发布人：http://www.kdjlm.com 发布时间：2021-05-26 15:42:35
Because of the long and cold winter in Northeast China, most householders will choose Jinan garage door with thermal insulation performance. This kind of garage door is made of multiple materials, double-layer mixed compression molding, and the middle is filled with insulation foam material, which can avoid the occurrence of condensation water. The strength is very good, and most people can reach the inner room through a channel. So in the next time, I will introduce in detail how to maintain Jinan garage door in cold areas?
Fire resistant door is a kind of fire protection and heat insulation equipment suitable for building openings, which plays a certain role in the design and installation. In the fire compartment of industrial and civil buildings, fire doors are widely used to block the spread of fire.
Use warm and sunny paint. Weather conditions can have a significant impact on the quality of the exterior coating. At the same time, be sure to clean the garage door completely before painting. Dry before painting. Choose a color you like. For most garage doors, light, beige or pearl are useful because they don't fade in the sun. In order to ensure better effect, it is recommended to apply primer before painting. Clean the garage door with a mild detergent and soft brush to remove any corrosive chemicals or dirt on it, so as to prevent them from rusting or twisting the garage door.
After cleaning, you can also see at a glance whether the spring or hinge needs to be repaired. Generally speaking, it should be cleaned 3-4 times a year to ensure that the garage door is always in a healthy state. Jinan garage doors have springs and chains, which can be easily moved up and down. In order to ensure its normal operation, it is recommended to lubricate the key moving parts of all springs, hinges, rollers and pivot points at least once a year.
Every year, the garage door shall be inspected in all aspects, and any screw, nut or bolt that may be loose shall be tightened. Only in this way can the garage door keep normal movement on the roller. Wipe the garage door with a non corrosive cleaner and carefully clean all exposed parts of the drum to remove all excess moisture. Then use specially designed garage door lubricant or graphite powder to make the roller move smoothly and usefully on the track.
The above is how to maintain Jinan garage door in cold areas. I believe you can learn more after reading the article. What Mu Yong doubts is that the metal door will rust after a long time, and the wooden door will become black and rough after a long time. It costs a lot of money to build a new door, so how to decorate it? The easier way is to brush the paint again.