After the completion of the hydropower project, the most important thing is acceptance, because the result of acceptance determines the quality of home life in the future. If the acceptance is not careful, especially the water pressure acceptance test, it is easy to cause some post-mortem complications that we regret. It is small today. Edited for everyone to talk about, in the suppression test should pay attention to what the problem! What are the errors we don't know?
First, the pressure is not as great as possible
Some homeowners tried to test the waterway to withstand pressure and hit the water pressure high. However, this may cause the pipeline to exceed its limit, but it will lead to the risk of water leakage in the future;
Only one pressure test can not completely determine whether the waterway is in normal use, because the first time the air pressure will be discharged. By repeatedly suppressing pressure, it is possible to continuously test accurate water conditions.
Third, it can be waterproof without acceptanceThe waterway groove and the bathroom floor can be waterproofed once, but no water storage test is required. After the tank is sealed, a more complete waterproof layer will be made.
As future decoration and maintenance information;
Fifth, sealing slots must be tight
The cement that closes the channel (it cannot be putty) must be consistent with the cement of the original structure to ensure its strength.
Hydropower acceptance
T-Bolt, known as hammer bolt in European standard, is made of galvanized or nickel plated carbon steel surface. T-shaped bolt can be directly put into the aluminum profile groove. During installation, it can be automatically positioned and locked. It is often used in conjunction with flange nuts. It is a standard matching connector when installing corner pieces. It can be selected according to the profile groove width and different series of profiles. T-bolts are movable foundation bolts.
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