First, if pipes are added to move sewers, it is necessary to check whether the old sewers are unblocked before the new pipes are docked with the old sewers. At this time, it is necessary to spend money to clear it and avoid a lot of trouble in the future.
Second, the recessed storage space on the bathroom wall should not be abandoned. Tiling is very useful and beautiful. Of course, the tile union thinks it is troublesome to say "ugly" and "not popular now" Hehe, don't be fooled, he wants to be lazy.
Third, you must first calculate the approximate quantity of materials you buy. When I bought waterway materials, I thought about drawing a waterway map anyway, and how much materials I used came out. The circuit calculated the materials in detail in advance, and compared the calculation results with the requirements of the foreman.
4. If there are old sewer pipes on the ground, they are often damaged when the ground turns. Don't hesitate to lay new ones, and don't keep them for safety.
Five, lamps and lanterns are absolutely profiteering. My lamps are all installed by DIY, so I can choose them with confidence, so I can always buy very cheap lamps. Cheap lamps can't buy a house, so don't buy a house if you look at it!
6. Pay attention to the inclination of the big bed. If your head is low and your feet are high, it is definitely uncomfortable. You won't notice these discomforts before you actually use them. It is recommended to measure the bed and mattress with a level when installing.
Seven, aluminum-plastic pipe installation must have sealant present, supervise workers to reserve expansion space for hot water pipes according to construction standards. In short, the aluminum-plastic pipe should not be sealed too tightly, and it is best to loosen it.
Eight, there is no need to buy high-priced aluminum gusset plates. The very cheap aluminum gusset plate has far exceeded the effect of PVC, and no matter how much money is spent, there is no obvious difference in effect.