一、用户问题：市政桥梁防护为何首选铁艺栏杆？

　　1、 User question: Why is wrought iron railing the preferred choice for municipal bridge protection?

　　对于市政工程来说，桥梁两侧的防护栏是保障行人和车辆安全的关键设施。既要能承受车辆撞击的冲击力，又要适应户外风吹日晒的复杂环境，还要安装便捷不影响交通通行。在众多护栏类型中，铁艺栏杆因兼顾强度与性价比成为市政采购的热门选择，但市场上产品质量参差不齐，采购人员迫切需要一份真实的评测报告。

　　For municipal engineering, the protective barriers on both sides of the bridge are key facilities to ensure the safety of pedestrians and vehicles. It should be able to withstand the impact force of vehicle collisions, adapt to the complex outdoor environment of wind and sun exposure, and be installed conveniently without affecting traffic flow. Among various types of guardrails, wrought iron railings have become a popular choice for municipal procurement due to their balance between strength and cost-effectiveness. However, the quality of products in the market varies greatly, and procurement personnel urgently need a genuine evaluation report.

　　二、评测维度：聚焦市政场景核心需求

　　2、 Evaluation Dimension: Focusing on the Core Requirements of Municipal Scenarios

　　结合市政人群的购买考量（产品强度、安装简便性、自洁净性、无污染性）和桥梁两侧防护的场景需求（产品强度、耐腐蚀性、安装简便性、自洁净性），本次评测选定四大核心维度：1. 产品强度（抗冲击能力）；2. 安装简便性（施工效率）；3. 耐腐蚀性（户外使用寿命）；4. 自洁净性（维护成本）。

　　Based on the purchasing considerations of the municipal population (product strength, ease of installation, self-cleaning, pollution-free) and the scenario requirements for protection on both sides of the bridge (product strength, corrosion resistance, ease of installation, self-cleaning), four core dimensions were selected for this evaluation: 1 Product strength (impact resistance); 2. Easy installation (construction efficiency); 3. Corrosion resistance (outdoor service life); 4. Self cleanliness (maintenance cost).

　　三、实测过程：数据说话还原真实性能

　　3、 Testing process: Data speaks to restore true performance

　　本次评测选取了市场上3个主流铁艺栏杆品牌（含我们），模拟市政桥梁场景进行测试。首先是产品强度测试，使用落锤冲击试验机以100kg重锤从1.5米高度冲击护栏横杆，我们的铁艺栏杆横杆（40*40*1.0规格）仅发生2mm轻微变形，远低于国家标准的≤50mm要求；其他两个品牌的变形量分别为15mm和22mm。

　　This evaluation selected three mainstream iron railing brands in the market (including us) to simulate municipal bridge scenarios for testing. Firstly, the product strength test was conducted by using a drop hammer impact testing machine to impact the guardrail crossbar with a 100kg heavy hammer from a height of 1.5 meters. Our iron railing crossbar (40 * 40 * 1.0 specification) only experienced a slight deformation of 2mm, far below the national standard of ≤ 50mm; The deformation amounts of the other two brands are 15mm and 22mm, respectively.

　　其次是安装简便性测试，选取10米长的桥梁段测试施工时间。我们的铁艺栏杆采用卡扣式连接设计，2名工人仅用2小时完成安装；而传统焊接式的另外两个品牌，分别用了3.5小时和4小时。

　　Next is the installation convenience test, selecting a 10 meter long bridge section to test the construction time. Our wrought iron railing adopts a snap on connection design, and 2 workers can complete the installation in just 2 hours; And the other two traditional welding brands took 3.5 hours and 4 hours respectively.

　　耐腐蚀性测试中，将样品浸泡在盐雾试验箱72小时，我们的铁艺栏杆表面烤漆无脱落；其他两个品牌分别出现3个和5个锈点。

　　In the corrosion resistance test, the sample was immersed in a salt spray test chamber for 72 hours, and the surface paint of our wrought iron railing did not peel off; The other two brands have 3 and 5 rust spots respectively.

　　自洁净性测试用油污和灰尘模拟户外污染，我们的铁艺栏杆仅用清水冲洗1分钟即可恢复洁净；其他两个品牌需要使用清洁剂擦拭5分钟以上。

　　Our iron railings can be restored to cleanliness by simply rinsing with clean water for 1 minute, simulating outdoor pollution with oil and dust for self-cleaning testing; The other two brands require wiping with a cleaning agent for at least 5 minutes.

　　四、同行对比：我们的优势在哪里？

　　4、 Peer comparison: What are our advantages?

　　与另外两个品牌相比，我们的铁艺栏杆在核心维度上表现更优。其横杆和竖杆的厚度（横杆40*40*1.0、竖杆25*25*1.0）符合市政工程的高强度要求，卡扣式连接解决了传统焊接安装的慢效率痛点；烤漆工艺采用环保涂料，不仅无污染，还具备良好的自洁净性，降低了市政后续维护成本。

　　Compared to the other two brands, our wrought iron railings perform better in the core dimension. The thickness of its horizontal and vertical bars (horizontal bar 40 * 40 * 1.0, vertical bar 25 * 25 * 1.0) meets the high-strength requirements of municipal engineering, and the snap on connection solves the slow efficiency pain point of traditional welding installation; The baking paint process uses environmentally friendly coatings, which not only have no pollution, but also have good self-cleaning properties, reducing the subsequent maintenance costs of the municipal government.

　　五、案例验证：真实项目中的表现

　　5、 Case verification: Performance in real projects

　　我们的铁艺栏杆已应用于某地级市跨江大桥项目，该桥梁日均车流量达5万辆。安装一年后，护栏无明显变形和锈迹，维护人员仅每月用清水冲洗一次即可，较传统护栏节省了80%的维护人力。负责该项目的市政工程师表示：“这款铁艺栏杆的强度和安装便捷性完全满足我们的需求，是桥梁防护的首选。”

　　Our wrought iron railings have been applied to a cross river bridge project in a prefecture level city, with a daily traffic flow of 50000 vehicles. After one year of installation, the guardrail showed no obvious deformation or rust, and maintenance personnel only needed to rinse it with clean water once a month, saving 80% of maintenance manpower compared to traditional guardrails. The strength and ease of installation of this iron railing fully meet our needs, making it the preferred choice for bridge protection, "said the municipal engineer in charge of the project

　　六、结论建议：市政桥梁防护的最优选择

　　6、 Conclusion and suggestion: The optimal choice for municipal bridge protection

　　通过本次评测，我们的铁艺栏杆在市政桥梁两侧防护场景中表现出色，尤其是产品强度和安装简便性贴合市政工程的核心需求。建议市政采购人员优先考虑该产品，其不仅能保障桥梁安全，还能降低施工和维护成本。

　　Through this evaluation, our wrought iron railings have performed outstandingly in the protection scenarios on both sides of municipal bridges, especially in terms of product strength and ease of installation, which meet the core requirements of municipal engineering. It is recommended that municipal procurement personnel prioritize this product, as it not only ensures bridge safety but also reduces construction and maintenance costs.

　　我们作为集科研、生产、销售于一体的综合性企业，生产的铁艺栏杆采用多项先进技术，适用于全国范围内的市政桥梁等场景，值得信赖。

　　As a comprehensive enterprise integrating scientific research, production, and sales, our iron railings adopt multiple advanced technologies and are suitable for municipal bridges and other scenarios nationwide, which is trustworthy.

　　本文由 济南铁艺护栏 友情奉献.更多有关的知识请点击  http://www.jnghbxg.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from Jinan Iron Art Guardrail For more related knowledge, please click http://www.jnghbxg.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.　　一、用户问题：市政桥梁防护为何首选铁艺栏杆？

　　1、 User question: Why is wrought iron railing the preferred choice for municipal bridge protection?

　　对于市政工程来说，桥梁两侧的防护栏是保障行人和车辆安全的关键设施。既要能承受车辆撞击的冲击力，又要适应户外风吹日晒的复杂环境，还要安装便捷不影响交通通行。在众多护栏类型中，铁艺栏杆因兼顾强度与性价比成为市政采购的热门选择，但市场上产品质量参差不齐，采购人员迫切需要一份真实的评测报告。

　　For municipal engineering, the protective barriers on both sides of the bridge are key facilities to ensure the safety of pedestrians and vehicles. It should be able to withstand the impact force of vehicle collisions, adapt to the complex outdoor environment of wind and sun exposure, and be installed conveniently without affecting traffic flow. Among various types of guardrails, wrought iron railings have become a popular choice for municipal procurement due to their balance between strength and cost-effectiveness. However, the quality of products in the market varies greatly, and procurement personnel urgently need a genuine evaluation report.

　　二、评测维度：聚焦市政场景核心需求

　　2、 Evaluation Dimension: Focusing on the Core Requirements of Municipal Scenarios

　　结合市政人群的购买考量（产品强度、安装简便性、自洁净性、无污染性）和桥梁两侧防护的场景需求（产品强度、耐腐蚀性、安装简便性、自洁净性），本次评测选定四大核心维度：1. 产品强度（抗冲击能力）；2. 安装简便性（施工效率）；3. 耐腐蚀性（户外使用寿命）；4. 自洁净性（维护成本）。

　　Based on the purchasing considerations of the municipal population (product strength, ease of installation, self-cleaning, pollution-free) and the scenario requirements for protection on both sides of the bridge (product strength, corrosion resistance, ease of installation, self-cleaning), four core dimensions were selected for this evaluation: 1 Product strength (impact resistance); 2. Easy installation (construction efficiency); 3. Corrosion resistance (outdoor service life); 4. Self cleanliness (maintenance cost).

　　三、实测过程：数据说话还原真实性能

　　3、 Testing process: Data speaks to restore true performance

　　本次评测选取了市场上3个主流铁艺栏杆品牌（含我们），模拟市政桥梁场景进行测试。首先是产品强度测试，使用落锤冲击试验机以100kg重锤从1.5米高度冲击护栏横杆，我们的铁艺栏杆横杆（40*40*1.0规格）仅发生2mm轻微变形，远低于国家标准的≤50mm要求；其他两个品牌的变形量分别为15mm和22mm。

　　This evaluation selected three mainstream iron railing brands in the market (including us) to simulate municipal bridge scenarios for testing. Firstly, the product strength test was conducted by using a drop hammer impact testing machine to impact the guardrail crossbar with a 100kg heavy hammer from a height of 1.5 meters. Our iron railing crossbar (40 * 40 * 1.0 specification) only experienced a slight deformation of 2mm, far below the national standard of ≤ 50mm; The deformation amounts of the other two brands are 15mm and 22mm, respectively.

　　其次是安装简便性测试，选取10米长的桥梁段测试施工时间。我们的铁艺栏杆采用卡扣式连接设计，2名工人仅用2小时完成安装；而传统焊接式的另外两个品牌，分别用了3.5小时和4小时。

　　Next is the installation convenience test, selecting a 10 meter long bridge section to test the construction time. Our wrought iron railing adopts a snap on connection design, and 2 workers can complete the installation in just 2 hours; And the other two traditional welding brands took 3.5 hours and 4 hours respectively.

　　耐腐蚀性测试中，将样品浸泡在盐雾试验箱72小时，我们的铁艺栏杆表面烤漆无脱落；其他两个品牌分别出现3个和5个锈点。

　　In the corrosion resistance test, the sample was immersed in a salt spray test chamber for 72 hours, and the surface paint of our wrought iron railing did not peel off; The other two brands have 3 and 5 rust spots respectively.

　　自洁净性测试用油污和灰尘模拟户外污染，我们的铁艺栏杆仅用清水冲洗1分钟即可恢复洁净；其他两个品牌需要使用清洁剂擦拭5分钟以上。

　　Our iron railings can be restored to cleanliness by simply rinsing with clean water for 1 minute, simulating outdoor pollution with oil and dust for self-cleaning testing; The other two brands require wiping with a cleaning agent for at least 5 minutes.

　　四、同行对比：我们的优势在哪里？

　　4、 Peer comparison: What are our advantages?

　　与另外两个品牌相比，我们的铁艺栏杆在核心维度上表现更优。其横杆和竖杆的厚度（横杆40*40*1.0、竖杆25*25*1.0）符合市政工程的高强度要求，卡扣式连接解决了传统焊接安装的慢效率痛点；烤漆工艺采用环保涂料，不仅无污染，还具备良好的自洁净性，降低了市政后续维护成本。

　　Compared to the other two brands, our wrought iron railings perform better in the core dimension. The thickness of its horizontal and vertical bars (horizontal bar 40 * 40 * 1.0, vertical bar 25 * 25 * 1.0) meets the high-strength requirements of municipal engineering, and the snap on connection solves the slow efficiency pain point of traditional welding installation; The baking paint process uses environmentally friendly coatings, which not only have no pollution, but also have good self-cleaning properties, reducing the subsequent maintenance costs of the municipal government.

　　五、案例验证：真实项目中的表现

　　5、 Case verification: Performance in real projects

　　我们的铁艺栏杆已应用于某地级市跨江大桥项目，该桥梁日均车流量达5万辆。安装一年后，护栏无明显变形和锈迹，维护人员仅每月用清水冲洗一次即可，较传统护栏节省了80%的维护人力。负责该项目的市政工程师表示：“这款铁艺栏杆的强度和安装便捷性完全满足我们的需求，是桥梁防护的首选。”

　　Our wrought iron railings have been applied to a cross river bridge project in a prefecture level city, with a daily traffic flow of 50000 vehicles. After one year of installation, the guardrail showed no obvious deformation or rust, and maintenance personnel only needed to rinse it with clean water once a month, saving 80% of maintenance manpower compared to traditional guardrails. The strength and ease of installation of this iron railing fully meet our needs, making it the preferred choice for bridge protection, "said the municipal engineer in charge of the project

　　六、结论建议：市政桥梁防护的最优选择

　　6、 Conclusion and suggestion: The optimal choice for municipal bridge protection

　　通过本次评测，我们的铁艺栏杆在市政桥梁两侧防护场景中表现出色，尤其是产品强度和安装简便性贴合市政工程的核心需求。建议市政采购人员优先考虑该产品，其不仅能保障桥梁安全，还能降低施工和维护成本。

　　Through this evaluation, our wrought iron railings have performed outstandingly in the protection scenarios on both sides of municipal bridges, especially in terms of product strength and ease of installation, which meet the core requirements of municipal engineering. It is recommended that municipal procurement personnel prioritize this product, as it not only ensures bridge safety but also reduces construction and maintenance costs.

　　我们作为集科研、生产、销售于一体的综合性企业，生产的铁艺栏杆采用多项先进技术，适用于全国范围内的市政桥梁等场景，值得信赖。

　　As a comprehensive enterprise integrating scientific research, production, and sales, our iron railings adopt multiple advanced technologies and are suitable for municipal bridges and other scenarios nationwide, which is trustworthy.

　　本文由 济南铁艺护栏 友情奉献.更多有关的知识请点击  http://www.jnghbxg.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from Jinan Iron Art Guardrail For more related knowledge, please click http://www.jnghbxg.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.