Closed water test can be said to be a very important part of the home, but also in the decoration process is indispensable to a step, if the water is not done well may also affect the use of the latter period, at the same time to repair it is also very inconvenient. The following Xiao Bian will introduce to you the details of the closed water test steps and when the water shut-off test is appropriate. Closed water test detailed steps 1, the first step: block the floor drain First of all, you need to put pre-prepared sand into a plastic bag so that you can block the floor drain tightly and prevent the stored water from running off. The plastic bag is a waterproof coating bag, which is generally reserved after the brushing and waterproofing, so as to prepare for the closing test. 2, the second step: the water may be full of the entrance to plug cement, the ground is very low where it can not be used. 3, the third step: release water. Water should be soaked in the entire surface of the water- coating test . Generally speaking, almost 1 cm is enough, but if it is feared that the water will evaporate in the next 48 hours, then you can consider putting it in 2 cm. High on it. 4. Place a lid on the water column that directly touches the ground. This is done to prevent the water pressure from damaging the drain coating. The same is true for the balcony and the kitchen. Then wait for the water to fill two centimeters high on it, then we must pay attention to 48 hours must go through, check the results of closed water experiments, to check downstairs people to confirm that there is no leakage, measure the checkout, pay quality insurance card. 5. Summarize the implementation steps as follows: block the floor drain - block the entrance (the terrain is much lower, no need to use) - release water When does the closed water test suit ? Closed water experiment is generally done after the hydropower reform. It is a procedure to test if the hydropower reform has any problems. The owners should preferably be vigilant and try to close the water test before laying the tiles to avoid problems in the later period. 1, when to do: Closed water test should be carried out 24 hours after the completion of waterproof construction, the test should first check the quality of waterproof construction, such as the coating surface is smooth, for example, can check for cracking phenomenon; Yin Yang, Yang Whether the corners, floor drains, roots of drainage pipes are repaired, and whether the waterproof layer is completely dry. At the same time, it is also necessary to contact the tenants downstairs in advance to prevent leaks and assist them. 2. What should be done: The water storage depth of the closed water test should be no less than 20mm, and the water storage time is 24 hours. No significant drop in the water surface is acceptable. The first half of the closed water test should be checked downstairs every one hour, and checked downstairs every two to three hours later. If any water leakage is found, the water-rejection test shall be stopped immediately, and the waterproof layer shall be re-applied and the water-rejection test shall be conducted after the treatment is qualified. Summary: The detailed steps on closed water test introduction and closed water test when to do the right content on the introduction to this, closed water test must be carried out in accordance with the steps while doing time must be done at the right time, this is the More reasonable, there is also time to do it is to grasp the job, I hope the above introduction will help you. Garage storage modules are professional tool storage solution for garages and workshops. Various elements are available for different combinations. Cheap Garage Storage,Best Garage Cabinets,Modular Garage Storage,Workshop Storage Cabinets Changzhou Xingsheng Tianhe Electric Appliance Co., Ltd , https://www.roller-tool-cabinet.com
