In the process of using the anti-collision guardrail formwork, it needs to be protected. Some customers do not know how to maintain the steel mold for the first time, which greatly shortens its service life and causes unnecessary losses. However, the service life of the mold can not be determined only by doing some maintenance, so it needs to be maintained from many aspects: 1. Pay attention to the concrete guardrail When the mold is cleaned and preserved, it should be kept in a clean and flat place, and try not to contact with mud, so as not to notice when using, so that the mud contained in the mold can be mixed into the concrete, so that the concrete guardrail produced is not strong enough. After using, it should also be cleaned with special mold cleaner immediately, and then wiped dry with a rag to remove the cement on the mold surface, avoiding Avoid affecting the next use; 2. Pay attention to the rust prevention of the concrete guardrail mold, and do not choose too wet place when storing. It is necessary to ensure that the space for storing the steel mold is dry, ventilated and covered by the ceiling, and that the humid environment and sunlight will accelerate the mold's oxygen deformation; 3. Regularly check and maintain, and pay attention to whether the mold is in good condition before use and after use It is necessary to coat oil on the mould to protect its surface from rust and deformation, which can greatly reduce the loss of the mould when it is not in use and extend the service life of the mould
The better the anti-collision guardrail formwork is maintained, the longer its service life will be. Only high-quality molds can meet the requirements of the production environment. The characteristics of steel molds will be exposed to the air for a long time or in contact with water for a long time, which will easily cause oxidation and rust. Therefore, grass planting slope protection molds are not only stored but also used His maintenance methods are very important. The production material of the mold is concrete. He mixes other materials together by water. So in order to avoid direct contact between the mold and the water in the concrete, it's a good way to brush oil on the inside of the mold in advance. In addition, after each use of the mold, his cleaning work must be done in place Apply protective agent to the whole body and put it in a dry warehouse.