濟南圍擋是一種經(jīng)處理的圍欄。一般用于建筑圍護、城市圍護、道路圍護。與傳統(tǒng)彩鋼圍擋相比，具有方便美觀、周轉(zhuǎn)率高的優(yōu)點，成本比彩鋼圍欄低圍擋外殼為PVC材質(zhì)，內(nèi)襯為鍍鋅鋼管。經(jīng)接頭規(guī)劃后，箱體整體形成，無焊點，強度高。表面經(jīng)過特殊工藝處理，形成保護膜，不僅使表面光滑無銹，而且清潔方便，可反復(fù)使用。

Jinan fence is a kind of treated fence. It is generally used for building enclosure, urban enclosure and road enclosure. Compared with the traditional color steel fence, it has the advantages of convenience, beauty and high turnover rate, and its cost is lower than that of the color steel fence. The enclosure is made of PVC and lined with galvanized steel pipe. After joint planning, the box body is formed as a whole, with no welding points and high strength. The surface is treated by special process to form a protective film, which not only makes the surface smooth and rust free, but also clean and convenient, and can be used repeatedly.

設(shè)備流程:基礎(chǔ)施工→設(shè)備上護欄樁→設(shè)備上下橫梁→設(shè)備圍欄板→重復(fù)上述流程。在需要圍護的地方進行地面硬化或底層承重平臺的施工，然后進行圍護裝置。

Equipment process: foundation construction → guardrail pile on equipment → upper and lower beams of equipment → equipment fence plate → repeat the above process. First, the ground hardening or the construction of the bottom bearing platform shall be carried out at the place requiring enclosure, and then the enclosure device shall be carried out.

應(yīng)在圍擋開始處建立個圍護柱，圍護柱底部墊墊片，然后用螺釘將四周固定;其次，濟南圍擋的上下橫梁應(yīng)在開始時架設(shè)，橫梁應(yīng)通過圍欄柱上預(yù)留的孔進行連接，在上下橫梁之間安裝圍欄擋板。

The first enclosure column shall be established at the beginning of the enclosure, and the gasket shall be placed at the bottom of the enclosure column, and then the surrounding shall be fixed with screws; Secondly, the upper and lower crossbeams of Jinan enclosure shall be erected at the beginning, and the crossbeams shall be connected through the reserved holes on the fence posts. Fence baffles shall be installed between the upper and lower crossbeams.

安裝濟南圍擋時，應(yīng)安裝在地面上，上口平齊，用自攻螺釘固定在上、中、下橫梁上。研磨時，將上一道彩鋼護欄的下一道波紋準(zhǔn)確地放置在上一道濟南工地圍擋的下一道波紋上，研磨時要平整，然后用自攻螺釘固定研磨區(qū)域。

When installing the fence at Jinan construction site, it shall be installed on the ground with the upper opening flush and fixed on the upper, middle and lower beams with self tapping screws. During grinding, the next wave of the previous color steel guardrail shall be accurately placed on the next wave of the previous Jinan construction site enclosure. During grinding, it shall be flat, and then the grinding area shall be fixed with self tapping screws.

施工時先測量彩鋼圍欄線地面高差，根據(jù)高差進行圍欄基礎(chǔ)標(biāo)高分段。需調(diào)平的斷面應(yīng)調(diào)平。無條件的斷面還應(yīng)盡量保持較長的水平線，并采用臺階調(diào)節(jié)地面造成的高程差。保證立柱的垂直度和直線度。

During construction, the ground elevation difference of color steel fence line shall be measured first, and the fence foundation elevation shall be segmented according to the elevation difference. The section to be leveled shall be leveled. For unconditional sections, a long horizontal line shall be kept as far as possible, and steps shall be used to adjust the elevation difference caused by the ground. Ensure the verticality and straightness of the column.

基準(zhǔn)線應(yīng)按圖紙要求用經(jīng)緯儀提前放線，圓柱中心點用標(biāo)尺標(biāo)出。施工時每4根立柱或根據(jù)情況施工若干根控制柱，并檢查其標(biāo)高和線位。無誤后掛線施工中柱。當(dāng)基礎(chǔ)混凝土強度達到70%以上時，濟南圍擋應(yīng)懸掛承重。

The datum line shall be set out in advance with a theodolite according to the drawing requirements, and the center point of the cylinder shall be marked with a ruler. During construction, every 4 columns or several control columns shall be constructed according to the situation, and their elevation and line position shall be checked. Hang the line to construct the middle column after it is correct. When the foundation concrete strength reaches more than 70%, Jinan enclosure shall be suspended for bearing.

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