The family is comfortable to live in, and the owner of the family has the most say. After the completion of the decoration project, most of the surface of the hydropower reform is invisible and inaccessible. Once a major hidden loss is relatively large, it will often be more destructive. Hydropower renovation has a crucial influence on home comfort. Xiao Bian purposely collected some netizens' successes or failures in hydropower reforms, so that the decoration friends would take less detours. >>> Links: Standardized Plumbers Slotting Engineering Illustration Waterway construction experience 1, Waterproof construction should use waterproof coating film. 2. The waterproofing project should be done after the concealed project construction is completed and accepted. 3, After the completion of waterproof construction to do 2 water storage test. 4, the bathroom waterproof layer should not be less than 1.8 meters. 5, floor drain, Yin Yang angle, pipelines and other places to do more waterproof. 6, floor drain to use deodorant floor drain. 7, hot and cold water left hot right cold. 8, try not to walk from the ground. 9, cold water pipe in the wall should have a protective layer 1CM, hot water pipe is 1.5CM, so the slot to open deep. 10, PPR pipe is installed to consider the thickness of a good tile, so that the pipe will not be exposed. 11, only a few minutes to cook, wash vegetables for a long time, the bucket must buy big. 12, leading and counter basin to support, if not fix it can not be installed. 13, toilet installation can not use cement, use silica gel. 14, after the toilet, faucet installed to pay attention to protection. 15, consider the toilet pit when buying a toilet. 16, the washing machine to consider whether it is drainage or drainage. [qeekapage] >>> Links: 10 kinds of scientific energy-saving design methods in decoration Circuit engineering construction experience 1, it is best not to install the bathroom, easy to damp. 2. The size of the mirror in the bathroom should be considered first, otherwise the mirror front light can be easily installed. 3, toilet pipe is best to leave the manhole. 4, weak electricity can not be worn in the same tube. 5, left zero, right phase grounded. 6. The power socket is 300-500CM away from the ground and the switch is 1.4 meters. 7. Do not install the switch behind the door. 8, a lot of sockets should be good. 9, 16A socket for high-power electrical appliances, such as electric ovens, air conditioners, water heaters and so on. 10, cassettes to use good. 11, the cassette must be matched with the panel, otherwise it may not be installed. 12. The cross-sectional area of ​​the wire in the PVC wire conduit must not exceed 40% of the cross-sectional area of ​​the wire conduit. 13. The air conditioning in the bedroom should not be facing the bed. 14. The air conditioning hole must be considered outward, otherwise rain will come in. 15, the lights try to consider dual control. 16, the best bathroom installation splash socket. 17, consider a socket on the balcony. 18, wire troughs should be horizontal and vertical, good photos, later use it easier. 19, public flue to install the reverse valve. 20, bought electrical appliances must allow workers to read the instructions. 21, instructions and warranty cards and other information must be kept for later use. [qeekapage] Hydropower construction five attention 1. Do not damage the original wire piping or plumbing piping when drilling holes. When the electrical conduit is laid, it is necessary to thread the conduit. Do not bury the wire directly on the ground or in the wall. This is not only unsafe, but it cannot be repaired once it is damaged. After the plumbing pipe is applied, the plumbing pipe must be pressure tested. After the pipe is qualified, the next process is performed to prevent the pipe from leaking and causing damage. 2, the kitchen and bathroom, etc. need to do waterproof parts, after the completion of the water must be closed water test, after passing qualifying. 3, wire connectors must be tinned, kitchen and bathroom fittings recommended to do waterproofing, joints can be used high-pressure self-adhesive tape and black tape for dressing. 4. Lamps with a weight of more than 3 kilograms must be fixed on bolts or embedded hooks. It is forbidden to use wooden wedges to fix them; the metal shell of lamps with installation height less than 2.4 meters must be protected grounded, and the toilet must use waterproof sockets. 5, circuit construction must be standardized, for example, the diameter of 16mm line tube to wear up to 3 lines; strong and weak wires to distance 50cm or more, to avoid signal interference; concealed line tube to be fixed firmly, otherwise the wall is easy to crack. Remind the students that if you also want to sum up the hydropower reforms, remember that you must keep the water circuit lines. It will be very useful when you need to reconstruct or repair them later! 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