The self built house has two floors, the second floor does not leak, and the ceiling on the first fl

The reasons for the cracking and leakage may be:

1. The self-built houses in rural areas with a solid foundation are generally built on the spot, which is prone to the problem of unfirm and uneven foundation, which leads to pressure on the house, which in turn leads to cracking of the wall, and then develops into cracking of the floor slab. Water seeps naturally, and the cracks caused by this situation are generally difficult to solve with cement. However, there is no danger of a house collapsing, just a crack can be repaired.

2. The proportion of cement has problems because of cutting corners, and many people are not clear about many precautions for building a house. This is easy to cause problems such as cracking of houses due to the unqualified technology of some construction teams, such as too high cement content, too large amount of silt, and too large concrete water-cement ratio; In the early stage of demoulding, the concrete strength is low and cracks appear. 3. In order to save money, the roof rarely does a waterproof layer The floor has cracks and leaks due to temperature shrinkage or other reasons, this is because there is no perfect design drawing before building the house, and some people ignore the waterproof layer in order to save money.

The contractor said: Houses in rural areas are generally built on basement floors, exterior walls, toilets, kitchen floors, side walls, and roofs. Remember to do a water storage test after waterproofing.

This is the most effective way to check whether the waterproofing layer is qualified. If it is found to be unqualified, it must be rectified in time.

Precautions for the design of self-built houses: self-built houses are generally residential in nature, according to the different family members, the combination of dynamic and static should be fully considered, and functional partitions: 1. The five functional areas of the dining room, living room, kitchen, washroom, and stairs on the first floor of the self-built building are necessary; If there are elderly people at home, it is also important to leave an elderly room on the first floor to save the trouble of climbing stairs; The garage can be open in the south, but it must be closed in the north, otherwise the car is really prone to problems when it is cold; Don't waste it under the stairs, there are many things in the countryside, and there is no harm in having multiple storage rooms.

2. Bedrooms, study rooms and other private spaces are best designed on the second floor, and the living room should be on the second floor, which is convenient and does not need to pull the partition wall in the future. As for the master bedroom bathroom, several bathrooms need to consider the cost, and if you have an additional bathroom, you need to buy an extra set of sanitary ware. The balcony on the second floor should consider safety considerations, and if it is not a densely populated area, it is recommended not to.

3. The kitchen and bathroom are best set up in a hidden, back position.

You don't do waterproofing, it's normal for him to leak.

Where does the water come from?

Is it a crack in the exterior wall or a crack in the head of the wall?

Or, is there a leak in the water pipe?

Or there is a leak in the bathroom, and the cause should be investigated.

1. There are many such situations, whether there is a bathroom on the second floor;

2. If there is a bathroom, please remove the ceiling from the first floor and check whether there is any leakage at the pipe and floor;

3. If there is no bathroom on the second floor, then look at the upper part of the ceiling to see if there is any water seepage on the outer wall;

4. If there are no two cases, it is that the environment on the first floor is humid, and the alternation of cold and heat during the day and night leads to condensation on the ceiling.

It may be that the floor drain is not done well, generally the floor drain on the second floor is not done well, the water in the bathroom will seep into the ceiling on the first floor through concrete cracks or steel bars, or the waterproof layer is not done well, and it needs to be checked again.

There is no water leakage on the second floor, and the ceiling on the first floor is cracked, and the water leakage must be due to the water seepage in the ceiling, and look at the place on the wall.

The self-built house has two floors, the second floor does not leak, and the ceiling on the first floor is cracked and leaking

Hello, the second floor does not leak, the ceiling on the first floor is cracked, the leakage must be because there is water seepage in the ceiling, look at the wall of the 2nd floor If the roof is not leaky and the 1st floor is leaking, then there are the following original buried hail causes. The first reason for erection is that there is no water pipe in the roof mezzanine between the second and first floors, and this water pipe has broken due to external force extrusion or other reasons, resulting in water leakage. The second reason is that the exterior wall between the 2nd and 1st floors was broken, so water entered from the outside wiring and caused the 1st floor to leak.

Summary. It may be caused by a relatively damp condition rather than a quality problem with the ceiling.

On rainy days, the second floor does not leak, but what is the reason for the leakage of the ceiling on the first floor?

It may be caused by a relatively damp condition rather than a quality problem with the ceiling.

Leakage, moisture will leak.

Water vapor liquefies on the ceiling and becomes water droplets. If it's not leaked from the previous layer, then you can only find the reason in this layer.

On rainy days there will be water, the second floor is fine.

If it is a corner of the wall, it may be water seepage outside, if it is the ceiling, then either the mountain grip is the upper layer of leaky oak water, or it is too humid to cause the water vapor to dissipate and liquefy into water droplets!

Hello dear! I will help you solve this problem, and I will answer your question as follows <>

There are 4 reasons for the cracking of the first floor of the self-built house: 1. Cracks caused by thermal expansion and contraction; 2. Quality problems; 3 man-made problems. The building was damaged by external pressure.

In fact, we can first rule out the cracks caused by the cause of settlement. Because settlement is the cracking of the structure caused by the settlement of the foundation. If there are cracks in the wall of the second floor, then I personally think that the cracks have nothing to do with settlement.

Therefore, the cracks in the second-story brick wall are the cause of the brick wall itself. To summarize personally, it mainly includes the following three points: first, the masonry height of the wall is too high, the second is that the wall is not treated with tie bars, and the third is that the masonry mortar is not selected correctly.

The self-built house has two floors, the second floor is fine, and the cement slab on the first floor is cracked and leaking, what is the reason?

Hello, self-built house two floors, the second floor is fine, the cement slab on the first floor cracks and leaks is likely to think: 1In the case of self-mixed concrete, in order to facilitate casual mixing, resulting in uneven mixing, differences in expansion and contraction, and cracks will appear; 2.