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施工工艺

钻孔咬合桩施工工艺

发(fa)布(bu)日期:2020-02-13

钻孔(kong)咬合(he)桩(zhuang)(zhuang)(zhuang)施(shi)(shi)工方法钻孔(kong)咬合(he)桩(zhuang)(zhuang)(zhuang)采用旋挖钻成(cheng)桩(zhuang)(zhuang)(zhuang),桩(zhuang)(zhuang)(zhuang)与桩(zhuang)(zhuang)(zhuang)之(zhi)间相互(hu)(hu)咬合(he)排列,桩(zhuang)(zhuang)(zhuang)径120㎝,相互(hu)(hu)咬合(he)长(zhang)度20㎝。I序(xu)桩(zhuang)(zhuang)(zhuang)采用超缓(huan)凝混(hun)凝土(超过80h)。咬合(he)桩(zhuang)(zhuang)(zhuang)分为两种,方钢筋笼(long)桩(zhuang)(zhuang)(zhuang)I序(xu)桩(zhuang)(zhuang)(zhuang)和圆钢筋笼(long)桩(zhuang)(zhuang)(zhuang)Ⅱ序(xu)桩(zhuang)(zhuang)(zhuang)。施(shi)(shi)工顺序(xu):先施(shi)(shi)工I...

地基处理+地坪施工工艺及流程

发布日(ri)期(qi):2019-10-27

地(di)基处理以均布载荷为(wei)2吨/m2为(wei)例,二层桩承楼(lou)板结构,楼(lou)板地(di)面基础为(wei)挤(ji)塑板保(bao)温层和柔(rou)性(xing)(xing)防水(shui)(shui)层。地(di)坪施工(gong)工(gong)艺流程(cheng)1).c30单层双向钢(gang)(gang)筋网(wang)钢(gang)(gang)锭(ding)铣削性(xing)(xing)钢(gang)(gang)纤维(wei)混(hun)凝(ning)土(tu)施工(gong)流程(cheng):弹水(shui)(shui)平线→周边1cm聚氯乙(yi)烯板→清理地(di)坪→...

新手福利 // 带你一起学水电施工工艺

发布日期(qi):2020-03-17

工作(zuo)流(liu)程:定(ding)位(wei)(wei)放线(xian)(xian)→接(jie)线(xian)(xian)盒选用及安装→电(dian)(dian)气配管(guan)、固定(ding)→调整(zheng)及板面清理1. 定(ding)位(wei)(wei)放线(xian)(xian)1)项目部(bu)对水(shui)(shui)电(dian)(dian)图(tu)纸进行优(you)化(hua),结合(he)建施(shi)图(tu)对水(shui)(shui)电(dian)(dian)施(shi)工图(tu)中线(xian)(xian)管(guan)走向、电(dian)(dian)箱、开关、插(cha)座位(wei)(wei)置(zhi)进行尺(chi)寸定(ding)位(wei)(wei),将优(you)化(hua)后的图(tu)纸交由劳务队施(shi)工并(bing)...

各个部位防水施工工艺标准(超全,建议收藏)

发布(bu)日(ri)期:2020-03-09

平屋面防(fang)水(shui)施(shi)(shi)工工艺标准一、工艺流(liu)程       1、适用范(fan)围      平屋面SBS卷材防(fang)水(shui)与聚(ju)(ju)氨脂涂(tu)膜组(zu)合防(fang)水(shui)层施(shi)(shi)工。       2、工艺流(liu)程       基(ji)层处理(li)→聚(ju)(ju)氨脂防(fang)水(shui)层施(shi)(shi)工→闭水(shui)试验→保护层施(shi)(shi)工→...

电气安装施工工艺最全图文解析 上篇

发(fa)布日期:2019-12-23

从八方面图(tu)文解(jie)读电气安装工(gong)艺控(kong)制(zhi)标准本期(qi)内(nei)容:1、盘、台、开关柜(ju)安装2、电缆(lan)(lan)桥架施(shi)工(gong)3、电缆(lan)(lan)敷(fu)设及接线(xian)施(shi)工(gong)4、架空(kong)线(xian)及设备跳线(xian)施(shi)工(gong)本期(qi)内(nei)容▼1盘、台、开关柜(ju)安装工(gong)艺控(kong)制(zhi)标准1、按设计(ji)图(tu)纸并根据厂家资料、尺寸误差...

排水管道预埋、预留施工工艺

发布日期:2020-02-15

(一)预(yu)埋(mai)止水节管(guan)件和预(yu)留孔(kong)(kong)封口模板(ban)的进场(chang)验收要求1. 预(yu)留孔(kong)(kong)采用普通钢(gang)管(guan)制作,钢(gang)管(guan)表面不应(ying)有显著锈蚀、凹陷和扭曲(qu)等疵病。通常管(guan)壁(bi)厚(hou)(hou)度(du)(du)δ≤ 3.5mm时(shi),钢(gang)管(guan)表面不准(zhun)有0.5mm深的伤痕,管(guan)壁(bi)厚(hou)(hou)度(du)(du)δ≥ 3.5m...

给排水及消防系统施工工艺做法,绝对值得收藏!

发布日(ri)期:2020-02-25

如有侵(qin)权,请联系删除1消火栓箱安装1、消火栓箱门(men)开启角度(du)要(yao)求不小于(yu)120°2、消防水管引入管方向明(ming)确3、栓口中心(xin)距地面为1.1m,允许偏(pian)差(cha)±20mm4、引入管拐弯处需增加支架5、消火栓箱离墙面间距满足(zu)开门(men)要(yao)求6...