Waterway reconstruction is the most common concealment project at home. Whether it is the renovation of rough houses or the innovation of second-hand houses, waterway reconstruction is an essential construction link. When the owner gets the house, he will notice that the developer is setting the switch, socket, and the orientation of the hydropower line according to the same orientation. In general, there are some aspects of home decoration that need to be changed, and the usefulness of some rooms may also be changed. Therefore, hydropower reforms are needed. However, if hydropower reform is not performed, it is not only unsafe but also affects the overall comfort.
| 1, buy building materials |
Since the hydropower reform is a hidden project, it is also a link that is not easily noticed. If this link is not handled properly, it will not only directly affect daily use, but may even endanger the safety of people and property.
| 2, slotting |
According to the home wiring design drawing, combined with the point diagram on the wall, mark the position of the cassette at each point with a pencil, ruler or ink fountain.
| 3, buried pipeline |
Wires must be regular products, line tube, cassette must be fire-retardant. Because it is a hidden project, it must not be sloppy. On the waterway, the water pipes must also be formal and reliable products. No matter what kind of takeover method, it must be reliable.
| 4, test pressure |
It must be noted that the completion of the hydropower reform must be checked and accepted, and it is too late to wait until the construction of other projects is completed.
| 5, sealing slot |
Fixed cassette: In addition to the kitchen and toilet cassettes protruding from the wall 20mm, other cassettes are required to be flush with the wall surface. Several cassettes are required to be on the same level. Fixed PVC pipe: Ground PVC pipe requires a fixed interval of one meter. The PVC pipe requires that every two intervals must be fixed; the wall slot PVC pipe requires that every one meter must be fixed. Sealing groove: The wall surface and ground surface after sealing the groove must not be higher than the plane.
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