1. Calculate the approximate dosage
Before installing water pipes, it is necessary to estimate the amount of materials before purchasing materials, so as to avoid buying more or less materials, causing waste or lack of materials and affecting the installation.
2. Inspection of water pipes and fittings
Before installation, check the water pipes and various accessories to observe whether the water pipes are damaged or leaked. The connection between the water pipes and accessories must be correct and firm.
3. The direction of the water pipe
It is safest to go to the top of the water pipe. The water flows to a lower place. If the water pipe goes underground, it will be difficult to detect the leakage in time, which will cause the floor to deform or even leak downstairs, causing losses to people. If the water pipe goes to the top , even if there is water leakage, it can be found by us in time, which is convenient for us to repair and the loss is relatively small.
4. Draw a waterway diagram
After the water pipes are installed, the waterway diagram of the room should be drawn to facilitate future maintenance.