-
Anonymous users2024-01-24The reason why the waterproofing around the pipe is not done.
During construction, it is necessary to strictly follow the specific construction process
First, the reinforced concrete structural layer is poured.
Then 1:3 cement mortar to find the slope layer, the thinnest part is 20mm thick, the slope is drained, and it is smoothed at one time;
This is followed by the application of three times of acrylic polymer cementitious waterproofing slurry;
Finally, there is a 30-thick dry hard cement mortar bonding layer, and the floor tiles are laid.
-
Anonymous users2024-01-23Water leakage between the main downpipe three and the return building.
Is there a crack in the pipe, there is gas.
In the bathroom on the second floor, the ring water can't be washed away, and it should be in the sinking bend.
Do you have a property? If the other party is unreasonable, you can also consider calling the police.
It is still recommended that you go to the property first, as it is the responsibility and obligation of the property to find out the cause of the water leak and coordinate with you and the upper floor to deal with the problem.
Absolutely. An induced draft fan is installed on the third floor, but the premise is that the connection between the stove on the first floor and the induced draft fan (exhaust fan) on the third floor must be tight, that is, there can be no air leakage. This is the way to form a negative pressure ...... inside the pipelineExhaust the smoke to the outside of the house. >>>More