围挡是指为了将建设施工现场与外部环境隔离开来，使施工现场成为一个相对封闭的空间所采取的措施。围挡有很多种类型：PVC围挡、彩钢板围挡、绿植围挡、工地建筑围挡等等，不同类型的围挡适用的场合、功能也不一样。就举PVC围挡来简要说明：

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围挡采用特工艺处理的聚氯乙烯制成，具有耐候性能，可以抗御各种恶劣气候。当下雨天被淤泥侵染时，只需用水轻轻擦拭即可恢复往日的光彩。

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围挡采用框架式结构，轻钢材料降低自重。PVC围挡核心受力关键点由立柱、斜拉杆和横撑加强筋共同构成，三重受力防护充分提高了围挡的抗倾覆稳定性。

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围挡外观美观、表面光滑有纹理、色彩鲜亮，不易老化褪色，更不会变脆；

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

而且围挡强度高、韧性好，可抗6级风压，外力不易被破坏；便宜、安装便捷，可多次重复使用，有效节约成本；并且颜色种类多样，为常见的有蓝色、白色和灰色等等，可供你选择。

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.

围栏施工完成后，围栏板材与板材之间的连接应平稳，直线应在一条直线上，板材与板材之间不得留有间隙，即场外不能看到场内施工，围栏沿线应设置红灯或隔断，并用反射锥进行夜间警示。

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.

选购PVC围挡，不能只看表面，看，须看品质，看实力。目前市面上激烈的竞争，使得一些小的厂家不择手段，杀鸡取卵，在塑料制品里大量掺假，原生料价高，就大量加入再生料，石粉，本应掺加的防催化剂，防紫外线，防酸碱性的原料也免了，给客户市场使用、客户甚城市文明建设带来损害。建议大家选择品质或者有多个工程案例的实力围挡生产厂家！更多相关内容就来我们网站http://www.jnpfjc.com进行咨询吧！

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.jnpfjc.com Consult!