Traffic barriers can be seen everywhere in the city. Different cities will choose different traffic barriers. How do they choose?
In some cities, cement fences, steel guardrails, etc. are often used due to economic and conditional constraints. However, due to the lack of detailed design and poor aesthetics, the function of the guardrails is poor and affects the urban environment; some guardrails have no vertical space between them. The interval between bars or bars is too large. Pedestrians can easily drill over the guardrails. There are hidden safety hazards. Some guardrails are poor in strength. Manual connections can be removed and disconnected manually. They are fragile and fragile; some guardrails have many welding points, and the underlying floor is not treated with anti-corrosion surfaces. Treatment, surface painting or impregnation, low corrosion resistance, rust, and short service life. Some cities emphasize embellishment and overlook the inherent "safety" function of the guardrail. For example, some cities use stainless steel guardrails, but do not pay attention to the optical design of guardrails. Stainless steel guardrails instead cause light pollution, causing glare and affecting safety; Some guardrail designs are not standardized, and guardrails are too high, affecting the urban landscape.
The fence is a kind of collective name that does not simply refer to the traffic fence. It gives you a detailed introduction to the classification of the lower fence:
According to the guardrail material classification, there are iron guardrail, stone guardrail, pvc guardrail, wooden guardrail, cement guardrail, steel guardrail, stainless steel guardrail, glass guardrail and so on.
According to the appearance classification: bilateral wire fence network, frame fence network, double circle fence network, the United States grid fence, chain link fence, steel mesh fence.
According to the functional uses of the guardrail, there are balcony guardrails, stair guardrails, air conditioning guardrails, community guardrails, villa guardrails, anti-theft guard rails, and stadium guardrails.
According to the decorative features of the guardrail, they are classified into artistic guardrails, wrought iron guardrails, landscape guardrails, floating window guardrails, barrier guardrails, American guardrails, and European-style guardrails.

The XUNDA Petrolatum Tape is a non-hardening and non-cracking corrosion protection wrap . It is also called wax tape, grease tape. It is highly resistant to mineral acids, alkalis, salts and micro-organisms and highly impermeable to water vapor and gases. Used for the protection of buried or exposed pipes, rods, cable, valves and metal fittings from corrosion.

It is composed of a non woven fibre fabric coated with a neutral compound based on saturated petrolatum and inert siliceous fillers.

Non-woven synthetic fibre impregnated and coated with a neutral compound based on saturated petrolatum hydrocarbons ( Petrolatum ) and inert siliceous fillers. It is supplied in rolls in a range of widths.

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