圍擋是指為了將建設施工現場與外部環(huán)境隔離開來，使施工現場成為一個相對封閉的空間所采取的措施。圍擋有很多種類型：PVC圍擋、彩鋼板圍擋、綠植圍擋、工地建筑圍擋等等，不同類型的圍擋適用的場合、功能也不一樣。就舉PVC圍擋來簡要說明：

Enclosure refers to the measures taken to isolate the construction site from the external environment and make the construction site a relatively closed space. There are many types of enclosures: PVC enclosure, color steel plate enclosure, green plant enclosure, construction site enclosure, etc. Different types of enclosures are applicable to different occasions and functions. Take PVC enclosure as a brief description:

PVC圍擋采用特工藝處理的聚氯乙烯制成，具有耐候性能，可以抗御各種惡劣氣候。當下雨天被淤泥侵染時，只需用水輕輕擦拭即可恢復往日的光彩。

PVC enclosure is made of specially processed PVC, which has weather resistance and can resist various harsh weather. When it rains and is infected by mud, just wipe it gently with water to restore the luster of the past.

PVC圍擋采用框架式結構，輕鋼材料降低自重。PVC圍擋核心受力關鍵點由立柱、斜拉桿和橫撐加強筋共同構成，三重受力防護充分提高了圍擋的抗傾覆穩(wěn)定性。

PVC enclosure adopts frame structure, and light steel material reduces self weight. The key stress points of PVC enclosure core are composed of column, diagonal tie rod and cross brace reinforcement. The triple stress protection fully improves the anti overturning stability of the enclosure.

PVC圍擋外觀美觀、表面光滑有紋理、色彩鮮亮，不易老化褪色，更不會變脆；

PVC enclosure has beautiful appearance, smooth surface with texture, bright color, and is not easy to age, fade, and become brittle;

而且圍擋強度高、韌性好，可抗6級風壓，外力不易被破壞；便宜、安裝便捷，可多次重復使用，有效節(jié)約成本；并且顏色種類多樣，為常見的有藍色、白色和灰色等等，可供你選擇。

Besides, the enclosure has high strength and good toughness, which can resist level 6 wind pressure and is not easy to be damaged by external forces; It is cheap, easy to install, and can be reused for many times, effectively saving costs; There are many kinds of colors, such as blue, white and gray, for you to choose from.

圍欄施工完成后，圍欄板材與板材之間的連接應平穩(wěn)，直線應在一條直線上，板材與板材之間不得留有間隙，即場外不能看到場內施工，圍欄沿線應設置紅燈或隔斷，并用反射錐進行夜間警示。

After the fence construction is completed, the connection between fence plates shall be stable, the straight line shall be in a straight line, and there shall be no gap between the plates, that is, the construction in the site cannot be seen outside the site. Red lights or partitions shall be set along the fence, and a safety reflector shall be used for night warning.

選購PVC圍擋，不能只看表面，看，須看品質，看實力。目前市面上激烈的競爭，使得一些小的廠家不擇手段，殺雞取卵，在塑料制品里大量摻假，原生料價高，就大量加入再生料，石粉，本應摻加的防催化劑，防紫外線，防酸堿性的原料也免了，給客戶市場使用、客戶甚城市文明建設帶來損害。建議大家選擇品質或者有多個工程案例的實力圍擋生產廠家！更多相關內容就來我們網站http://www.lishankj.com進行咨詢吧！

When purchasing PVC enclosures, we should not only look at the surface and price, but also the quality and strength. At present, the fierce competition in the market makes some small manufacturers unscrupulous, kill the goose that lays the golden egg, and adulterate a large number of plastic products. The price of raw materials is high, so they add a large number of recycled materials, stone powder, anti catalyst that should be added, anti ultraviolet, anti acid and alkaline raw materials are also exempted, causing damage to customers' market use, customer brands, and even urban civilization construction. It is recommended that you select manufacturers with quality or strength with multiple engineering cases! More relevant content will come to our website http://www.lishankj.com Consult!