然而在新農(nóng)村建設(shè)中，HDPE雙壁波紋管的施工技術(shù)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(shù)和施工要領(lǐng)。

1、要熟悉設(shè)計(jì)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(xiàn)場(chǎng)了解情況了解設(shè)計(jì)管線沿途已有的平面及高程控制點(diǎn)分布情況。

3、根據(jù)管道平面和已有控制點(diǎn)，并結(jié)合實(shí)際地形，做好實(shí)測(cè)數(shù)據(jù)整理，繪制實(shí)測(cè)草圖。

4、在管材進(jìn)場(chǎng)后對(duì)建設(shè)單位交接的水準(zhǔn)點(diǎn)和導(dǎo)線點(diǎn)進(jìn)行復(fù)測(cè)，閉合差符合設(shè)計(jì)要求后，

進(jìn)行導(dǎo)線點(diǎn)、水準(zhǔn)點(diǎn)的加密，每60米范圍內(nèi)有一個(gè)水準(zhǔn)點(diǎn)，加密點(diǎn)必須進(jìn)行閉合平差,水準(zhǔn)

點(diǎn)的閉合差為20√L，確保加密點(diǎn)的準(zhǔn)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(lǐng)：在管道中心由中線控制樁來(lái)確定，通過(guò)控制樁在管道基礎(chǔ)上打出邊線，確定管道的鋪設(shè)位置。

井室高程根據(jù)設(shè)計(jì)要求進(jìn)行控制，管道鋪設(shè)完畢后，要進(jìn)行管頂及構(gòu)筑物的竣工復(fù)核測(cè)量。

洛陽(yáng)梓哲管材銷(xiāo)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(wǎng)址：http://www.zizhegy.com/

關(guān)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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