Different styles of balcony railings can often be seen on the façade of residential complexes. The use of high-quality and long-life guardrails can not only ensure the personal safety of the householders, but also avoid the additional costs caused by frequent replacement of guardrails. Zinc steel guardrail is made of zinc alloy material, which is one-third higher than ordinary metal guardrail in terms of strength, and is the primary consideration for most owners to purchase guardrails.
First, look at the safety performance
The first thing to consider for an excellent zinc steel guardrail is its safety performance. The safety performance involves three aspects: anti-theft design, welded structure and selection of basic materials. The zinc steel guardrail with high safety performance should use a weld-free rapid assembly mode, which is far away from the welding process, can avoid rusting in the gaps caused by welding, and can withstand 1. per square centimeterThe impact force of 83 tons greatly improves the safety performance of the guardrail, and it can be used for 50 years with confidence. At the same time, the design of anti-theft safety bolts not only increases the aesthetics of the product, but also improves the safety of the product. The base material should also choose a high-temperature hot-dip galvanized alloy substrate, which has good flexibility compared with stainless steel or cast iron materials, and the hardness reaches 211dnp, which is safer to use.
Second, look at the service life
Long-lasting guardrails require excellent coating processes to ensure that they can withstand extreme weather such as heat, cold, and storms. The treatment of the outer layer needs to be electrostatic spraying or high-temperature curing to ensure that the corrosion resistance and rust resistance of the guardrail are enhanced, and to ensure that the surface color change does not exceed 15% within 15 years. Electrostatic spraying or high-temperature curing treatment can ensure that the surface of the zinc steel guardrail is smooth and natural, and the rainwater can also play a role in cleaning, which is convenient for the owner to maintain the guardrail.
Third, look at the cost of maintenance
Low maintenance cost is also one of the testing standards for high-quality zinc steel guardrails. A good guardrail needs to be treated with multi-layer anti-corrosion and anti-rust processes to ensure that the product is still as bright as new after a long period of use, and to avoid the high maintenance cost caused by repeated replacement. At the same time, the damage repair method has also been upgraded from the whole piece replacement to the damaged parts replacement mode, which further reduces the maintenance cost.
Fourth, look at the color modeling
A good zinc steel guardrail can not be sloppy in appearance. Compared with the traditional guardrail of a single color, the zinc steel guardrail can be arbitrarily matched with a variety of colors and customized different kinds of patterns and shapes. High-quality zinc steel guardrail manufacturers use the United States DuPont coating technology, with excellent ultraviolet resistance, rich and bright surface color, can play a good decorative performance, to meet the individual needs of different users for guardrail products. AI assistant creation season