The long-term use of guardrails will cause damage to a certain extent, because they are open-air products, so it is very normal to withstand the wind and rain, and the paint on the guardrail may fall off, which seriously affects the aesthetic degree. In fact, Yu Changding said that the high-quality guardrails rarely have paint peeling problems. Generally, guardrails with this situation have these two aspects The problem.
The use of guardrail paint off, may be caused by these two problems
1、 There's something wrong with the paint
This is divided into two points, paint quality problems and spraying process is not in place.
The paint itself has quality problems. Now the paint manufacturers have different levels of quality. Before making the products, we must select a suitable paint supplier. Inferior products must not be used.
Spraying process: after selecting a good paint, the qualified spraying is also very important. Before spraying the paint, it is necessary to ensure that the surface of the imitation wood guardrail is clean and free of sundries, and the spraying is uniform during the spraying process.
Only by doing the above two points can the paint spraying process reach the standard.
2、 Strength of guardrail
The strength of the imitation wood guardrail will also affect the paint off problem of the guardrail. So, how to control the strength of the guardrail? The imitation wood guardrail is made of reinforced concrete and poured into the mold for production and processing, and the mold is divided into glass fiber reinforced plastic mold and silica gel mold; However, the imitation wood guardrail of Anhui Jianlong landscape arts and crafts are all made of silica gel mold. Compared with the resin mold (FRP mold), the advantage of silica gel mold is that in the process of production, when the mold shakes, the vibration process will not cause hollow and bubble inside the guardrail. At this point, resin mold is not possible.
It is also the two aspects of the reasons, causing the paint on the outside of the imitation wood guardrail to fade, affecting the overall beauty of the surrounding, so builders must pay more attention to the selection of imitation wood guardrail, only to buy good quality products is the right choice.