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Anonymous users2024-01-24Aluminum alloy balcony guardrail at noon often has a different response to the echo of the flow of the air, aluminum alloy guardrail is actually a hollow tube, if there is part of the ventilation will have a memory, you can hear at noon may be that the wind is stronger at that time and there is a quiet noon lunch break, the sound will be clearer.
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Anonymous users2024-01-23My family is too, the newly bought second-hand house, the aluminum alloy fence under the bedroom window, rings every once in a while, which seriously affects the sleep of people like us who sleep shallowly.
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Anonymous users2024-01-22It's the same in my house, especially when the sun is shining, when the temperature difference changes, the explosion sound will be more frequent.
Safety: It is made of high-strength zinc alloy, formed by T5 heat treatment, and after a unique design, it is integrally formed, without solder joints, and the overall strength is greatly improved. >>>More
Balcony guardrail generally rarely uses aluminum alloy, although aluminum alloy performance is outstanding, but the price is expensive, it is recommended that you use zinc steel balcony guardrail, or stainless steel balcony guardrail, zinc steel balcony guardrail, rich shape, colorful, corrosion resistance is not easy to rust, and the price is fair, zinc steel balcony guardrail is a good choice.
Aluminum alloy balcony guardrail is corrosion-resistant, anti-aging, no rust, in the balcony, sun resistance, rain resistance, safe and firm, service life of more than 20 years.
From the perspective of safety, it is still a zinc steel guardrail, because the strength and hardness of the zinc steel guardrail are better, and the density is: 7850 >>>More
Combined with the current market price, the contractor material is between 160-180 yuan per meter (including welding, installation, caulking putty, and bottom paint twice).