FRP insulation pipe problems and solutions

FRP insulation pipe problems and solutions Everyone sometimes encounters such problems when using FRP insulation pipes, the insulation layer suddenly appears empty drum phenomenon, but I don't know where it went wrong, let me tell you about the use of this insulation pipe! After reading it, everyone should fully understand that in order to make the FRP insulation layer not appear empty drum, first, the ratio of water ash must be strictly controlled, because the water-ash ratio of water and water stirring at the construction site is not suitable, which can cause poor bonding force of FRP pipe insulation slurry and cause the insulation layer to be empty; Second, there is that you must use the appropriate mixing machinery, and properly extend the mixing time of the rubber powder, if you ignore this will also cause the insulation layer to be hollow; Third, we must use the stirred glass wool tube insulation slurry as soon as possible, if it exceeds the use time, it will also cause a cavity in the insulation layer; Fourth, we must clean the working place before construction, otherwise it will also cause a hole in the insulation layer; Fifth, we must pay attention to the thickness; Sixth, we should not carry out the equalization construction operation before and after the slurry sweat collection to disturb the bonding surface, otherwise it will also cause cavities
.
I believe that after reading this, you should know what causes the insulation layer to be hollow, of course, you know how to solve or even avoid the emergence
of this reason.