The edge guardrail is not uncommon in life. It can effectively protect the safety of personnel, prevent personnel from falling into the well, prevent safety accidents and prevent construction personnel from slipping and falling into the foundation pit. It is a good safety protection equipment to ensure the construction personnel, so the construction of the border guardrail is very important. So do you know the use effect of the edge guardrail?

　　临边护栏是根据地基施工方向、地基高度和地基平面尺寸挖的坑。主要用于打地基。通常业内人士比较了解基坑边沿护栏的客户，有时会解释说用柱子连接的施工坑起到维护作用，其中高约1.2米，长约2米，并且有警告喷雾标志。

　　Adjacent guardrail is a pit dug according to foundation construction direction, foundation height and foundation plane size. It is mainly used for foundation. Generally, industry insiders who understand the guardrail on the edge of the foundation pit will sometimes explain that the construction pit connected by columns plays a maintenance role, which is about 1.2 meters high and 2 meters long, and has a warning spray sign.

　　公告颜色为黄色、黑色或红色和白色。你应该知道基坑边缘护栏的施工方法。现场浇筑基础，人工开挖基坑。对于人工挖不到的部分岩石，请用气镐或气枪挖一个浅孔，辅以弱爆破，挖土坑壁，下层岩坑壁垂直。

　　Announcement colors are yellow, black or red and white. You should know the construction method of the guardrail on the edge of the foundation pit. Site casting foundation, artificial excavation foundation pit. For the part of the rock that cannot be dug manually, please dig a shallow hole with an air pick or air gun, supplemented by weak blasting, dig the pit wall, and the lower pit wall is vertical.

　　临边护栏基坑开挖坡度取决于地面，基坑尺寸应符合基坑轮廓。安装混凝土基础前，及时检查基坑的尺寸、平面方向、地面平整度和密封性，然后继续进行基础施工。基础检查：在灌注基础混凝土之前，应进行隐蔽工程检查。

　　The excavation slope of the adjacent guardrail depends on the ground, and the size of the foundation pit should conform to the contour of the foundation pit. Before installing the concrete foundation, check the size, plane direction, flatness and tightness of the foundation pit in time, and then continue the foundation construction. Foundation inspection: Concealed works should be inspected before foundation concrete is poured.

　　搭设临边防栏时，应符合规定，比如防护栏杆应由上、下两道横杆及栏杆柱组成，杆离地高度为1.0～1.2m，杆离地高度为0.5～0.6m。坡度大于1/2.2的屋面，防护栏杆应高1.5m，并挂网。除经设计外计算外，横杆长度大于2m时，必须加设栏杆柱。

　　When the border guard railing is built, it should comply with the provisions. For example, the protective railing should be composed of the upper and lower two bars and the railing column. The height of the bar from the ground is 1.0 ~ 1.2m, and the height of the bar from the ground is 0.5 ~ 0.6m. For roofs with a slope greater than 1/2.2, the protective railing should be 1.5m high and a safety net should be hung. In addition to the design calculation, when the length of the crossbar is greater than 2m, a railing column must be added.

　　以上就是为大家介绍有关于临边护栏的使用效果，希望对大家有所帮助。通过以上的介绍，相信大家对临边防护栏有了更加深入了解。如果您还想了解更多，那就来//www.hongdaxinwuliu.com网站咨询吧！

　　The above is to introduce the use effect of the adjacent guardrail, hoping to help you. Through the above introduction, I believe that we have a more in-depth understanding of the border guardrail. If you want to know more, please visit //www.hongdaxinwuliu.com!