深圳高层综合大楼落地脚手架技术交底

'落地式脚手架施工分项工程质量技术交底卡GD施工单位中国中铁深圳地铁5号线5318标工程项目经理部工程名称深圳地铁5号线塘朗车辆段综合楼工程项目5318标分部工程落地式脚手架工程交底部位综合楼大楼及**房日期2010年11月15日交底内容一、施工概况综合楼主楼6层以下采用落地式双排脚手架，6层为主体结构的转换层，6层、6层以上采用型钢悬挑式钢管脚手架，外架采用双排扣件式钢管脚手架，外架沿建筑结构边、建筑外形全长搭设；主楼东、西面有条形石材幕墙装饰、南北面中轴线处结构外挑板、玻璃幕墙处需搭设3排架，当有具体安装要求时可拆除内第三排架提供操作空间；施工升降机处为考虑工期，计划在11~13轴交M轴处设置施工升降机，（平面布置见附图）搭设架体单独设置，横杆、剪刀撑时应断开设置。轴线A—H~16交C轴处从裙楼屋顶开始搭设双排扣件式钢管脚手架，搭设高度为9.40m，从四层开始与架体连为一体。二、施工准备（1）钢管、扣件、脚手板应进行检查验收，不合格的构件不得使用，经检查合格的构配件应按品种、规格分类，堆放整齐、平稳，堆放场地不得有积水。（2）应清除地面杂物，平整搭设场地，并使排水畅通。（3）对外架底座处回填土必须夯实，如不密实应进行夯实处理。（4）按脚手架的柱距、排距要求进行放线、定位。（5）铺设垫板，应准确地放在定位线上，垫板必须铺放平稳，不得悬空。三、脚手架搭设顺序基土夯实硬化→铺通长脚手板→弹线、立杆定位→摆放扫地杆→竖立杆并与扫地杆扣紧→装扫地小横杆、并与立杆和扫地杆扣紧→装第一步大横杆并与各立杆扣紧→安第一步小横杆→安第一道拉杆→安第二步大横杆→安第二步小横杆→加设剪刀撑→铺设脚手板→挂安全网→接立杆→安第三、第四步……大横杆和小横杆henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand 四、脚手架搭设技术参数脚手架排数：两、三排钢管架；钢管类型(毫米)：φ48×3.5脚手架搭设高度Hs(米)：22.07脚手架步距h(米)：1.8；立杆纵距1.5；立杆横距b(m)：1.05脚手架内排距墙(米)：0.3；小横杆与大横杆之间用直角扣件连接小横杆间距S(米)：1.5扫地杆距地面高度（米）：0.2大小横杆的布置方法：大横杆在小横杆上面横杆与立杆的连接方式：单扣件连墙件布置：两步三跨五、搭设要求立杆及垫板：脚手架底部用来承受脚手架立柱传递下来的荷载，用厚度大于18㎜宽度大200㎜长500mm的模板做垫板，立杆的接头在相邻杆位置要错开,并布置在不同步距内，同步内隔一根立杆的两个相隔接头在高度方向错开的距离不宜小于500mm；各接头中心至主节点的距离不宜大于步距的1/3；搭接长度不应小于1m，应采用不少于3个旋转和扣件固定，端部扣件盖板的边缘至杆端距离不应小于100mm。立杆顶端高出女儿墙上皮1m，高出檐口上皮1.5m。水平杆：纵向水平杆设置在立杆内侧，其长度不小于3跨；纵向水平杆接长采用对接扣件连接，也可采用搭接。对、接、搭接应符合下列规定：纵向水平杆的对接扣件应交错布置：两根相邻纵向水平杆的接头不设置在同步或同跨内；不同步或不同跨两个相邻接头在水平方向错开的距离不小于500mm；各接头中心至最近主节点的距离不大于纵距的1/3，搭接长度不小于1m，应等间距设置3henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand 个旋转扣件固定，端部扣件盖板边缘至搭接纵向水平杆杆端的距离不小于100mm。立杆与大横杆要用直角扣件扣螺栓拧紧扭力矩不小于40N.m，且不大于65N.m,不得隔步设置或遗漏。由于架高超过20m时，故要求从底部开始，将相邻两步架的大横杆错开布置在立杆的内、外侧，以减少立杆偏心受载情况，且同一排大横杆的水平偏差不得大于该片架总长的1/300，也不要大于50mm。　　（a）接头不在同步内（立面）；（b）接头不在同跨内（平面）　　1―立杆；2―纵向水平杆；3―横向水平杆　纵向水平杆对接接头布置小横杆：贴近立杆布置（对于双立杆，则设置在双立杆之间），用直角扣件与大横杆扣紧；当为单立杆时，上下层小横杆应沿立杆左右侧布置，并在两立杆间根据需要加设1～2根小横杆，随着架子的搭高不得拆除贴近立杆的小横杆(主节点小横杆)。外架外侧小横伸出外架大于等于100㎜,外架内侧离建筑物300㎜。主节点处必须设置一根横向水henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand 平杆，用直角扣件扣接且严禁拆除。主节点处两个直角扣件的中心距不大于150mm。在双排脚手架中，靠墙一端的外伸长度a不应大于0.4l，且不大于500mm；作业层上非主节点处的横向不平杆，宜根据支承脚手板的需要等间距设置，最大间距不大于纵距的1/2。剪刀撑：本工程脚手架高度22.07M，根据脚手架安全技术规范规定高度在24M以下双排脚手架，均必须在外侧立面的两端各设置一道剪刀撑，并应由底至顶连续设置；高度在24m以上的双排脚手架应在外侧立面整个长度和高度上连续设置剪刀撑，考虑到综合楼主楼高99.47M的整体外观，采用在外侧立面整个长度和高度上连续设置剪刀撑的做法，剪刀撑斜杆的接长宜采用搭接与地面的夹角成45～60°；剪刀撑的两端除用旋转扣件与脚手架的立杆或大横杆扣紧外，中间还要增加2－4个扣接点，与之相交的立杆或大横杆扣紧。连墙杆：要尽力设置框架梁上,如个别处无法设置在框梁上也可设置在楼板附近等具有较好抗水平力作用的结构部位，其垂直距离不大于3.6m，也不得大于2个大横杆的步距；水平距离小于4.5m，也不得大于立杆的3个纵距,连墙henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand 宜靠近主节点设置，偏离主节点的距离不应大于300mm。其中转角的阳角位置均要求设连墙杆。(示图4-2A;4-2B)无（墙）拉接节点图(4-2A)在铺设脚手板的操作层上，要设置护拦和挡脚板，栏杆高度为1.2m，挡脚板高不得低于180mm，并将挡脚板上刷红白相间的装饰线条。栏杆的内侧应挂安全立网。为了满足幕墙施工需要，外脚手架离建筑物距离为300㎜，大于JGJ130-2001的要求，为保证操作过程人员安全，采用各三层设临时盖模板或安全兜网。henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand 按照深圳市安全质量监督总站的有关规定，本工程中的安全网采用国标1.8×6m密目式草绿色安全网（经法定检测机构检验合格的安全阻燃安全网）。安全网应挂设严密，用扎丝绑扎牢固，不得漏眼绑扎，两网连接处应绑在同一杆件上。安全网要挂设在棚架内侧；脚手架与施工层之间要按验收标准设置封闭平网，防止杂物下跌。六、脚手架的使用应遵守以下规定：(1)在架面上设置的材料应码放整齐稳固，不影响施工操作和人员通行。按通行手推车要求搭设的脚手架应确保车道畅通。严禁上架人员在架面上奔跑、退行或倒退拉车。henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand (2)作业人员在架上的最大作业高度应以可进行正常操作为度，禁止在架板上加垫器物或单块脚手板以增加操作高度。(3)在作业中，禁止随意拆除脚手架的基本构架杆件、整体性杆件、连接紧固件和连墙件。确因操作要求需要临时拆除时，必须经主管人员同意，采取相应弥补措施，并在作业完毕后，及时予以恢复。(4)工人在架上作业中，应注意自我安全保护和他人的安全，避免发生碰撞、闪失和落物。严禁在架上戏闹和坐在栏杆上等不安全处休息。(5)人员上下脚手架必须走设安全防护的出入通（梯）道，严禁攀援脚手架上下。(6)每班工人上架作业时，应先行检查有无影响安全作业的问题存在，在排除和解决后方许开始作业。在作业中发现在不安全的情况和迹象时，应立即停止作业进行检查，解决以后才能恢复正常作业；发现有异常和危险情况时，应立即通知所有架上人员撤离。(7)在每步架的作业完成之后，必须将架上剩余材料物品移至上（下）步架或室内；每日收工前应清理架面，将架面上的材料物品堆放整齐，垃圾清运出去；在作业期间，应及时清理落入安全网内的材料和物品。在任何情况下，严禁自架上向下抛掷材料物品和倾倒垃圾。henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand 附图一henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand 附图二henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand 附图三henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand 附图四专业技术负人：交底人：接受人：henhouse.Roadstothehenhousedividedintomaterialanddungroad.WindowsshedstheWindowsitisbesttoinstallbarbedwire,topreventanimalsuffering.ChickenCoopchickencoopshouldhavethebasicconditionsoftheconditionsofrearinglayinghens,preparedchicken,onlyintwoways:oneistheuseofavailablefreeHousemadechickencoop,anotherisbuildinganewchickencoop.Istheuseofoldhouses,orbuildanewchickencoop,severalbasicconditionsmustbepreparedasfollows:1.ventilationruralfamiliesraisechickens.GenerallyuseWindowssheds,theformationofairtemperaturedifferencebetweeninsideandoutsideusingnaturalwindandsheds,ventilate.Therefore,thebestchickencoopfacingtheSouth.andfrontandrearWindowsandskylightsorhood.Windowsandhoodtocanopencanshut,toaccordingtodifferentseasonofneedforairofregulationjwithtemperatureschanges,withopenwindowhowmanytoRegulationtemperature:hotweather,openallWindows,formedconvectionair,reducedtemperatures,drovecloudgas;coldwinter,closeallWindows,toconducivetoinsulationjPleasenote:inwinterdodon"tsuddenlytuckmoxibustiongas,becausechickenmanurebyproducedofammoniaandchickencalloutofcarbondioxide,.concentrationhighShiwillmakeschickenpoisoning.Poisoningforlayinghens,chickenslayingrate,increasedmortality;...Birdhouseisolationtoplaychickenfarmsawayfromresidentialareas,livestockandpoultryproductionvenuesandrelatedfacilities,markets,transportlinks;chickenfacilitiesshouldmakerationaluseoftheterrain,weatherconditions,winddirectionand'