Still it! Cleverly zapenil pipe in the ceiling of

It rarely happens that a gun under the foam had to work on the ceiling. Balloon with foam has to be always at the top, and then the ceiling just in the way and in a different way to make difficult, because you need to lower edge of the tube 3-5 cm remains free for filling putty.

What was it

After the transfer of ventilation pipes to the new location, the old owner of outputs to transfer was not going to send them to drown out and throw filler. But clog the pipe is obtained only from the bottom. It was decided to blow out their foam.

How it was

After trimming podlitso pipes for the ceiling plane of the three holes required to prepare the first. The case went to the water dispenser, which drench tube inside, which then deposited foam.

Before foaming desirable surface wetting with water, that improves the adhesion of the foam and ensures the stability of its position.

Immediately, of course, lots of foam blow will not work due to improper position of the cylinder in the gun. Yes and no

hold out it on a large scale, simply drop out. I am doing things gradually, in portions. Shake the foam, nanoshu ring foam across the entire diameter and yet so far! And so in each of the three tubes.

During the break, turning the cylinder in an upright position, bleed some air.

I am waiting for 10 minutes and continue zapenivat in the same way - in a circle, gradually narrowing the diameter of the hole. Yes, a few centimeters of the pipe must not forget to leave loose fill layer of putty. For 3 or 4 sets foaming hole fully closed and now have to wait for the complete drying of the foam.

As a result, all the pipes are filled with foam in about 30 minutes. The final composition before putty had such a view - Photo 5. There was an option to back pipe board and then gently let the foam over it, but it was filled to the edge and it would have to gnaw. Therefore, I decided to do so, though not fast, but it should.

An hour later, the ceiling and the pipes went first layer starting fillings. And by the end of the day turned out to tighten it all. So far, this ceiling is nothing more to say, the work still goes on.

How to move on to his painting after the finish of the walls in the stairwells, that will show you how it looks and the adjacent walls.

Evaluate material andsign upCanal.

ANDit is interesting:

Clean trap pan. Complete blockage of some 7 months

Closing unsightly outputs pipe lining of plastic

Plasterer slope so as not to muzzle. there is a nuance