体彩排列5质合遗漏

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埋地管道防腐保温施工工艺的研究

2019-05-29 08:46:38

埋地管道防腐保温在施工方面分两部分进行,即防腐保温层的制作和管道敷设两部分进行。

MAIDIGUANDAOFANGFUBAOWENYUZHIFANGMIANZHUYAOBAOKUOXUANZEYUANCAILIAO、JIANCHASHEBEI、GANGGUANBIAOMIANDEYUCHULI、FANGFUCENGDETUFU、CHANRAOJUYIXIJIAODAI、BAOWENCENGYUANLIAODEPEIZHI、JICHUBAOFU、GUOCHENGCHANPINHECHENGPINJIANCE、BIAOSHI、CHUCUNHEYUNSHUDENG,YIBANFENWEI“YIBUFA”CHENGXINGGONGYIHE“GUANZHONGGUAN”CHENGXINGGONGYIFA。XIAMIANJIESHAOYIXIAMAIDIFANGFUBAOWENGUANDAOYUZHILIUCHENGJIJISHUYAOQIU,BINGGENJUSHIDIKAOCHA,DUIDAQINGYOUTIANBOLIGANGFANGFUGUANCHANGXINZENGPAOMOJIAKEGUANSHENGCHANXIANSHENGCHANGONGYIDEYANJIU,YANJIUZHIDINGLESHENGCHANGONGYICAOZUOGUICHENG。

YI、SHENGCHANZHUNBEIJIZHUYISHIXIANG

1.CAILIAOYINGFUHEXIALIEGUIDING:

(1)XUANYONGGANGGUANSHI,QIWANQUDUYAOQIUBUDAYUXUANYONGGANGGUANZHANGDUDE0.2%,JIAODAZHANGDUBUKECHAOGUO20mm,QITUOYUANDUYAOQIUBUDAYUGANGGUANWAIJINGDE0.2%,ZHANGDUYAOQIUXIAOYU6.5m。

(2)BAOWENCAILIAOZAISHENGCHANSHIYONGQIAN,YINGJINXINGFAPAOSHIYANQUEDINGCAILIAODEGONGYICANSHU,YANZHENGCAILIAODESHIYINGXING。

(3)JUYIXIZHUANYONGLIAOHONGGANHOUFANGKESHIYONG。

体彩排列5质合遗漏(4)CAIYONG“GUANZHONGGUAN”CHENGXINGGONGYISHENGCHANBAOWENGUANQIAN,YINGYUXIANSHENGCHANJUYIXIFANGHUGUANHUOBOLIGANGFANGHUGUAN。

(5)ZAILUTIANDEZUOYEQINGKUANGXIA,XUANYONGGANGGUANBIAOMIANDEWENDUYAOQIUGAOYULU DIANWENDU3℃,SHIGONGHUANJINGXIAXIANGDUISHIDUYAOQIUBUCHAOGUO80%,ZAIXUE、YU、WU、FENGSHADENGTESHUQIHOUTIAOJIANQINGKUANGYAOQIUTINGZHISHIGONG。

2.SHEBEIYINGFUHEXIALIEGUIDING:

体彩排列5质合遗漏1)YINGGENJUGUANJINGDAXIAOHECHENGXINGGONGYIDIAOZHENGRUBAISHIJIAN、BASISHIJIANHEGUHUASHIJIANDENGGONGYICANSHU,XUANYONGBUTONGGUIGEDEFAPAOGONGZHUANG。

2)CAIYONG“YIBUFA”SHENGCHANGONGYISHI,YINGDIAOZHENGGANGGUAN、JITOU、SONGJINJIDENGSHENGCHANXIANSHEBEITONGZHOUDUHEGAODU,JIANYANJICHUJI、JIUPIANJIHEGAO(DI)YAFAPAOJIDENGGUANJIANSHEBEISHIFOUCHUYUWENDINGYUNXINGZHUANGTAI。

ER、GANGGUANBIAOMIANYUCHULI

体彩排列5质合遗漏1.GANGGUANBIAOMIANYUCHULIZHIQIAN,YINGCAIYONGJIXIEHUOHUAXUEFANGFAJIANGGANGGUANBIAOMIANSHANGDEYOUZHIHEWUGOUHUICHEN、DENGFUZHEWU   GANJING。

2.ZAIGANGGUANCHUXIUGUOCHENGZHONG,XUYAOCAIYONGPEN(PAO)SHECHUXIU,CHUXIUZHILIANGYAOQIUDADAOXIANGUIFANGUIDINGDEQIU,HUOZHEDADAOXIANGYINGFANGFUCENGBIAOZHUNZHONGZHENDUICHUXIUDENGJIHEMAOWENSHENDUDEGUIDINGYAOQIU。   GANJINGGANGGUANBIAOMIANCANLIUDEHANZHA、MAOCIDENGCAOZUOGUOCHENGZHONGCHANSHENGDEFUZHEWU。

体彩排列5质合遗漏3.ZAIGANGGUANBIAOMIANYUCHULIHOU,YING   FUZHEDEHUICHENHEWUGOU,FANGZHIQIBIAOMIANSHOUCHAO、SHENGXIUHUOERCIWURAN,BINGYINGZAI4XIAOSHINEIJINXINGBIAOMIANTUFUHUOBAOFU。

SAN、FANGFUCENGTUFU

体彩排列5质合遗漏1.FANGFUCENGCAIYONGHUANYANGLEIYETITULIAOTUFUSHI,CAIYONGSHUATU、PENTUHEQITAFANGFASHIGONGZHONG,FANGFUCENGBUDEXIAOYUSHEJIJIDINGHOUDU,YINGTUFUJUNYUN,BUDECHUXIANLOUTUXIANXIANG。SHIGANHOUDUIBAOWENCENGJINXINGBAOFU。

2.FANGFUCENGCAIYONGJUYIXIJIAOZHANDAI、JUYIXIFANGFUCENG、HUANYANGFENMOFANGFUCENGSHI,YINGANZHAOXIANGYINGFANGFUCENGJISHUBIAOZHUNGUIFANDEYAOQIUJINXINGTUFUSHIGONG。

SI、“YIBUFA”CHENGXINGGONGYI

1.JICHUJIDEGEDUANJIAREWENDUZAICHENGXINGSHIYAOJIAYIKONGZHI,QIJICHUWENDUYAOQIUZAI205±10℃FANWEINEI,CONGJIALIAODUANDAOJICHUDUANYAOSHIWENDUCHENGTIDUSHANGSHENGQUSHI。

2.GANGGUANZHONGXIN、JICHUJIJITOUZHONGXINJIJIUPIANHUANZHONGXINYAOQIUBAOCHIZAITONGYITIAOSHUIPINGXIANSHANG,GENJUGANGGUANZHIJINGHESHIJIQINGKUANGKONGZHIZUOYEXIAN。

3.ZAIZUHEJUMIBILIYUBILIBENGSHUSONGDUOYIQINGSUANCUCEDINGSHI,ZUHEJUMIHEDUOYIQINGSUANCUZHIJIANDEPEIHEBIYAOQIUFUHESUOYONGCAILIAOGONGYIYAOQIUDEGUIDING。

4.PAOMOSULIAOFAPAOQIANDEZHUNBEI,YAOQIUJIANGJIANGGANGGUANWAIBIAOMIANJIAREDAO30±5℃FANWEIZHINEI,LIANXUJIAOBANZUHEJUMI,BINGYAOQIUBADUOYIQINGSUANCUHEZUHEJUMISHIXIANYUREDAOZHIDINGWENDU。

5.PENQIANGKONGQIYALIYINGBUDIYU0.5MPa,PAOMOSULIAOYUANLIAOYICAIYONGPENQIANGDELIANXUHUNHEDEFANGSHI。

6.GANGGUANDESONGJINSUDUJIPAOMOLIAOLIULIANGYINGGENJUJUYIXICENGHOUDUQUEDING;FAPAOYEMIANJUDINGJINGTAOYAOQIUZAI50cm~100cm,ERQIEYAOBAOCHIWENDING;JIUPIANHUANYAOQIUCHUYUPAOMOKAISHIGUHUADEWEIZHI,WEIYUPAOMOYEMIANHOU10cm~15cmFANWEINEI。

体彩排列5质合遗漏WU、“GUANZHONGGUAN”CHENGXINGGONGYI

1.GENJUYONGHUYAOQIUHUOSHEJIXUANDINGDEPAOMOBAOWENCENGSHI,QICHENGXINGGONGYIKECAIYONGCHANGYAFAPAOHUOGAOYAFAPAO。DANGSHUSONGJIEZHIWENDUZAI100℃-120℃ZHIJIANSHI,QIFAPAOFANGSHIYINGYOUSUOYONGCAILIAODEGONGYIYAOQIUJINXINGQUEDING。

2.JINGYUCHULIHOUDEGANGGUAN,YINGZAIWAIBIAOMIANDENGJULIFANGZHIDINGWEIJIA、JINGBAOXIAN(YOUYONGHUHUOSHEJIXUANYONG),BINGYINGYONGZHUANYONGSHEBEIJIANGGANGGUANCHUANRUWAIHUGUANZHONG,WAIHUGUANYIBIGANGGUANDUAN300mm~440mm。

3.GUDINGWAIHUGUAN,FENGBIHUANXINGDUANMIAN,GANGGUANLIANGDUANYILIUCHU150mm~220mm。4.QIDONGFAPAOJI,ANZHAOYUXIANSHEDINGSHIJIAN,ZAIHUANXINGKONGJIANNEIZHURUPAOMOLIAO。DUOYIQINGSUANCUYUNAIGAOWENZUHEJUMIBILIYINGFUHESUOYONGCAILIAODEGONGYIYAOQIU。

5.GAOYAFAPAOSHI,KECAIYONGKAIKONGZHULIAOHUODUANMIANQINGXIEZHULIAOLIANGZHONGFANGSHI,YINGDAIPAOMO   GUHUAHOU,ZAIDAKAIKAJUHEFALAN、QINGLIDUANMIAN。

体彩排列5质合遗漏6.RUOSHEYOUJINGBAOXIAN,YINGJINXINGJINGBAOXIANDIANLIANJIEXINGNENGJIANCE,JINGBAOXIANYUJINGBAOXIAN、JINGBAOXIANYUGANGGUANZHIJIANYINGWUDUANLUJIDUANLUXIANXIANG,QIDIANZULVYINGMANZUSHEJIYAOQIU。

LIU、DUANMIANCHULIGONGYI

1.“YICICHENGXING”GONGYISHENGCHANDEBAOWENGUANDUANBUKECAIQUERCIQIETOU,JIAOZHONGLIUTOUZHANGDUYIWEI150mm±10mm;SHUSONGJIEZHIWENDUZAI100℃-120℃ZHIJIANDEFANGFUBAOWENJIEGOU,QIJIAOZHONGLIUTOUZHANGDUYIWEI150mm~220mm。

体彩排列5质合遗漏2.QIETOUHOUYINGQIEQIBINGQINGLIDUANMIAN,BINGYINGDAMAOFANGSHUIMAODAJIEBUWEI,YONGHUOYANJIAREQIDUIFANGSHUIMAOJIARE,ANZHAOXIANJIAREGANGGUANWAIBIAOMIAN,RANHOUJIAREFANGSHUIMAODUANMIAN,RANHOUJIAREBAOWENGUANWAIBIAOMIANDESHUNXU,SHIRERONGJIAOJUNYUNYICHU,YINGQUEBAOFANGSHUIMAOYUFANGHUCENGJIFANGFUCENGZHANJIELAOGU,ZAIZIRANLENGQUEDAOCHANGWEN。JIAZHUANGFANGSHUIMAOSHIYINGCAIYONGSHIDANGCUOSHIBAOHUDICENGFANGFUCENGHEBAOWENGUANDEFANGHUCENG。

3.CAIYONGBOLIGANGZUOFANGHUCENGSHI,DUANMIANKECAIYONGSHOUGONGZHANHUBOLIGANGCENGGONGYIZUOFANGSHUICENG。