Check the house. Check what? Many buyers don't understand the importance of house inspection. When checking the house, they all go through the motions. In fact, this is irresponsible for your own house. If you don't pick out the problems during the house inspection, it may be very troublesome to find a developer to deal with the problems in the future, and even you can only suffer a dumb loss. Therefore, Bian Xiao reminds everyone here that we must be careful when looking at the house, grasp the details and ask questions as soon as possible.

Want to check whether the house is waterproof, what methods can be used for waterproof testing?

A, closed water test:

After the water retaining wall is completed, store water in the space to be measured and check whether there is leakage. Waterproof layer construction is more common in cabinets and bathrooms. Closed water test must be done at the time of acceptance, and the surface layer can only be done after the test results are approved by both parties. Do not do the closed water test or the test is unqualified, do the surface layer. In case of water leakage in the future, just remove the surface layer and start over.

The specific process is as follows:

1. Make a water retaining wall with a height of 15cm at the door of the room to be inspected;

2. Put water with a depth of 10 cm indoors, and mark the water surface height at the same time;

After 3.24 hours, observe whether the water level has changed, and check whether the ceiling of the same room downstairs is leaking;

4. If the above phenomenon does not appear, it can be considered that the waterproof project construction has passed the acceptance; On the other hand, if the above phenomenon is found through inspection, it can be considered that the waterproof project is unqualified. If the acceptance is unqualified, the waterproof project must be redone as a whole and re-accepted; For the acceptance of waterproof construction of light wall, the water spraying test should be adopted, that is, the waterproof coating should be sprayed on the wall from top to bottom for 3 minutes, and after 4 hours, it is observed whether there will be water seepage on the other side of the wall. If there is no leakage, it can be considered that the wall waterproof construction is qualified.

Second, the water spray test:

Water spraying test should be adopted for acceptance of waterproof construction of light wall, that is, water pipes should be used to spray waterproof paint on the wall for 3 seconds continuously from top to bottom, and after 4 hours, it is observed whether there will be water seepage on the other side of the wall. If there is no leakage, it can be considered that the wall waterproof construction is qualified.

Bian Xiao reminds everyone here that if you want to carry out waterproof acceptance, you must contact your neighbors downstairs in advance to avoid wasting time and energy when your neighbors are away.

(The above answers were published on 2015-10-17. Please refer to the actual situation for the current purchase policy. )

Click to receive the red envelope for viewing the house, and directly receive 100 yuan in cash.