圍(wei)擋(dang)是指為(wei)了(le)將(jiang)施(shi)工(gong)現場(chang)與外部(bu)環(huan)境隔離(li)開來，使施(shi)工(gong)現場(chang)成為(wei)一個相對封(feng)閉的空間(jian)所采取的措施(shi)。

Fencing refers to the measures taken to isolate the construction site from the external environment and make it a relatively enclosed space.

在(zai)城(cheng)市(shi)建(jian)設(she)中，都會用到(dao)(dao)圍擋(dang)(dang)(dang)，起到(dao)(dao)一種(zhong)美(mei)化(hua)整潔統一的(de)(de)作用。圍擋(dang)(dang)(dang)的(de)(de)顏色畫面(mian)(mian)適用范(fan)圍一定要按照當地市(shi)政管理(li)部門的(de)(de)要求來制作，一般圍擋(dang)(dang)(dang)的(de)(de)高度不得低于1.8米(mi)(mi)(mi)(mi)，常見的(de)(de)有2米(mi)(mi)(mi)(mi)，4米(mi)(mi)(mi)(mi)，6米(mi)(mi)(mi)(mi)和8米(mi)(mi)(mi)(mi)，或(huo)更高的(de)(de)12米(mi)(mi)(mi)(mi)等，圍擋(dang)(dang)(dang)表面(mian)(mian)張貼該項目的(de)(de)效果圖宣傳(chuan)畫面(mian)(mian)或(huo)用于城(cheng)市(shi)公益廣告等。一則好的(de)(de)圍擋(dang)(dang)(dang)廣告，可以(yi)為(wei)項目營(ying)造自身形象，并輔助項目宣傳(chuan)。

In urban construction, fences are often used to beautify, clean, and unify the environment. The application range of the color screen of the fence must be made according to the requirements of the local municipal management department. Generally, the height of the fence should not be less than 1.8 meters, commonly including 2 meters, 4 meters, 6 meters, and 8 meters, or higher than 12 meters. The fence surface should be pasted with a promotional image of the project or used for urban public service advertising. A good fence advertisement can create its own image for the project and assist in its promotion.

常見的圍(wei)(wei)擋(dang)(dang)(dang)依材質不同(tong)可(ke)分為金屬圍(wei)(wei)擋(dang)(dang)(dang)PVC圍(wei)(wei)擋(dang)(dang)(dang)水馬圍(wei)(wei)擋(dang)(dang)(dang)等；依用途不同(tong)可(ke)分為地鐵圍(wei)(wei)擋(dang)(dang)(dang)工(gong)程圍(wei)(wei)擋(dang)(dang)(dang)建(jian)筑圍(wei)(wei)擋(dang)(dang)(dang)圍(wei)(wei)擋(dang)(dang)(dang)等。

Common fences can be divided into metal fences, PVC fences, water horse fences, etc. according to their different materials; According to different purposes, it can be divided into subway enclosure engineering, building enclosure, shopping mall enclosure, etc.

金屬圍擋(dang)金屬圍擋(dang)一般(ban)指彩(cai)鋼(gang)(gang)板(ban)(ban)制成(cheng)的圍擋(dang)，彩(cai)鋼(gang)(gang)板(ban)(ban)是(shi)一種帶有(you)(you)有(you)(you)機涂層(ceng)的鋼(gang)(gang)板(ban)(ban)，具(ju)有(you)(you)耐(nai)蝕(shi)性好(hao)，色(se)彩(cai)鮮艷(yan)，外形(xing)美觀，加工成(cheng)型方便及具(ju)有(you)(you)鋼(gang)(gang)板(ban)(ban)原有(you)(you)的強度等優(you)點而且成(cheng)本較低。

Metal fence generally refers to a fence made of colored steel plate. Colored steel plate is a type of steel plate with organic coating, which has good corrosion resistance, bright colors, beautiful appearance, convenient processing and forming, and has the advantages of the original strength of the steel plate, and low cost.

彩鋼圍(wei)擋(dang)的特點包括：

The characteristics of color steel fence include:

節約：可多次循環使(shi)用，損耗率低不產生建筑垃(la)圾，不污染環境；

Environmental protection and conservation: can be reused multiple times, with low loss rate and no construction waste generated, and does not pollute the environment;

裝(zhuang)拆便捷：標準化構(gou)件安(an)裝(zhuang)方便，制(zhi)作安(an)裝(zhuang)工期短(duan)，特別適用(yong)于應急工程(cheng)或其它臨時性工程(cheng)；

Convenient installation and disassembly: Standardized components are easy to install, with a short production and installation period, making them particularly suitable for emergency engineering or other temporary projects;

造(zao)型美觀：色澤鮮明質感(gan)柔和(he)板面平(ping)整，設計與色彩搭配協調，具有良(liang)好的(de)裝飾(shi)效果(guo)；

Beautiful appearance: bright color, soft texture, smooth surface, coordinated design and color matching, with good decorative effect;

性價比高：一次性投資，可(ke)重(zhong)復使用；

High cost-effectiveness: one-time investment, reusable;

結(jie)構(gou)可靠：具有鋼(gang)板原有的(de)強度。

Reliable structure: It has the original strength of the steel plate.

施工注意事項：

Construction precautions:

宜在(zai)深基坑影響范圍內人員(yuan)流(liu)動較密集(ji)區域選(xuan)用(yong)彩鋼(gang)板；

Color steel plates should be selected in areas with high personnel flow within the influence range of deep foundation pits;

施工區(qu)生(sheng)活區(qu)圍擋在市區(qu)一般不低(di)于2.5m，其(qi)他地(di)方一般不低(di)于1.8m；

The enclosure of the living area in the construction area is generally not less than 2.5m in the urban area, and generally not less than 1.8m in other places;

彩鋼圍(wei)擋(dang)(dang)立柱間距不宜大于3.6m，施工活動圍(wei)擋(dang)(dang)應(ying)進行抗(kang)風計算(suan)；

The spacing between the color steel fence columns should not exceed 3.6m, and the construction activity fence should be subjected to wind resistance calculation;

施(shi)工活動圍擋使用單(dan)位應(ying)定(ding)期進行(xing)檢查(cha)，當(dang)出現開(kai)裂沉降傾斜等險情時(shi)，應(ying)立即采取相(xiang)應(ying)加固措施(shi)；

The unit using the construction activity fence should conduct regular inspections. When there are dangerous situations such as cracking, settlement, and tilting, corresponding reinforcement measures should be taken immediately;

不應在(zai)彩鋼板等(deng)輕質圍擋或緊(jin)靠圍擋架設(she)廣告或宣傳標牌(pai)。如確(que)需架設(she)的，受力體系應當(dang)獨立(li)，并經(jing)設(she)計計算。

Advertisements or promotional signs should not be installed on lightweight enclosures such as color steel plates or adjacent to them. If it is necessary to install it, the force system should be independent and calculated through design.

圍擋(dang)PVC圍擋(dang)是用(yong)高強度塑(su)料(liao)聚氯乙烯粉末壓成(cheng)的(de)板子制成(cheng)的(de)圍擋(dang)，由于其優(you)良(liang)的(de)性能，應用(yong)廣(guang)泛(fan)。

Fencing PVC Fencing is a board made of high-strength plastic polyvinyl chloride powder, which is widely used due to its excellent performance.

圍擋產的特點 ：

The characteristics of confinement production:

多功能用途，可以(yi)移動；

Multi functional and mobile;

制(zhi)作(zuo)效率高，快速(su)拆裝(zhuang)簡單快捷；

High production efficiency, fast disassembly, simple and fast;

承載力大抗風阻系數高穩定(ding)性(xing)強；

High load-bearing capacity, high wind resistance coefficient, and strong stability;

全系列標準化，可(ke)靠；

Full series standardization, safe and reliable;

經濟(ji)實用(yong)成本(ben)低占用(yong)空間(jian)小，使用(yong)壽命長(chang)；

Low economic and practical cost, occupying small space, and long service life;

高度及(ji)顏色按客戶(hu)要求定制。

The height and color are customized according to customer requirements.

施工注意事項：

Construction precautions:

圍(wei)檔(dang)安(an)裝前通常(chang)是土建已形(xing)成交(jiao)付的下(xia)部基礎，可采用機械式(shi)脹栓化學螺檢等方式(shi)將(jiang)立柱(zhu)鋼襯底板固定在下(xia)部基礎的中心部位作直線(xian)均布。

Before the installation of the fence, it is usually the lower foundation that has been formed and delivered by the civil engineering. Mechanical expansion bolts, chemical screw inspection, and other methods can be used to fix the steel lining bottom plate of the column to the center of the lower foundation for uniform distribution in a straight line.

如圍檔的下部基礎尚未形(xing)成，建議將立(li)柱鋼(gang)襯增加長度直接預(yu)(yu)(yu)(yu)埋(mai)在墻(qiang)(qiang)體(ti)內，待(dai)墻(qiang)(qiang)體(ti)養(yang)護期后即可正式施工；或(huo)預(yu)(yu)(yu)(yu)制(zhi)預(yu)(yu)(yu)(yu)埋(mai)件(jian)敷(fu)設在墻(qiang)(qiang)體(ti)平面以后將立(li)柱鋼(gang)襯用(yong)電焊(han)方式與預(yu)(yu)(yu)(yu)埋(mai)焊(han)接，這兩種方式特點(dian)是(shi)較(jiao)螺(luo)栓(shuan)連接更為牢固，但預(yu)(yu)(yu)(yu)設時必須注(zhu)意直線與水平線。

If the lower foundation of the fence has not yet been formed, it is recommended to increase the length of the column steel lining and directly embed it in the wall. Construction can be officially carried out after the wall curing period; Alternatively, after laying prefabricated embedded parts on the wall surface, the steel lining of the column can be welded to the embedded parts by electric welding. These two methods are characterized by being more secure than bolted connections, but attention must be paid to straight and horizontal lines during presetting.

立柱鋼襯的(de)間距須(xu)與(yu)設計尺寸一致，保證預裝配的(de)半成品能與(yu)之連(lian)接。

The spacing of the column steel lining must be consistent with the design dimensions to ensure that the pre assembled semi-finished product can be connected to it.

水馬圍擋水馬圍擋按照國內通(tong)行(xing)樣式和規定尺寸制作(zuo)，表(biao)面整(zheng)潔醒目可視性強。

The water horse fence is made according to the domestic standard style and specified size, with a clean and eye-catching surface and strong visibility.

塑料圍(wei)擋主體部分為藍色(se)或(huo)紅色(se)或(huo)黃色(se)，（也可(ke)(ke)根據(ju)需求配以(yi)各種顏色(se)），造型上可(ke)(ke)根據(ju)各施工現場的區域和特點，作不(bu)同造型和色(se)彩上的變化。

The main body of the plastic fence is blue, red, or yellow (various colors can also be matched according to needs), and the shape can be changed in different shapes and colors according to the area and characteristics of each construction site.

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