九游会国际

接待您拜候上海壮盛变形缝装配厂网站!
发卖热线:15221609602
行业资讯
以后地位:九游会国际 >> 消息中间 >>  行业资讯

伸缩缝的宁静装配步骤

时候:2018-07-20 11:42:47 点击:

1、咱们请求施(shi)工单元将(jiang)伸(shen)缩(suo)(suo)(suo)(suo)缝(feng)(feng)吊(diao)装就位,查抄此中(zhong)间线(xian)与(yu)梁缝(feng)(feng)中(zhong)间线(xian)是不是重合,其顶(ding)面(mian)(mian)(mian)(mian)与(yu)路面(mian)(mian)(mian)(mian)标高是不是分歧,实(shi)时停止调(diao)剂。将(jiang)预娩钢筋和伸(shen)缩(suo)(suo)(suo)(suo)缝(feng)(feng)锚固件焊接安稳,再横穿 12或 16程(cheng)度钢筋。必然(ran)要(yao)当即(ji)撤除伸(shen)缩(suo)(suo)(suo)(suo)缝(feng)(feng)定位压板(ban),錾去定位螺(luo)丝,并(bing)用(yong)(yong)(yong)角(jiao)向砂轮磨去焊疤,补上油漆。用(yong)(yong)(yong)胶粘(zhan)纸带或木(mu)板(ban)密封伸(shen)缩(suo)(suo)(suo)(suo)缝(feng)(feng)顶(ding)面(mian)(mian)(mian)(mian)缝(feng)(feng)口(kou)(kou),在槽口(kou)(kou)部位即(ji)浇筑(zhu)50号(hao)混凝(ning)土(tu);用(yong)(yong)(yong)拔出式振(zhen)动(dong)棒,充实(shi)振(zhen)捣密实(shi)。抹平(ping)混凝(ning)土(tu)过分段外(wai)表。用(yong)(yong)(yong)直尺查抄伸(shen)缩(suo)(suo)(suo)(suo)缝(feng)(feng)顶(ding)面(mian)(mian)(mian)(mian)、过分段,应尽可能(neng)与(yu)路面(mian)(mian)(mian)(mian)平(ping)顺(shun)。做好混凝(ning)土(tu)摄生(sheng)前方可通车。带有防(fang)撞墙(qiang),人行道布局的伸(shen)缩(suo)(suo)(suo)(suo)缝(feng)(feng),参造上述装配工序功课。 

2、装配前(qian)应查(cha)抄伸缩(suo)缝(feng)是(shi)不(bu)是(shi)有出厂及格证、利用申明书等,并(bing)聘请(qing)监(jian)理、设(she)想及有关职员对伸缩(suo)缝(feng)表面(mian)、多(duo)少精(jing)度(du)停(ting)止(zhi)查(cha)抄验收,及格前(qian)方可利用。在桥梁上停(ting)止(zhi)划线(xian)(xian)(xian)(xian)(xian)、切(qie)(qie)割(ge):按(an)(an)照设(she)想地位(wei)放出伸缩(suo)缝(feng)中线(xian)(xian)(xian)(xian)(xian),并(bing)按(an)(an)设(she)想尺寸从中线(xian)(xian)(xian)(xian)(xian)地位(wei)量测伸缩(suo)缝(feng)混凝土(tu)掩(yan)护(hu)带边(bian)线(xian)(xian)(xian)(xian)(xian),用混凝土(tu)切(qie)(qie)缝(feng)机按(an)(an)所画边(bian)线(xian)(xian)(xian)(xian)(xian)切(qie)(qie)割(ge)桥面(mian)沥青混凝土(tu)。为保障切(qie)(qie)边(bian)不(bu)受(shou)粉碎,可分两(liang)次切(qie)(qie)割(ge)。第一次切(qie)(qie)缝(feng)间隔掩(yan)护(hu)带边(bian)线(xian)(xian)(xian)(xian)(xian)预留(liu)5cm,待(dai)浇筑(zhu)混凝土(tu)前(qian),再沿切(qie)(qie)确边(bian)线(xian)(xian)(xian)(xian)(xian)停(ting)止(zhi)第二次切(qie)(qie)割(ge)。切(qie)(qie)缝(feng)请(qing)求顺直、切(qie)(qie)确,切(qie)(qie)割(ge)时注重(zhong)不(bu)要粉碎桥面(mian)防水层,将防水层卷起予以掩(yan)护(hu)。 

3、必(bi)然要(yao)(yao)实时(shi)(shi)停止桥(qiao)面的清算、填(tian)塞空隙:野生共(gong)同空压机(ji)断根切割规模(mo)内(nei)的沥(li)青混凝土,并凿除疏(shu)松混凝土,同时(shi)(shi)将缝(feng)(feng)内(nei)的杂物清算清洁。缝(feng)(feng)宽必(bi)然要(yao)(yao)知(zhi)足(zu)设想宽度请求,清算后(hou)用(yong)苯(ben)板(ban)(ban)将伸缩缝(feng)(feng)堵严。规复预埋锚筋,预留钢(gang)筋数目要(yao)(yao)与(yu)设想图(tu)纸符(fu)合,若不符(fu)合要(yao)(yao)实时(shi)(shi)补焊。用(yong)空压机(ji)再次清算。为防备(bei)伸缩缝(feng)(feng)装配进(jin)程中(zhong)焊花烧坏泡沫板(ban)(ban),可在(zai)泡沫板(ban)(ban)两侧用(yong)钢(gang)板(ban)(ban)或(huo)铁皮笼盖掩护。 

4.当(dang)要装配(pei)(pei)的(de)(de)(de)(de)伸(shen)缩(suo)(suo)缝(feng)就位(wei)(wei)用(yong)吊(diao)(diao)车吊(diao)(diao)运时,应查抄好吊(diao)(diao)车的(de)(de)(de)(de)吊(diao)(diao)钩,避免脱钩,吊(diao)(diao)装时应严酷按照厂家(jia)预留的(de)(de)(de)(de)吊(diao)(diao)位(wei)(wei)停止吊(diao)(diao)装,并(bing)按照设想图纸绑(bang)轧钢(gang)筋。在牢固(gu)进程(cheng)(cheng)中(zhong)接(jie)纳拉线(xian)的(de)(de)(de)(de)方式节制伸(shen)缩(suo)(suo)装配(pei)(pei)的(de)(de)(de)(de)中(zhong)线(xian)和直顺度(du),用(yong)长度(du)大于3m具备充(chong)足刚(gang)度(du)的(de)(de)(de)(de)工(gong)字钢(gang)或铝合金钢(gang)搭(da)放在伸(shen)缩(suo)(suo)缝(feng)两(liang)侧来节制高程(cheng)(cheng)。工(gong)字钢(gang)沿垂直伸(shen)缩(suo)(suo)缝(feng)的(de)(de)(de)(de)标的(de)(de)(de)(de)目的(de)(de)(de)(de)以1m间距安排,并(bing)与(yu)缝(feng)两(liang)侧路(lu)(lu)面压紧,用(yong)木楔将伸(shen)缩(suo)(suo)缝(feng)型钢(gang)垫平(ping),而后用(yong)3m直尺共(gong)同便(bian)宜小门架逐(zhu)段(duan)切确(que)调平(ping),调平(ping)进程(cheng)(cheng)中(zhong)应接(jie)纳钢(gang)楔。伸(shen)缩(suo)(suo)缝(feng)就位(wei)(wei)后,应调剂伸(shen)缩(suo)(suo)缝(feng)的(de)(de)(de)(de)中(zhong)线(xian)及标高,标高按照缝(feng)两(liang)侧5m规模(mo)内的(de)(de)(de)(de)实测(ce)路(lu)(lu)面标高肯定。 


缩短

在线客服

  • 热线:15221609602
  • 微信扫一扫实(shi)时询价

伸缩缝的宁静装配步骤 - 行业资讯 - 消息中间 - 上海壮盛变形缝装配厂 伸缩缝的宁静装配步骤 - 行业资讯 - 消息中间 - 上海壮盛变形缝装配厂 伸缩缝的宁静装配步骤 - 行业资讯 - 消息中间 - 上海壮盛变形缝装配厂 伸缩缝的宁静装配步骤 - 行业资讯 - 消息中间 - 上海壮盛变形缝装配厂 伸缩缝的宁静装配步骤 - 行业资讯 - 消息中间 - 上海壮盛变形缝装配厂 伸缩缝的宁静装配步骤 - 行业资讯 - 消息中间 - 上海壮盛变形缝装配厂 伸缩缝的宁静装配步骤 - 行业资讯 - 消息中间 - 上海壮盛变形缝装配厂 伸缩缝的宁静装配步骤 - 行业资讯 - 消息中间 - 上海壮盛变形缝装配厂