In modern cities, with the development of science and technology, there are more and more kinds of guardrails. For example, zinc steel guardrail, aluminum alloy guardrail, wrought iron guardrail, wooden guardrail and so on. Every kind of guardrail is different, so how to choose this one is more important. When choosing a guardrail, remember the following points:
I. Practicality
The zinc-steel guardrail is made of galvanized steel, with high hardness, corrosion resistance and rust prevention, quick and simple assembly, beautiful appearance, good outdoor performance, sufficient strength and impact resistance, and can be used for fence, balcony guardrail, stair handrail, garden fence, garden railing, courtyard gate and high-rise building. It has very high safety performance and weather resistance.
The aluminum alloy guardrail is also made of casting technology, which needs no maintenance, grows old and does not rust, and has become the first choice for many high-rise villas and clubs. Safety and environmental protection law is harmless to people (livestock). Compared with zinc steel and wrought iron, its hardness is poor, but it also has high safety performance. Therefore, it is suitable for fence, stair handrail, balcony guardrail, garden fence and ground floor building.
The wrought iron guardrail has a long history, high hardness, good safety, concise structure, beautiful shape, good visual effect and artistry. However, the heavy texture, high cost performance, poor anti-corrosion and anti-rust performance, easy color shedding, pollution of buildings and other factors have also become a major shortcoming of wrought iron guardrail. Therefore, when choosing wrought iron guardrail, you need to be cautious. Generally suitable for fence guardrail, stair handrail, balcony guardrail and wrought iron door.
Wooden guardrails have been widely used since ancient times and have been extended to the present. It is natural, atmospheric, retro and beautiful. But with the degradation of forests, high-quality wood becomes less and less. Ordinary wood is prone to moth-eaten and rotten energy, which also makes it impossible for wooden guardrails to enter thousands of households. In some parks and scenic spots, wooden guardrails are still used as the main theme, because they are closer to nature and cannot be replaced by metal. Therefore, when using wooden guardrail, please carefully choose high-quality wood to avoid rot and moth-eaten in a short time.
2. Decorative
Guardrails should be integrated with other facilities. Therefore, when choosing the appearance, the style of the guardrail should match your house decoration style.
3. Color
The selection of guardrail color is the same as the appearance, and it is also necessary to pay attention to the same style, which is corresponding to other decoration colors. If you choose a zinc-steel guardrail, in order to improve the feel, you can choose a spray color with a concave-convex three-dimensional effect.
4. The height of the balcony and stair guardrail is customized to meet the national standard of 1050mm, and the height of the guardrail should not be lower than 1100mm on the floor facing the air.
5. The clearance of the guardrail vertical rod shall not be greater than 110 mm..
