高层住宅小区车库屋面防水施工技术交底 7页

1技术交底记录鲁JJ－005工程名称福惠花园高层住宅小区施工单位烟建集团四公司交底部位车库顶板工序名称屋面防水交底提要：车库顶板防水交底内容：一、施工准备（一）作业条件1、施工前审核图纸,车库顶板防水工程必须由具备相应资质等级的专业施工队施工,作业人员须持证上岗。2、卷材遇风井上返至风井挑檐底，用通长刚压条压住，密封膏密封。3、遇楼梯上返至回填土以上600mm。用通长刚压条压住，密封膏密封。4、遇主楼上返至回填土以上600mm，用通长刚压条压住，密封膏密封。（二）材料及要求1、规格、材质:满足设计要求。2、防水卷材:聚乙烯丙纶复合防水卷材≥0.7mm。必须有出厂质量合格证,有相应资质等级检测部门出具的检测报告、产品性能和使用说明书;进场后应进行外观检查,合格后按规定取样复试,并实行有见证取样和送检。3、底胶:粘结料。4、聚氨酯嵌缝膏:用于密封卷材收头部位。（三）施工机具电动搅拌器、铁辊、手持压滚、压子、小平铲、铁桶、剪刀、钢卷尺、笤帚、小线、粉笔等。项目（专业）技术负责人交底人接受交底人山东省建设工程质量监督总站监制Designedforscrewfortheground;groundalignments,reasonable,donotplaceateasytobruiseandbreak;prohibittheuseofawirearoundtheseriesgrounded;doesnotallowaportionofthemetalhousingwithprotectiveearthingofelectricalequipment,andtheotherpartofthemetalprotectionofelectricalequipmentzero.3lightingsystemhaspowerlightingcircuitcontrolsshouldbeconsistentwiththelightingdistributionboxandcircuitidentificationswitchandlampcontrolcorrespondstotheorder.4checktheinsulationofallelectricalequipmentandwiring.5checkthestandbypowersupplies,standbyequipment,shouldbekeptingoodcondition.6transmissionpriortocommissioningandoperatingproceduresshouldbedevelopedfirst;whenthetransmission,headofcommissioningshouldbepresent.5.3.4.2lightingpilot1,electricallightingequipmentshouldbepowersystemoperation,alllightingshallbeopenedinthesystem.2,publicbuildinglightingsystempowerupcontinuousoperationtimeshouldbe24h.3,alllightsshouldbeopenedonceevery2Hrecordrunning,trouble-freecontinuousoperationoftimeabovethemeasuredvaluestofillinthetrialrecord.Fourthsectiontodrainagesystemdebuggingwatersystemdebugging5.4.1.1debuggingcontent:Systemhydraulictest,andwatersystempressuretestserialnumberdebuggingprojectdebuggingcontent1systemhydraulictestaccordingtotrypressurepartitionorsegmentofdividedrange,accordingtotestpressureofstandardandqualitystandard,willwholesysteminjectionandstartedpumpgroupreacheddesignflowHou,intestpressureXiapipelinesystem10minwithin\n2技术交底记录鲁JJ－005工程名称烟台市福惠花园高层住宅小区施工单位烟建集团四公司交底部位车库顶板工序名称屋面防水交底提要：车库顶板防水交底内容：一、质量要求质量要求符合《屋面工程质量验收规范》(GB50207-2002)的规定。项序项目允许偏差或允许值（mm）主控项目1卷材及配套材料质量项目性能指标抗拉强度（MPa）≥9.8断裂伸长率（%）≥10不透水性（MPa×h）0.3×2耐热老化（℃×h）100℃×720h强度不下降耐低温（℃）-30℃绕ф10mm无裂纹2卷材防水层蓄水试验时间不应少于24h3防水细部构造根据屋面的结构变形、温差变形、干缩变形和震动等因素，使节点设防能够满足基层变形。一般项目1卷材搭接缝与收头质量墙体为砖砌时，应在凹槽将卷材收头压实。凹槽距屋面找平层高度不应小于250mm。墙体为混凝土时，收头用金属压条钉压。2卷材保护层水泥砂浆保护层3排汽屋面孔道留置间距6m，纵横设置4卷材铺贴方向铺贴反响正确5搭接宽度允许偏差-10mm项目（专业）技术负责人交底人接受交底人山东省建设工程质量监督总站监制Designedforscrewfortheground;groundalignments,reasonable,donotplaceateasytobruiseandbreak;prohibittheuseofawirearoundtheseriesgrounded;doesnotallowaportionofthemetalhousingwithprotectiveearthingofelectricalequipment,andtheotherpartofthemetalprotectionofelectricalequipmentzero.3lightingsystemhaspowerlightingcircuitcontrolsshouldbeconsistentwiththelightingdistributionboxandcircuitidentificationswitchandlampcontrolcorrespondstotheorder.4checktheinsulationofallelectricalequipmentandwiring.5checkthestandbypowersupplies,standbyequipment,shouldbekeptingoodcondition.6transmissionpriortocommissioningandoperatingproceduresshouldbedevelopedfirst;whenthetransmission,headofcommissioningshouldbepresent.5.3.4.2lightingpilot1,electricallightingequipmentshouldbepowersystemoperation,alllightingshallbeopenedinthesystem.2,publicbuildinglightingsystempowerupcontinuousoperationtimeshouldbe24h.3,alllightsshouldbeopenedonceevery2Hrecordrunning,trouble-freecontinuousoperationoftimeabovethemeasuredvaluestofillinthetrialrecord.Fourthsectiontodrainagesystemdebuggingwatersystemdebugging5.4.1.1debuggingcontent:Systemhydraulictest,andwatersystempressuretestserialnumberdebuggingprojectdebuggingcontent1systemhydraulictestaccordingtotrypressurepartitionorsegmentofdividedrange,accordingtotestpressureofstandardandqualitystandard,willwholesysteminjectionandstartedpumpgroupreacheddesignflowHou,intestpressureXiapipelinesystem10minwithin\n3技术交底记录鲁JJ－005工程名称烟台市福惠花园高层住宅小区施工单位烟建集团四公司交底部位车库顶板工序名称屋面防水交底提要：车库顶板防水交底内容：一、工艺流程基层清理→做找平层→附加层施工→卷材与基层表面涂胶→卷材铺贴→卷材收头粘结→卷材接头密封→蓄水试验→做保护层→做耐根穿防水卷材二、操作工艺（一）清理基层1、防水层施工前将已验收合格的基层表面清扫干净,不得有浮尘、杂物等影响防水层质量的缺陷。（二）附加层施工阴阳角部位必须先做附加层。（三）卷材与基层表面涂胶1、卷材表面涂胶:将卷材铺展在干净的基层上,用长把滚刷蘸粘结料滚涂均匀。应留出搭接部位不涂胶,边头部位空出100mm。2、基层表面涂胶:在其表面涂刷粘结料,用长把滚刷蘸,不得在一处反复涂刷,防止形成凝聚块,细部位置可用毛刷均匀涂刷,即可铺贴卷材。（四）卷材铺贴1、卷材应平行屋脊从檐口处往上铺贴,双向流水坡度卷材搭接应顺流水方向,长边及端头的搭接宽度均为100mm,且端头接茬要错开250mm。2、卷材应从流水坡度的下坡开始,按卷材规格弹出基准线铺贴,并使卷材的长向与流水坡向垂直。注意卷材配制应减少阴阳角处的接头。3、铺贴平面与立面相连接的卷材,应由下向上进行,使卷材紧贴阴阳角,铺展时对卷材不可拉得过紧,且不得有皱褶、空鼓等现象。4、卷材末端收头及边嵌固:为了防止卷材末端剥落,造成渗膏或其他密封材料封闭.当密封材料固化后,表面再涂刷一层聚氨酯防水涂料,然后压抹107胶水泥砂浆压缝封闭。项目（专业）技术负责人交底人接受交底人山东省建设工程质量监督总站监制Designedforscrewfortheground;groundalignments,reasonable,donotplaceateasytobruiseandbreak;prohibittheuseofawirearoundtheseriesgrounded;doesnotallowaportionofthemetalhousingwithprotectiveearthingofelectricalequipment,andtheotherpartofthemetalprotectionofelectricalequipmentzero.3lightingsystemhaspowerlightingcircuitcontrolsshouldbeconsistentwiththelightingdistributionboxandcircuitidentificationswitchandlampcontrolcorrespondstotheorder.4checktheinsulationofallelectricalequipmentandwiring.5checkthestandbypowersupplies,standbyequipment,shouldbekeptingoodcondition.6transmissionpriortocommissioningandoperatingproceduresshouldbedevelopedfirst;whenthetransmission,headofcommissioningshouldbepresent.5.3.4.2lightingpilot1,electricallightingequipmentshouldbepowersystemoperation,alllightingshallbeopenedinthesystem.2,publicbuildinglightingsystempowerupcontinuousoperationtimeshouldbe24h.3,alllightsshouldbeopenedonceevery2Hrecordrunning,trouble-freecontinuousoperationoftimeabovethemeasuredvaluestofillinthetrialrecord.Fourthsectiontodrainagesystemdebuggingwatersystemdebugging5.4.1.1debuggingcontent:Systemhydraulictest,andwatersystempressuretestserialnumberdebuggingprojectdebuggingcontent1systemhydraulictestaccordingtotrypressurepartitionorsegmentofdividedrange,accordingtotestpressureofstandardandqualitystandard,willwholesysteminjectionandstartedpumpgroupreacheddesignflowHou,intestpressureXiapipelinesystem10minwithin\n4技术交底记录鲁JJ－005工程名称烟台市福惠花园高层住宅小区施工单位烟建集团四公司交底部位车库顶板工序名称屋面防水交底提要：车库顶板防水交底内容：一、成品保护1、已铺好的卷材防水层,应及时采取保护措施,防止机具和施工作业损伤。2、屋面防水层施工中不得将穿过屋面、墙面的管根损伤变位。3、变形缝、水落管日等处防水层施工前,应进行临时堵塞,防水层完工后,应进行清除,保证管、缝内通畅,满足使用功能。4、施工中不得污染已做完的成品。二、应注意的质量问题1、卷材防水层空鼓:多发生在找平层与卷材之间,尤其是卷材的接缝处:原因是基层不干燥,卷材粘结不牢,压得不实;应控制好各工序的验收。2、,施工中保护好接槎,嵌缝时应清理,使干净的接搓面相粘,以保证施工质量,认真做蓄水试验。七、安全要求：根据现场工程进度要求，各施工队在室外阳台、空中、井道边缘作业，为保证各施工队做到安全、文明、保质保量的施工，请各施工队人员必须遵守国家现行施工安全各项规程，并严格执行：1.进入施工现场，作业人员须将安全帽、工作服、工作鞋等安全防护用品佩带整齐。2.在室外阳台施工人员，当双脚需离开地面并高出阳台护栏或踩踏在人子梯上施工时，必须佩带好符合合格要求的安全带。3.在高处作业的人员，所使用的铁凳、木凳应牢固，两凳间搭设脚手板的，间距不得大于2m。4.佩带安全带时，安全带锁扣必须挂在固定牢固的物件上，避免发生意外时所挂扣的物件出现移动或断裂，给正在施工的人员带来危险及伤害。5.施工人员在上下梯子时，必须面对梯子，双手扶牢，不得手持物件攀登。6.在高处、井道作业时，操作人员相应有安全带等其他安全防护措施。7.使用人货电梯时，必须要有专业司机驾驶。不得擅自开动电梯。8.6级以上大风禁止作业。9.恐高者、癫痫患者、酒后、穿拖鞋者严禁进入工地施工。项目（专业）技术负责人交底人接受交底人山东省建设工程质量监督总站监制Designedforscrewfortheground;groundalignments,reasonable,donotplaceateasytobruiseandbreak;prohibittheuseofawirearoundtheseriesgrounded;doesnotallowaportionofthemetalhousingwithprotectiveearthingofelectricalequipment,andtheotherpartofthemetalprotectionofelectricalequipmentzero.3lightingsystemhaspowerlightingcircuitcontrolsshouldbeconsistentwiththelightingdistributionboxandcircuitidentificationswitchandlampcontrolcorrespondstotheorder.4checktheinsulationofallelectricalequipmentandwiring.5checkthestandbypowersupplies,standbyequipment,shouldbekeptingoodcondition.6transmissionpriortocommissioningandoperatingproceduresshouldbedevelopedfirst;whenthetransmission,headofcommissioningshouldbepresent.5.3.4.2lightingpilot1,electricallightingequipmentshouldbepowersystemoperation,alllightingshallbeopenedinthesystem.2,publicbuildinglightingsystempowerupcontinuousoperationtimeshouldbe24h.3,alllightsshouldbeopenedonceevery2Hrecordrunning,trouble-freecontinuousoperationoftimeabovethemeasuredvaluestofillinthetrialrecord.Fourthsectiontodrainagesystemdebuggingwatersystemdebugging5.4.1.1debuggingcontent:Systemhydraulictest,andwatersystempressuretestserialnumberdebuggingprojectdebuggingcontent1systemhydraulictestaccordingtotrypressurepartitionorsegmentofdividedrange,accordingtotestpressureofstandardandqualitystandard,willwholesysteminjectionandstartedpumpgroupreacheddesignflowHou,intestpressureXiapipelinesystem10minwithin\n5技术交底记录鲁JJ－005工程名称烟台市福惠花园高层住宅小区施工单位烟建集团四公司交底部位车库顶板工序名称屋面防水交底提要：车库顶板防水交底内容：防水做法图纸：项目（专业）技术负责人交底人接受交底人山东省建设工程质量监督总站监制Designedforscrewfortheground;groundalignments,reasonable,donotplaceateasytobruiseandbreak;prohibittheuseofawirearoundtheseriesgrounded;doesnotallowaportionofthemetalhousingwithprotectiveearthingofelectricalequipment,andtheotherpartofthemetalprotectionofelectricalequipmentzero.3lightingsystemhaspowerlightingcircuitcontrolsshouldbeconsistentwiththelightingdistributionboxandcircuitidentificationswitchandlampcontrolcorrespondstotheorder.4checktheinsulationofallelectricalequipmentandwiring.5checkthestandbypowersupplies,standbyequipment,shouldbekeptingoodcondition.6transmissionpriortocommissioningandoperatingproceduresshouldbedevelopedfirst;whenthetransmission,headofcommissioningshouldbepresent.5.3.4.2lightingpilot1,electricallightingequipmentshouldbepowersystemoperation,alllightingshallbeopenedinthesystem.2,publicbuildinglightingsystempowerupcontinuousoperationtimeshouldbe24h.3,alllightsshouldbeopenedonceevery2Hrecordrunning,trouble-freecontinuousoperationoftimeabovethemeasuredvaluestofillinthetrialrecord.Fourthsectiontodrainagesystemdebuggingwatersystemdebugging5.4.1.1debuggingcontent:Systemhydraulictest,andwatersystempressuretestserialnumberdebuggingprojectdebuggingcontent1systemhydraulictestaccordingtotrypressurepartitionorsegmentofdividedrange,accordingtotestpressureofstandardandqualitystandard,willwholesysteminjectionandstartedpumpgroupreacheddesignflowHou,intestpressureXiapipelinesystem10minwithin\n4技术交底记录鲁JJ－005工程名称烟台市福惠花园高层住宅小区施工单位烟建集团四公司交底部位车库顶板工序名称屋面防水交底提要：车库顶板PVC耐穿刺防水卷材补充交底交底内容：1、本工程采用w2型PVC防水卷材(内增强型)。主要物理性能：拉伸强度：≥10mpa。断裂延伸率≥200%。耐根穿试验合格。低温柔度≥-25℃。尺寸变化率≥1.0%。2、PVC耐根穿刺防水卷材大面积空铺施工时，距屋面周边800mm内的卷材应与基层满粘。3、当搭接缝采用热风焊接施工时，卷材长边和短边的搭接宽度均不应小于100mm，单焊缝的有效焊接宽度应为25mm。4、车库外墙侧面pvc耐穿刺防水卷材与sbc的粘结应采用专用粘结料。项目（专业）技术负责人交底人接受交底人山东省建设工程质量监督总站监制Designedforscrewfortheground;groundalignments,reasonable,donotplaceateasytobruiseandbreak;prohibittheuseofawirearoundtheseriesgrounded;doesnotallowaportionofthemetalhousingwithprotectiveearthingofelectricalequipment,andtheotherpartofthemetalprotectionofelectricalequipmentzero.3lightingsystemhaspowerlightingcircuitcontrolsshouldbeconsistentwiththelightingdistributionboxandcircuitidentificationswitchandlampcontrolcorrespondstotheorder.4checktheinsulationofallelectricalequipmentandwiring.5checkthestandbypowersupplies,standbyequipment,shouldbekeptingoodcondition.6transmissionpriortocommissioningandoperatingproceduresshouldbedevelopedfirst;whenthetransmission,headofcommissioningshouldbepresent.5.3.4.2lightingpilot1,electricallightingequipmentshouldbepowersystemoperation,alllightingshallbeopenedinthesystem.2,publicbuildinglightingsystempowerupcontinuousoperationtimeshouldbe24h.3,alllightsshouldbeopenedonceevery2Hrecordrunning,trouble-freecontinuousoperationoftimeabovethemeasuredvaluestofillinthetrialrecord.Fourthsectiontodrainagesystemdebuggingwatersystemdebugging5.4.1.1debuggingcontent:Systemhydraulictest,andwatersystempressuretestserialnumberdebuggingprojectdebuggingcontent1systemhydraulictestaccordingtotrypressurepartitionorsegmentofdividedrange,accordingtotestpressureofstandardandqualitystandard,willwholesysteminjectionandstartedpumpgroupreacheddesignflowHou,intestpressureXiapipelinesystem10minwithin\nDesignedforscrewfortheground;groundalignments,reasonable,donotplaceateasytobruiseandbreak;prohibittheuseofawirearoundtheseriesgrounded;doesnotallowaportionofthemetalhousingwithprotectiveearthingofelectricalequipment,andtheotherpartofthemetalprotectionofelectricalequipmentzero.3lightingsystemhaspowerlightingcircuitcontrolsshouldbeconsistentwiththelightingdistributionboxandcircuitidentificationswitchandlampcontrolcorrespondstotheorder.4checktheinsulationofallelectricalequipmentandwiring.5checkthestandbypowersupplies,standbyequipment,shouldbekeptingoodcondition.6transmissionpriortocommissioningandoperatingproceduresshouldbedevelopedfirst;whenthetransmission,headofcommissioningshouldbepresent.5.3.4.2lightingpilot1,electricallightingequipmentshouldbepowersystemoperation,alllightingshallbeopenedinthesystem.2,publicbuildinglightingsystempowerupcontinuousoperationtimeshouldbe24h.3,alllightsshouldbeopenedonceevery2Hrecordrunning,trouble-freecontinuousoperationoftimeabovethemeasuredvaluestofillinthetrialrecord.Fourthsectiontodrainagesystemdebuggingwatersystemdebugging5.4.1.1debuggingcontent:Systemhydraulictest,andwatersystempressuretestserialnumberdebuggingprojectdebuggingcontent1systemhydraulictestaccordingtotrypressurepartitionorsegmentofdividedrange,accordingtotestpressureofstandardandqualitystandard,willwholesysteminjectionandstartedpumpgroupreacheddesignflowHou,intestpressureXiapipelinesystem10minwithin