您所在的位置:首頁 > 資訊 » 市場熱點 »  污水管道的施工過程

污水管道的施工過程

  有0人瀏覽   日期:2019-11-21

文章摘要:   一、排污管道施工  I. sewage pipeline construction  排污管道的施工主要包括施工前準備,施工丈量,放線、溝槽開挖、......

  一、排污管道施工

  I. sewage pipeline construction

  排污管道的施工主要包括施工前準備,施工丈量,放線、溝槽開挖、管道鋪設、管道回填、污水井加蓋、化糞池安裝,等方面,細致施工如下:

  The construction of sewage pipeline mainly includes preparation before construction, construction measurement, setting out, trench excavation, pipeline laying, pipeline backfilling, sewage well capping, septic tank installation, etc. the detailed construction is as follows:

  (1)施工前準備:技術準備:熟習圖紙,按圖紙查看現場 ,圖紙與現場不符時,三方中止圖紙會審;物資準備:水準儀或用激光投線儀,線繩,白灰,鐵丁,長600--800㎜木樁,鐵锨,鐵鎬,錘子,斗車。

  (1) preparation before construction: technical preparation: familiar with the drawings and check the site according to the drawings. In case of any discrepancy between the drawings and the site, the three parties shall suspend the joint review of the drawings; material preparation: level gauge or laser line projector, wire rope, white ash, tin, 600-800mm long wooden pile, shovel, pickaxe, hammer, and bucket car

  (2)施工放線:施工之前,嚴厲按照設計圖的相關懇求中止丈量作業,丈量放線主要內容包括三個方面,第一是軸線控制點,在肯定的控制點上,定上木樁用紅色油漆做出標志。第二是標高控制點,釘上木樁用紅色油漆做出三角型標志 。第三是污水井位控制點,用灰線撒出框線。

  (2) construction setting out: before construction, the measurement and setting out shall be stopped in strict accordance with the relevant requirements of the design drawing. The main content of measurement and setting out includes three aspects. The first is the axis control point. On the positive control point, the wooden pile shall be set up and marked with red paint. The second is the elevation control point. The stakes are nailed with red paint to make triangular signs. The third is the control point of the sewage well position, and the gray line is used to scatter the frame line

  (3)溝槽開挖:在開挖溝槽之前,向甲方訊問房屋周邊開挖范圍內各種管網(線)埋設狀況,并與之向有關部門溝通,以獲得全面的公開管線分布圖,明白公開管線的分布情況,同時與人工開挖勘察緊密別離,必需確保公開各種管網萬無一失才干中止施工。明白公開管線位置之后,中止標志處置,以防止施工過程中對公開管線構成損壞。我們選用小型履帶開掘機開挖溝槽,開挖時,按放線標志埋深中止開挖,預留出20㎝不挖到底,釘上水平小木樁,作為人工開掘依據,修里溝槽找出坡度。

  (3) trench excavation: before trench excavation, Party B shall interrogate Party A about the laying conditions of various pipe networks (lines) within the excavation scope around the house, and communicate with relevant departments to obtain a comprehensive and open pipeline distribution map, understand the distribution of open pipelines, and closely separate from the manual excavation and survey. It is necessary to ensure that all kinds of pipe networks are open before the construction is stopped. After knowing the position of the open pipeline, stop the disposal of signs to prevent damage to the open pipeline during construction. We use a small crawler excavator to excavate the trench. During the excavation, the excavation shall be stopped according to the burial depth of the setting out mark, and 20cm shall be reserved to not dig to the bottom, and the horizontal small wooden piles shall be nailed as the basis for manual excavation, and the trench shall be built to find the slope

  (4)管道鋪設:管道鋪設前需求,驗線,驗槽,墊層施工,鋪設管道;

  (4) pipeline laying: before the pipeline laying, it is required to check the pipeline, check the groove, construct the cushion, and lay the pipeline

  驗線。在中止管道鋪設前應按照丈量標高中止復驗,管底的坡度與標高都必需加以嚴厲的控制,該工程依據現有建筑結構層為標高參考點,在結構層標高上設置高程釘以及管道中心釘。所謂的“坡度線”即是多枚高程釘之間的連線,可將其視為管底坡度的平行線,其中兩塊臨近的坡度板的管中心線頂面需求嚴厲控制,以超越設計管頂約20cm為最佳,便當施工人員中止管道的高程核對。施工之時,選定坡度板的中心位置中止連線,以便中止垂球掛設作業。

  Line inspection. Before the pipeline laying is stopped, the re inspection shall be stopped according to the measured elevation. The gradient and elevation of the pipe bottom must be strictly controlled. In this project, according to the existing building structure layer as the elevation reference point, elevation nails and pipe center nails shall be set on the elevation of the structure layer. The so-called "slope line" refers to the line between multiple elevation nails, which can be regarded as the parallel line of the pipe bottom slope. The top surface of the pipe center line of two adjacent slope plates needs to be strictly controlled, and it is the best to exceed the design pipe top by about 20cm, so that the construction personnel can stop the height check of the pipe. At the time of construction, the central position of the slope board shall be selected to stop the connection, so as to stop the hanging operation of the drop ball

  二、管道裝置

  II. Pipeline installation

  首先,確保定管以及動管兩者的軸心線都位于同一條直線之上,防止因對接擠壓而呈現外的問題,延誤管道的施工工期。其次,明白裝置次第,正確的裝置次第為:安放口→壓實密封圈→設置吊繩。在第一環節,若插入阻力較大,不能強行裝置,需求對密封圈與承接口停止檢查,明白形成阻力過大的緣由并加以處理之后,再繼續停止裝置。最后,該工程的施工時間為冬季,氣溫較低,施工人員先用熱水浸泡密封圈,停止預熱處置,使其軟化,便當施工裝置,同時還能夠采用堿性光滑劑輔助施工,起到光滑的作用。

  First of all, ensure that the axis lines of the fixed pipe and the moving pipe are on the same straight line, so as to prevent external problems caused by butt joint extrusion and delay the construction period of the pipeline. Secondly, understand the second order of the device, and the correct device is: setting the mouth → compacting the sealing ring → setting the lifting rope. In the first step, if the insertion resistance is large and the device cannot be forced, it is necessary to stop the inspection of the sealing ring and the bearing interface, understand the cause of the excessive resistance and deal with it before continuing to stop the device. Finally, the construction time of the project is winter, the temperature is low, the construction personnel first soak the sealing ring with hot water, stop preheating treatment, make it soften, convenient for the construction device, at the same time, it can also use the alkaline smooth agent to assist the construction, play a smooth role

  驗槽。將挖成的勾槽按設計懇求中止檢驗,應抵達規則的寬度和深度,留意: 基底要夯實,避免呈現沉降不分歧,發現坑穴要及時和設計人員溝通,中止技術處置;

  Check tank. The inspection of the dug hook groove shall be suspended according to the design request, and the width and depth of the rules shall be reached. Note: the base shall be compacted to avoid the difference of settlement. If any pit is found, the designer shall be informed in time to stop the technical disposal

  污水管道施工作為小區管網工程當中的重要組成局部,其施工質量必需要得到有效的保證,以確保該區域內業主的排污水正常。關于其中的技術要點問題,必需嚴厲停止把控,以確保施工質量。

  As an important part of the community pipe network project, the construction quality of the sewage pipeline must be effectively guaranteed to ensure the normal drainage of the owner in the area. In order to ensure the construction quality, it is necessary to strictly stop controlling the technical key points.


免責聲明:
本網站部分內容來源于合作媒體、企業機構、網友提供和互聯網的公開資料等,僅供參考。本網站對站內所有資訊的內容、觀點保持中立,不對內容的準確性、可靠性或完整性提供任何明示或暗示的保證。如果有侵權等問題,請及時聯系我們,我們將在收到通知后第一時間妥善處理該部分內容。

微信

關注魯商云官方微信賬號:“nuoshangxinxi”,每日獲得互聯網最前沿資訊,熱點產品深度分析!

>> 關于“”的相關資訊

熱點聚焦
嘿,我來幫您!
客服萍萍 | 客服茜茜
卖宠物狗能赚钱吗