The hydropower reform looks very professional. If you do not make good, it will cause great trouble for your daily life. Once the renovation is completed, the pattern of hydropower is basically fixed forever, unless you open the floor to open the wall, All came to change, so we first got a good idea when we got the house. It's very important to leave the hydropower project without regret. The following small series introduces the acceptance criteria for hydropower reform and precautions for hydropower reform.
Hydropower renovation acceptance standards
1. Hydropower acceptance steps and tools
The acceptance of hydropower mainly includes the distance, location and direction of the water pipes, and the distribution of electric wires. Water pressure checks must be performed to suppress water pressure, and circuit inspections need to use an ammeter to test whether there are any problems in each channel. Finally, the inspection of other details, such as the condition of the drainage pipe, the drainage gradient, the position of the wire box, etc.
2, hydropower material inspection must be careful
The acceptance of hydropower is firstly to inspect the materials of the wires and pipes, and then use the length to facilitate future settlement. First check whether the brand of the plumbing is the same as the list of decoration materials. Hot and cold water pipes must have clear instructions. Cold and hot water pipes cannot be used as hot water pipes. The wire material must see if the brand of the wire is consistent with the list. In this case, the paved wires used Qingfeng brand wires. Second, the hoses used to wrap the wires are connected to PVC pipes.
3, water and electricity pipeline layout inspection
The wiring requirements of the water pipes are “horizontal and vertical†and the layout direction should be reasonable. Generally, the water pipes are balanced with the edge of the wall and the angle between the pipes is 90 degrees. The wire should be a live wire. When checking, the exposed wire can be pulled back and forth. It should be able to twitch flexibly. There must be no joints or kinks in the wire line tube, and the wire should remain arcuate at the bend.
4, water pressure test and circuit test
When the waterway is accepted, the upper water pipe needs to be closed and a pressure test is carried out. The pressure applied is generally 0.6 MPa and is closed for 24 hours. Check whether there is any leakage in the pipeline. The owner can prepare a newspaper and lay it at the joint of the water pipe. After a period of time, observe whether the newspaper has water traces caused by leakage. The circuit test first checks whether the wiring of the electrical box is reasonable, whether the main switch of the home circuit is classified clearly, and avoid using the same leakage switch in the whole house line.
Hydropower Modification Notes
1, go through the living room from the top of the water pipe, kitchen bathroom ceiling with aluminum buckle plate cover, go through the corner of the living room along the corner, with a plaster line, if there is a leak can be immediately found. The hydropower reform master made two holes respectively during the slotting. When the pipe was laid, the two water pipes were naturally separated to ensure the spacing of the hot and cold water pipes, which reduced the safety hazard of the water pipes. Look at the following Xiaobian for everyone to introduce another issue of decoration and hydropower reform.
2. Pay attention to the quality of decoration pipes and choose a trusted big brand as a decoration material to avoid unnecessary troubles in daily life. At the same time, we should communicate well with the master of hydropower reform, and place the faucets at home so that the spacing between the sink and the faucet is as reasonable as possible. Renovation of hydropower is a task that requires special details. In order to have fewer hydropower problems at home later, it is time to learn more!
3, the direction of the pipeline must remain horizontal and vertical. Sometimes the emptying of the ground is not caused by the improper construction of the mason. It is caused by the problem of the spacing of the ground line pipe. It is required that the floor slabs of the master builders of the hydropower reformers should be arranged side by side with more than 3 rows, with a spacing of more than 20 mm. There should be a proper distance, and the cement can be filled in. There is no emptying.
4, in order to ensure that the future position of the switch socket, the master of water will be playing on the wall line before the slotting, but also unified use of the cup sparse connection, so that in the future there will be no different situation of the socket. There is also a point of attention to the hydropower reform process. Wires must be insulated.
Editor's summary: The acceptance criteria for hydropower reform and precautions for hydropower reform are introduced here, and we hope to help everyone. If you want to know more about yourself, you can follow the information on this site.
Hydropower renovation home improvement hydropower reform hydropower reform acceptance
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