The edge guard not only considers beautification and beauty, but also more importantly, it can save a lot of unnecessary trouble for our future work. In the process of exposure to sunlight and rain, it can also play a certain protective role, effectively prevent chemical action, improve the safety of the guardrail, and further reflect the smooth decorative performance in the uniformity of the zinc layer. The galvanized guardrail is firmly combined with the matrix, and has effective corrosion resistance compared with the traditional guardrail.

热浸镀锌护栏的使用是目前公路护栏使用中常见的一种热浸镀锌护栏。其原理实际上是在表面附着一层耐腐蚀、抗老化的化学物质锌钢热镀锌护栏，可以增加其坚固性，实现长期稳定。在安装或保护措施上，热镀锌护栏达到了有效的化学成分指标，从而保证了其良好的力学性能和耐冲击性。

The use of hot-dip galvanized guardrail is a common hot-dip galvanized guardrail in the use of highway guardrail. Its principle is actually to attach a layer of corrosion resistant and anti-aging chemical zinc galvanized guardrail on the surface, which can enhance its firmness and achieve long-term stability. In terms of installation or protection measures, the hot-dip galvanized guardrail has reached the effective chemical composition index, so as to ensure its good mechanical properties and impact resistance.

在使用热镀锌道路护栏的过程中，我们不仅要护栏外表受到保护，更重要的是，它为我们以后的工作减少了很多不必要的麻烦。

In the process of using hot-dip galvanized road guardrail, we should not only protect the appearance of guardrail, but also reduce a lot of unnecessary trouble for our future work.

特点：

characteristic:

(1)本产品主要采用电焊连接，可用于基坑边缘等各种工程施工的临时保护。

(1) This product is mainly connected by electric welding and can be used for temporary protection of various engineering construction such as the edge of foundation pit.

(2)防护栏性能强，外形美观，警示醒目。

(2) The protective fence has strong safety performance, beautiful appearance and eye-catching warning.

目的：

Purpose:

用于施工现场的保护。这是一种高度灵活的保护产品，可以重复使用。

For the protection of the construction site. This is a highly flexible protection product that can be reused.

优势：

Advantages:

防护栏采用当前新的调频无缝焊接技术，使焊接点会更好。良好的抵抗力;不怕磨损、雨水和老化。灵活性;地面用膨胀螺丝固定，工程完成后可拆卸重复使用。

The protective fence adopts the current new frequency modulation seamless welding technology, so that the welding points will be better. Good resistance; Not afraid of wear, rain and aging. Flexibility; The ground is fixed with expansion screws, which can be disassembled and reused after the project is completed.

临边防护栏

Edge guard

功能：

Function:

分离功能、阻断功能、报警功能。

Separation function, blocking function and alarm function.

使用范围：

Scope of use:

临边防护栏的施工现场的防护也广泛应用于配电维护、电气维护、改造施工、交通运输、公司警戒线设置等停靠场所。

The protection of the construction site of the edge protective fence is also widely used in power distribution maintenance, electrical maintenance, reconstruction construction, transportation, company warning line setting and other parking places.

1.当基坑开挖深度达到2m或以上时，一定要在其周围安装防护栏杆。

1. When the excavation depth of the foundation pit reaches 2m or more, protective railings must be installed around it.

2、横杆高度不应小于1.2m，立杆之间不应大于2m.

2. The height of cross bar shall not be less than 1.2m, and the height between vertical bars shall not be more than 2m

临边防护栏

Edge guard

类型：

Type:

有许多种边界护栏，通常是醒目的红色和白色，黑色和黄色。栏杆的固定及其与上下横杆的连接，整体结构和强度应受1000牛顿的外力作用;如果车辆或物体之间可能发生碰撞，应采取增加轨道横截面或加密轨道柱的间距和嵌入深度等措施。13号警示牌可挂在护栏外，14号警示牌可挂在护栏内，如常见的警示语：平安生产人人有责;基坑有危险，请不要靠近等。

There are many kinds of boundary guardrails, usually eye-catching red and white, black and yellow. For the fixation of handrail and its connection with upper and lower cross bars, the overall structure and strength shall be subject to the external force of 1000 Newtons; If collision may occur between vehicles or objects, measures such as increasing the track cross section or densifying the spacing and embedded depth of track columns shall be taken. No. 13 warning sign can be hung outside the guardrail and No. 14 warning sign can be hung inside the guardrail, such as the common warning: everyone is responsible for safe production; The foundation pit is dangerous. Please don't get close to it.