然而在新農村建設中，HDPE雙壁波紋管的施工技術又是很少有人

懂得的。今天小編就給大家分享一些雙壁波紋管的施工技術和施工要領。

1、要熟悉設計圖紙、資料，弄清主管和支管的管線布置、走向及工藝流程和施工安裝要求。

2、到現場了解情況了解設計管線沿途已有的平面及高程控制點分布情況。

3、根據管道平面和已有控制點，并結合實際地形，做好實測數據整理，繪制實測草圖。

4、在管材進場后對建設單位交接的水準點和導線點進行復測，閉合差符合設計要求后，

進行導線點、水準點的加密，每60米范圍內有一個水準點，加密點必須進行閉合平差,水準

點的閉合差為20√L，確保加密點的準確，以滿足排水管高程、線型控的精度。

雙壁波紋管的施工要領：在管道中心由中線控制樁來確定，通過控制樁在管道基礎上打出邊線，確定管道的鋪設位置。

井室高程根據設計要求進行控制，管道鋪設完畢后，要進行管頂及構筑物的竣工復核測量。

洛陽梓哲管材銷售主管段先生：15194589676 

However, in the new rural construction, the construction technology of HDPE Double wall bellows is rarely used

I know. Today, Xiaobian will share some construction techniques and essentials of double wall bellows.

1. Be familiar with design drawings and data, and understand the pipeline layout, direction, process flow and construction and installation requirements of main pipe and branch pipe.

2. Go to the site to understand the distribution of existing plane and elevation control points along the design pipeline.

3. According to the pipeline plane and existing control points, and combined with the actual terrain, sort out the measured data and draw the measured sketch.

4. After the pipes enter the site, the benchmark and traverse points handed over by the owner shall be retested. After the closure error meets the design requirements,

Conduct densification of traverse points and benchmarks. There is a benchmark every 60m. The densified points must be subject to closed adjustment and leveling

The closure error of the point is 20 √ l to ensure the accuracy of the densified point, so as to meet the accuracy of drainage pipe elevation and linear control.

Construction essentials of double wall corrugated pipe: the center line of the pipe is determined by the control pile, and the side line is marked on the pipe foundation through the control pile to determine the laying position of the pipe.

The elevation of the well chamber shall be controlled according to the design requirements. After the pipeline is laid, the completion review survey of the pipe top and structures shall be carried out.

Luoyang Zizhe pipe sales supervisor Mr. Duan: 15194589676

公司網址：http://www.zizhegy.com/

關鍵詞：HDPE管，HDPE雙壁波紋管，波紋管，雙壁波紋管，HDPE波紋管

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