PVC圍擋施工完畢后確保“板、面”之間連接平順，要在一條直線上，不得留有縫隙，即保證不可看到場內施工，做好施工現場和外界阻隔的作用。濟南圍擋廠家給大家分析一下PVC圍擋結構不牢固的的原因是:

After the completion of PVC enclosure construction, ensure that the connection between "plates and surfaces" is smooth, and there shall be no gap left in a straight line, that is, ensure that the on-site construction can not be seen, and do a good job of isolating the construction site from the outside. Jinan enclosure manufacturer analyzed the reasons why the PVC enclosure structure is not firm:

（一）部分廠家和施工單位在安裝PVC圍擋為了節省材料，并且一些施工單位認為施工現場的墻是臨時的，不重視圍擋安裝和施工，不按標準要求進行。

（1） In order to save materials, some manufacturers and construction units are installing PVC enclosures, and some construction units think that the walls at the construction site are temporary, so they do not attach importance to the installation and construction of enclosures and do not follow the standard requirements.

（二）在一些沒有地基混凝土基礎的地方，只剩下土壤，成堆的砂巖或其他建筑材料的建筑工地來設置圍擋，十分容易導致PVC圍擋倒塌。

（2） In some places where there is no foundation concrete foundation, only soil, piles of sandstone or other building materials are left to set fences at construction sites, which is very easy to cause the collapse of PVC fences.

雖然建筑工地的圍蔽只是一種臨時性的防范措施，但仍需謹慎按照施工要求和標準來進行，這關系到人身與生命的，需要重視起來。

Although the enclosure of the construction site is only a temporary preventive measure, it still needs to be carefully carried out according to the construction requirements and standards, which is related to personal safety and life, and needs attention.

PVC圍擋的施工技術:

Construction technology of PVC enclosure:

PVC圍擋軟土地基基坑開挖深度不小于500mm。施工順序:基坑基礎為夯實M5水泥砂漿和500寬磚基礎砌體，一層為370磚砌體，一層為1000mm高的240實心磚砌體M1粘土砂漿砌體，一層為240空斗墻M5水泥砂漿壓力頂。

The excavation depth of PVC enclosure soft soil foundation pit shall not be less than 500mm. Construction sequence: the foundation pit foundation consists of compacted M5 cement mortar and 500 wide brick foundation masonry. The first layer is 370 brick masonry, the first layer is 1000 mm high 240 solid brick masonry M1 clay mortar masonry, and the first layer is 240 empty bucket wall M5 cement mortar pressure top.

pvc圍擋在地面上筑墻時，地基開挖深度不應小于400mm。施工順序:，M5水泥砂漿用于建造兩層500寬磚基礎，一層為370砌體，一層為500高實心磚砌體M1粘土砂漿，建成240空桶墻M5水泥砂漿墻頂。

When the PVC enclosure is built on the ground, the foundation excavation depth shall not be less than 400mm. Construction sequence: First of all, M5 cement mortar is used to build two layers of 500 wide brick foundation. The first layer is 370 masonry, and the first layer is 500 high solid brick masonry M1 clay mortar. The top of the 240 empty barrel wall is built with M5 cement mortar.

PVC圍擋墻體砌筑時，磚墻的間距需要按照標準要求設置。一般來說，磚塊堆疊的長度為3~6米。墻在建造時，需要保證圍墻的整體穩定性。另一點需要注意的是，磚墻的一面被嚴格禁止傾倒泥土、堆砌砂巖或其他建筑材料。更多相關內容就來我們網站http://www.retraactit.com進行咨詢了解吧！

When building PVC enclosure wall, the spacing of brick wall shall be set according to the standard requirements. Generally speaking, the stack length of bricks is 3-6 meters. During the construction of the wall, the overall stability of the wall shall be guaranteed. Another point to note is that dumping of soil, stacking of sandstone or other building materials is strictly prohibited on one side of the brick wall. More relevant content will come to our website http://www.retraactit.com Consult and understand!