地源熱泵回填封井階段也是整套系統(tǒng)施工過程中非常重要的，我們可以經(jīng)過以下三個(gè)步驟完成，管井的回填工作，其中我們要注意的眾多細(xì)節(jié)問題，不要因?yàn)槭韬龃笠舛绊懥苏麄€(gè)工程的質(zhì)量，下面我們先了解一下是通過哪散步，對(duì)整個(gè)井系統(tǒng)進(jìn)行回填工作。

A very important stage is to seal the well backfill ground source heat pump system in the construction process, we can through the following three steps to complete, well backfilling work, many details of the problem which we should pay attention to, not because of carelessness and affect the quality of the whole project, we first look through what is walking, backfill work the whole system of wells.

①U型管保壓不合格就匆忙封井；

The U type is guaranteed to not rush to seal the well qualified pressure;

②回填物不符合要求；

Backfill does not meet the requirements;

③回填時(shí)灌漿管抽出太快。

Grouting pipe is too fast when backfilling.

我公司會(huì)恪守商業(yè)信譽(yù)及平等互利的原則，竭誠為用戶提供優(yōu)良的服務(wù)，創(chuàng)作更加完美的作品，誠愿與各界朋友攜手奮進(jìn)，共創(chuàng)繁榮。

Our company will abide by the principle of commercial credit and equality and mutual benefit, dedication to provide users with the best service, create more perfect works, Cheng is willing to work with friends from all walks of life hand in hand to forge ahead to create prosperity.