Video tutorial on how to use foaming agent

The usage of foaming agent is linked to the video tutorial, and the text is introduced as follows:

1 First, clean the gap in the pipeline, and then you can fill it with a little white mud and sand.

2. Next, we take out the foaming agent, then take down the foaming gun, install it along the screw door and squeeze out a part. Hold the handle tightly, open the regulating valve, aim the gun head at the position to be filled, and gently pull the trigger to start the construction.

3, to adjust to the appropriate flow, generally speaking, sometimes a few cans are sprayed on site. Also install foaming agent and continue construction.

The foaming agent is introduced as follows:

In fact, it is a kind of glue, but this kind of glue has the characteristics of foaming and has a certain viscosity. Can be used in some gaps in the window, there are some holes, if necessary, you can use foaming agent. Or some expansion joints can be filled with this foaming agent.

The components of foaming agent are relatively simple, such as some catalysts and adhesives. It is still widely used in the market at present when it is put into high-pressure iron cans and filled with other gases. Foaming agent has many specifications, such as tubular, which can only be used once.

When using tubular foaming agent, we need to pay attention to its speed, because it will be sprayed directly. If it is just poured, it needs to be shaken up and down several times, and then sprayed where needed. Then brush the surface with cement mortar or other coatings.