Before the bathroom leaks and the floor heating is laid, should the bathroom be waterproofed first

To do waterproofing, you need to do it on the front of the water.

Dig the best permeable waterproofing can be done by yourself.

If the cement surface is waterproofed, use a super permeable waterproof guard to do waterproofing (if there are cracks, gaps and potholes on the cement surface, fill the complete with Meiding porcelain glue and then do waterproofing).

For the tile surface, first check whether the filling of the tile gap is complete (if the filling of the tile gap is incomplete, fill it with Meiding porcelain glue, and then use a stone tile waterproof guard to do waterproofing).

Regardless of whether the bathroom leaks or not, it must be waterproof before laying floor heating, and the water injection test is not leaking or seeping for more than 48 hours before the subsequent construction can be carried out.

Because the bathroom has to be bathed, a large amount of water flows on the ground, and if the waterproof is not done well, it will leak downstairs and cause serious damage to people. Therefore, it must be done well, and there is no problem after the water injection test before the construction can be continued. Otherwise, the floor heating is paved, the tiles are pasted, and the water leakage is found, and it will be very troublesome to repair, and the cost is much larger than the original budget.

Water seepage is not allowed in the floor heating pipes, and it is likely that the waterproofing of the bathroom is destroyed when the floor heating is laid.

It is recommended that you go to the property management to solve, because of the bathroom water seepage is very common in the neighborhood disputes, the current bathroom design form has a caisson structure (drainage on the same floor) and a board structure, the waterproofing of the bathroom is generally only done once, provided that no water is allowed to penetrate downstairs.

If it is a caisson type when filling, the bottom of the box is best to use sand or cinder, so as to avoid damaging the waterproof layer, pay attention to the secondary drainage port treatment, and be careful that the sand in the box is lost with water, but the current decoration team must be filled with construction waste, no matter what is filled, as long as it is carefully handled when filling, there will be no water seepage incident.

You tell the upstairs that you should first do the leveling layer, then do the waterproofing, and then do the two centimeters waterproof protective layer, do the floor heating, and then brush the waterproof above the protective layer, and each time you do the waterproofing, you should stretch out 50 cm to the door, the width is the same as the width of the door, and it must be extended from the ground upwards to ensure that there is no water seepage.

No, it is necessary to do waterproof and then floor heating, and the waterproof layer should be made of rigid materials, and after the floor heating is done, it should be done again with rigid paint.

What they said was clearly wrong.

1. What should I do if the floor heating is broken and the water leaks after the pipe is cracked? By waterproofing, I'm sorry, waterproof on top of the floor heating pipes.

2. After doing the floor heating and then do the waterproofing, unless they are fools, they will not do it, the waterproof layer plus the tiles above, how much heat can the floor heating come out?

First lay the floor heating, lay the cement mortar to make it flat, and then brush the waterproof.

If you don't sprinkle it correctly, you must do waterproof first, otherwise you will leak your waterproof layer on it in the future, and what water will you prevent!

No, you can do waterproofing first, and you can contact the property to solve it.