Views: 0 Author: Site Editor Publish Time: 2021-04-29 Origin: Site
The quality of the epoxy vinyl glass steel resin substrate directly affects the binding force of the glass steel structure layer and the steel matrix. If the construction of the bottom is hurt, it is easy to cause insufficient coating binding strength, causing bubbles, and may even have a glass steel whole-layer peeling.
The grassroots repair, on the basis of the finished basis, the decipitation of the ethylene tree steel resin (resin plus appropriate amount of quartz powder) is filled with a small collar, and the corner enters the curved transition, the depression is too deep, and the filling is repaired. Prevent flow, to be cured, then press the sandpaper to block the overall flatness. Resin glue (resin reinforcing agent 100/4 is added after mixing: Quartz powder - 100 250) is thin to prevent suspension, 3-5 kg of each ingredient.
Close glass cloth. After the vinyl glass steel resin mortar is completely cured for 24 hours, a layer of resin is applied, and the glass cloth of 0.18 ㎜ is wet, and stick it to the first layer. Brush a layer of resin when it is passed. The second layer and the third layer of the lining method are the same. After 24 hours of solidification, the surface was completed and flat with the putty of the resin. After 24 hours, apply a layer of resin paint. After the first layer is cured, apply a second layer resin. After curing, it should be checked and confirmed that the second top paint has no defects, and the acceptance is qualified.
The above construction method is called \"gap method.\" Although the method has a long construction period, the construction is difficult, the cost is high, but its bond strength and compressive strength are significantly better than the continuous glass steel resin (primary molding continuously paste glass cloth).
The above is a simple construction process for the vinyl glass steel resin introduced, I hope to help you!