Sisters of the fit-out look! Water and electricity, as “vasculars and nerves” in the home, are the most important things to hide under the walls, and many people come up in the first place under various professional terms, fearing pits, regret and later problems. Don't panic. It's all in your mouth. It's all in your hands
Let's start with the core: don't turn it upside down
The first pit on which many people stepped was to come up and open the line and end up with regrets. Let's remember one principle: to determine the needs of life before planning for water and electricity。
Before starting work, it is important to review the power, furniture and habits of the family: for example, whether to install smart toilets, dishwashers, steam ovens, projectors, ground-cleaning robots, how long the couch is bought, where the bed is placed, whether to install a shoe-baking machine at the door, or even whether to leave a cell phone on the bed, and where to put the kitchen electricity。
Otherwise, when we're done, there's no plug next to the smart toilet, the couch is blocking the switch, the bed is charging in half a circle, when it's ugly and dangerous, and it's too expensive to break back the wall
What's the choice of material
Materials are the bottom line for water and electricity, buried under walls, and problems are a big problem. We don't spend money, but we can't save money。
- wires: sufficient to recognize the national copper core line without blind pursuit of the import brand. Common domestic outlets, lighting, 2. 5 squares (in short, the thinness of the line, sufficient for daily use); air-conditioning, kitchen, toilet, which is an area of concentration of large power appliances, must be 4 squares; and the household head line, 6 squares, sufficient. In addition, the lines of fire, zero lines and ground lines should be coloured so that the master does not lose access so that they can be separated at a later stage of maintenance。
- pipes: just recognize the national standard ppr hot tubing, keep the cold hot tubing separate, don't listen to master saying the cold pipe can work, the hot tubing wall is thicker and the house can't spend much more. The pipes must be hotly melted, and it is too late to cry。
The construction will keep an eye on these hours
We don't have to go all the way to the construction site to get to the key points, so white can keep an eye on the workers, and don't worry about being told by the master that you don't understand。
1. Don ' t break open: heavy walls, beams, shearing walls, never open troughs, let alone cut steel bars, are destroying the structure of the house, and security is too great! The wall-side troughs cannot exceed 30 centimeters at most, and the floor-opening troughs are as straight as possible and do not bend around。
2. Wiring is sophisticated: it is the foundation, but rather than over-wire, it is better to do the right-to-point line wiring, which is easier to change later, and saves material money. Powerful and weak electricity must be separated at a distance of at least 30 centimetres, wrapped in tin platinum paper, or interfered with the wifi, television signals, and did not wait until they were finished to discover that the network had exploded. There is also a pipe with a maximum of three wires, so that it is not stuffed and the heat is not so hot that it can easily set fire。
3. There is a doorway to the pipe: the toilet, kitchen pipes are recommended to go up, not to waste material, and in the event of a leak of water at a later stage, it can be discovered in the first place that the repairs will only have to be done by removing the slings without smashing the bricks. Cold and hot water pipes must be separated at least 15 cm apart and cannot be installed in the same tank, otherwise they will affect the temperature of the hot water and are prone to degeneration. Hot water pipes must contain warm cotton, reduce heat loss and do not freeze in winter。
4. Life-saving details of the bathroom: splash-proof boxes are required for all outlets in the bathroom, and leak-proof electricity is extremely important in a wet environment! It's also important to keep the level open, so let's not listen to master's words about “no use”, which is the “lifeline” in the bathroom, which is safe from electrical shocks when bathing。
The layout of the plug switch. It's all the sweet details you've got
This part of your life depends directly on how happy you are when you're staying here
- entire level: leave a sensor light open, enter the door untried, find a switch; leave an inlet in the shoe cabinet for the baker, disinfector; and leave a usb in the side of the foreclosure cabinet, which is convenient for temporary charge and vacuum plugging。
- living room: two booths with usb on both sides of the sofa, with no need to get up while playing with cell phones; at least four booths for the television background wall, with internet access set aside; one slot next to the tv cabinet, for ground-cleaning robots; one slot for electric curtains in the curtain box。
- kitchen: the plug must be with a switch! The electric cooker, the microwave oven, the kettle. It's so convenient. At least four five-hole plugs are left above the table for separate control; two are left below the sink for water purification, garbage disposal; and the steam ovens, dishwashers are kept in separate booths for sharing with other appliances. Attention is also drawn to the fact that the plugs are kept away from stoves and tanks, and are not roasted or splattered。
- bedrooms: double-control switches must be made on both sides of the bed. No need to climb out of the bed and turn off the lights in winter. Two usb plugins each on each side of the bed, with adequate mobile phones, lamps and wettifiers; two booths next to the dresser for blowers, hairdressers; and one in the closet for induction lights。
- bathrooms: the smart toilet must be accompanied by a spatterproof box plugin; two should be left next to the bathroom cupboard for a blower and electric toothbrush; one can also be left in the mirror cabinet to charge the hairdresser; and the bathbar should be kept separate from the light。
The last two must be accepted. Not even one step less
1. Hydraulic test: once the pipe is laid, it must be done. The standard is to press to 0. 8 mpa for 30 minutes at a steady pressure of not more than 0. 05 mpa to qualify. It is important to keep an eye on the test and allow the master to proceed with the next step, without subsequent leaks having no idea who the problem is。
2. Circuit break-off tests: all plugs are measured each time an electrical examination is made to see if the wire, the zero line, the ground line is reversed, if there is no power failure, and the switch is tested to ensure that each is properly controlled, and not until the walls are painted and the tiles are pasted。
And there's a super-important reminder: once the water and electricity are finished, it's important to take a complete video and picture of the way, every corner, every tube, and it doesn't hit the pipes and wires when they're in the back, and it really helps you avoid the trouble
It's really not that scary, but the core is thinking about its own habits. It is clear that if the material is not tampered with and the construction is focused on key nodes, it will be possible to install a safe and easy home. What do you know about water and electricity
