WOHHUP(Private)LTDPictorialMethodStatementforTimberDoorSub-FrameInstallationTheCascadiaCondominium图解木门底框的安装步骤A.Materials材料1－JurcemBasePlaster－内墙沙灰B.ToolsandEquipment2工具、设备-Plumbbob铅锤线-Compressor鸭嘴泵-AirGun气钉枪-Cutter锯子-LAngle“L”角尺-StraightNails,WaveNails光钉，螺纹钉-BostikAdhesive，粘合胶-Mallet木槌-HandSaw砂纸C.StatutoryClearance3规定的清理工作Obtainclearancefromothertrades(suchasstructural,architectural&M&Etrades)priortotimberworks.在安装门框之前，确保结构、砖墙、水电等阶段的工作已经完成D.MaterialsCheck4检查材料Thedimensionsofthesubframe(WxH)willbemanufacturedbasedonapprovedshopdrawingsandtoverifyallthedimensiononsitebeforefabrications.在装备之前，要根据图纸并核实该工程所有门框的尺寸来制造门框。5Checkdamages,cracks,holes,unprimedparts.检查损坏，裂缝，洞，油漆等。E.Preparation准备工作6Checkthebrickwallopeningforcorrectsizeandposition.检查砖墙预留洞口的尺寸和位置。7Minortrimmingofsubframetocatchgoodalignment.Primershallbeusedtotouchupanyexposedsurfaceofthesubframe.仔细检查修检门框以达到最好的尺寸。门框表面任何暴露出的部分需用底漆刷好。F.Execution具体步骤8Setthesubframeupusingthesettingupdatumreferencelineonwall(Datumreferencelinetobeprovidedbythebuilder).利用墙上的1米定位线来确定门框的位置。（门框上定位线由工人标出）。9Checktheframefromthefloorsettingoutline.根据楼层地面上的定位线来核实门框的位置。10Positionandadjustsubframeusingtimberwedgebetweensubframeandwalltoobtainverticalalignment.Ensuresufficientprotrusionofthesubframetoreceivewallfinishes.用木板楔调整固定门框的垂直方向位置，保证门框足够的贴住墙边。11Checkverticalalignment.检查垂直度。12SecureframebybendingandnailingtheholdfastswhicharefastenedtothedoorjambtoR.C.wall.使用铁片来固定门框，用钉子把铁片钉在侧门框和混凝土墙面上，连接固定。13Securesubframebybendingandnailingthemetalstripwhicharefastenedtothedoorjambtoblockwall.AdjusttheholdfastsandmetalstripstoavoidanyM&Eswitchesorchasing.把铁片钉在门框和墙面上以固定门框，调整铁片在合适的位置，避开水电装备（电盒、管道、开关盒等）14Thesubframebasetimberpieceshallberemovedaftersecuringtheholdfasts.门框被方便钩固定好以后，拿掉门框底边的支撑木板。15Usecementmortartogroutthegapbetweenthesubframeandthewalltoprovideextrasecuritytothesubframeinstalled.Thetimberwedgeshallberemoved1dayafterinstallationforthegrouttoharden.用水泥浆填充门框