向日葵视频免费下载安装是工地文明施工標準化的重要防護，那麽向日葵视频免费下载安装規範以及作用是怎樣的？向日葵视频免费下载安装規範和標準規定如下：

The edge guardrail is an important protection for the standardization of safe and civilized construction on the construction site. What are the specifications and functions of the edge guardrail? The specifications and standards for edge guardrails are as follows:

向日葵视频免费下载安装標準規範：

Standard specifications for edge guardrails:

基坑開挖深度達到2m及以上時，周邊必須安裝防護欄杆。欄杆高度不宜低於1.2m，立杆之間不宜大於2m。向日葵视频免费下载安装有很多種，一般使用比較醒目的紅白和黑黃顏色。

When the excavation depth of foundation pit reaches 2m or more, protective railings must be installed around it. The height of the railing should not be less than 1.2m, and the distance between the upright poles should not be more than 2m. There are many kinds of edge guardrails, and the striking red white and black yellow colors are generally used.

使用向日葵视频免费下载安装欄杆還具有以下這幾點作用：

The use of edge guardrails also has the following functions:

1、使工地更加整潔美觀、文明。

1. Make the construction site more clean, beautiful, civilized and safe.

2、預防過往機動車輛靠太近基坑邊緣而造成塌方。

2. Prevent the collapse caused by passing motor vehicles getting too close to the edge of the foundation pit.

3、防止工人不小心掉入基坑。防止雜物掉入基坑，從而對基坑內作業人員造成傷害。

3. Prevent workers from accidentally falling into the foundation pit. Prevent sundries from falling into the foundation pit, thus causing injury to operators in the foundation pit.

向日葵视频污版在選購向日葵视频免费下载安装的時候，一般對向日葵视频免费下载安装高度也是有要求的，如果向日葵视频免费下载安装高度達不到標準，則向日葵视频免费下载安装就不能夠發揮其應有的作用。那麽向日葵视频免费下载安装高度應符合什麽標準呢？

When purchasing edge guardrails, we generally have requirements for the height of edge guardrails. If the height of edge guardrails fails to meet the standard, the edge guardrails cannot play their due role. What standard should the height of edge guardrail meet?

但凡標準的大型工地施工作業都需要符合JGJ80-2016《施工高處作業技術規範》及JGJ59-2011《建築施工檢查標準》。

All standard large-scale site construction operations shall comply with JGJ80-2016 Technical Code for Safety of Construction Work at Heights and JGJ59-2011 Standard for Safety Inspection of Building Construction.

此外在使用向日葵视频免费下载安装時其高度可以高於標準高度，但一定不能夠小於標準高度，過高沒有作用，過低則起不到相應的作用。更多相關內容就來向日葵视频污版網站http://www.hnszds.com谘詢吧！

In addition, when using the edge guardrail, its height can be higher than the standard height, but it must not be lower than the standard height. If it is too high, it will not work, and if it is too low, it will not work. More relevant content will come to our website http://www.hnszds.com Consult!