryhasmadeimportantdeployment.InaccordancewithPRCpoliticalpractice,oftenateverysessionoftheCPCCentralCommitteeinaplenarysessionwasheldimmediatelyaftertheparty"sCongress,onthetheme"personnel",discussingelectionCentral"stopleaders,suchastheelectionoftheStandingCommitteeofthepoliticalBureau,throughtheCentralCommitteemembers,decisions,suchasmembersoftheCentralMilitaryCommission.　　Thesecondplenarysession,isheldintwosessionsbeforethegeneralelection,mainlytodiscussanewStatepersonnelissues.Butbythethird10.0.1 采用泡沫混凝土作屋面隔热找坡层与其它的屋面隔热找坡层（如水泥砂浆找坡加挤塑保温板、膨胀珍珠岩，陶粒混凝土，架空预制隔热板等）相比具有自重轻，工艺简单，工序少，保温隔热效果好等优点，且经济环保，有良好的综合效益。10.0.2 以唐山水岸名都屋面为例，本工艺与目前常用加气混凝土找坡和挤塑保温板隔热层相比，效益分析如下：（泡沫混凝土为新型建筑材料，定额中没有具体单价，以市场价计算，目前市场价格容重400kg/m3综合单价为300元/m3，其它单价均套用河北省2008年定额计算）1 用泡沫混凝土找坡隔热，屋面最厚处为250mm，最薄处为60mm，平均厚度为150mm，目前泡沫混凝土市场每立方米综合单价为300元/m3，即150mm厚每平方米单价为45元。2 若采用加气混凝土碎块找坡，根据施工工艺、设计要求，填铺厚度、坡度同泡沫混凝土平均找坡厚度150mm厚，综合单价245元/m3，即150厚每平方米单价为36.75元；每平方米60mm厚挤塑保温板每平方米的单价为49.4元/m2故采用水泥砂浆加挤塑保温板作为保温隔热找坡层每平方米的单价为:36.75＋49.4=86.15元/m23 相比用加气混凝土碎块找坡+挤塑保温板作为保温隔热找坡层与用泡沫混凝土作保温隔热找坡层，每平方米节约费用为86.15-45=41.15元/m2。节约将近一倍的费用。10.0.3节约垂直运输费用每栋约1000元。水岸名都项目屋面面积以6000㎡计算，共节省费用为41.15×6000+1000×6=25.29万元。11    工程实例 屋面泡沫混凝土施工技术在我公司承建的唐山市水岸名都项目得到很好的应用，屋面和楼地面共计16000㎡其实用效果显著，施工速度快，为公司带来了较好的综合效益。实践证明，推广本工法在屋面保温隔热找坡上的应用，对于降低工程成本，提高施工速度，节约垂直运输费用、节能环保，提高屋面质量，具有重大的意义。江苏省苏中建设集团股份有限公司2013.4plenarysession,eachsessionoftheCentralCommitteeofnationalinstitutionsandpersonnelproblemshavebeenarranged,youcanconcentrateonnationaldevelopmentandreforms.　　Previousplenarysessionisoftenbrandedwithacentralleadingcollective,oftenbylookingatthethirdplenumoftheinitiativetofoundthecurrentcentralleadershipcollectivegovernancecharacteristics.　　FromtheanalysisoftheprocessofeconomicreforminChina,plenarysession,12session,14,16plenarysessionhaveprogrammaticmeaning,respectively,markingthefourstagesofChina"seconomicreform,andthatthestart-upphaseofreform,reform,constructionphaseandperfectingtheSocialistmarketeconomyframeworkstageofsocialistmarketeconomy.　　Previousplenarysessiontopicsproposedtothethirdplenarysessionof"takingclassstruggleasthekeylink,"shiftedtosocialistmodernization;　　12sessionmarkedthechangefromruraltourban,establishedwithpublicownershipastheFoundationofaplannedcommodityeconomy;　　13sessionatatimewhenboththeoldandthenewsystemchange,governanceandrectifytheeconomicorder;14...FairandefficientandauthoritativeSocialistjudicialsystem,safeguardthepeople"sinterests.　　LegalauthoritytoupholdtheConstitution,deepeningthereformofadministrativelawenforcement,ensurethattherighttoexercisejudicialpowerindependentlyandimpartiallyaccordingtolawtheprosecution,perfectingtherunningmechanismofjudicialpower,improvethesystemofjudicialprotectionofhumanrights.Plenarysession,Affairstherighttoadheretothesystem,andletthepeopleauthoritytoletthepowerrunintheSun,isshutupinacageofthesystempowerpolicy.DecisionScience,implementationshouldbeconstructedstrong,supervisetherunningofpowerfulsystem,improvethesystemofpunishingandpreventingcorruption,promotingpoliticalintegrity,andstrivetoachievecadres"honestandGovernmentintegrity,cleanpolitics.　　Toformascientificandeffectivecoordinationofpowerrestrictionandmechanismstostrengthenanti-corruptioninstitutionalinnovationandinstitutionalprotection,soundimprovementstylenormalsystem.Plenarysession,buildingasocialistcultureinChina,enhancingnationalculturalsoftpower,mustadheretotheorientationofadvancedSocialistculture,adheretothedevelopmentofSocialistculturewithChinesecharacteristics,adheretothepeople-centredwork-oriented,furtherdeepeningreformofculture.　　Toimprovetheculturalmanagementsystem,establishandimprovethemodernmarketsystemandbuildingmodernpublicculturalservicesystem,improvethelevelofcultureopening.Plenarysession,achievingdevelopmentresultsmoreequitablebenefitofallpeople,wemustspeedupreformofsocialprogramsandsolvetheissuesofconcerntothepeoplethemostdirectandrealinterest,andbettermeettheneedsofthepeople.　　Todeepeneducationreform,improveinstitutionalmechanismsforthe'