What do you think of the suspended ceiling downstairs in the closed water test? What should be paid attention to in closed water test?

If you want to test the waterproof effect, you need to do a closed water test to prove the waterproof effect by observing whether there is water leakage downstairs. However, sometimes the ceiling has been hung faster when the decoration is downstairs, so here is the view of the closed water experiment on the ceiling downstairs and the matters needing attention in the closed water experiment. When decorating a house, many people realize the importance of waterproofing, but after waterproofing, if you want to test the waterproof effect, you need to do a closed water test to prove the waterproof effect by observing whether there is water leakage downstairs. However, sometimes the ceiling has been hung faster when the decoration is downstairs, so here is the view of the closed water experiment on the ceiling downstairs and the matters needing attention in the closed water experiment.

What do you think of the suspended ceiling downstairs in the closed water test?

If the ceiling downstairs has been completed, it can't be observed, and it can't be observed whether it will leak water. Unless the ceiling is removed, it should be removed with the permission of the landlord downstairs to avoid liability disputes. If the communication between the two parties fails, you can ask the property to come forward to coordinate.

The so-called closed water test is also called water storage test. It must be filled with water, and the water must have enough volume. The water storage depth of the water storage test should be not less than 20 mm, the water storage height is generally 30 ~ 40 mm, and the water storage time should not be less than 24 hours. Then, go downstairs and carefully observe whether the roof downstairs leaks. If there is no water leakage, it is considered qualified.

What should be paid attention to in closed water experiment?

1, after waterproofing, it is necessary to conduct a period of closed water experiment, and the waterproof material needs to be completely dried.

2. The closed water experiment needs the owner, the property management department and the neighbors downstairs to participate in the inspection to see if there is water leakage. If there is no water leakage, they will sign a contract together to show that they are qualified.

4. When the toilet and kitchen are closed, the door should be blocked, and a dam should be built with putty powder or cement to make the water level reach the corresponding height, so that the water will not run from the door.

5. When discharging water, place a cover or basin at the place where the water flow impacts, so as to reduce the impact of the water flow on the waterproof layer, make the experimental results more accurate and reduce the damage to the waterproof layer.

6. Remember to leave waterproof paint bags, barrels, barrel lids and closed water tests when decorating. The packing bag is used to hold sand to block the sewer pipe, and the bucket and bucket cover are used to reduce the impact of water flow on the waterproof layer.

What do you think of the suspended ceiling downstairs in the closed water experiment? What should be paid attention to in closed water experiment? After the above introduction, I think you should have understood. If the ceiling has been made, you can't observe it any more. You can't see it until the ceiling is removed, but you need to communicate with the residents downstairs. In fact, you should top up the water and see if there is any leakage.