Everyone in the new house is very excited. There are a hundred good wishes to decorate the brain, but so many desires always have to take the first step. The overall design plan is finalized and the work is started. What kind of work? Is the most inconspicuous hydropower construction, home installation of hydropower installation is easy to say it is difficult to do, there are many details in the middle need everyone to pay attention to, a small detail does not take care of the future may be trouble again and again, a comprehensive understanding of the hydropower installation is very Necessary. ☆What to do before home improvement and hydropower installation A series of preparations need to be done before installing home-installed hydropower If it is a second-hand housing - it needs to be demolished first. Demolition is also a big project and it should not be sloppy. Then get the overall design plan If it is a new house - to determine the removal and modification of certain walls, then follow the overall design of the hydropower installation steps. ☆ Hydropower installation started - slotting The work of channeling the pipeline includes two aspects: one is the grooving of the water pipeline, and the other is the grooving of the electrical pipeline. At this time, we must also pay attention to the location of the weak line and the living habits of the future. We should be able to look at it in person during construction. The construction quality, before the general slotting must play the horizontal and vertical lines, according to the line construction, in the construction must see whether or not in accordance with hydropower plans slotted, if any changes, we must understand the situation in a timely manner, technical issues related to Communication with the foreman in time, do not be lazy ah comrades! Hydroelectric slotting has many advantages, but there are also many details in construction that require attention: 1. The depth of hydroelectric slotting: In the time of slotting, it must be noted that the depth can not be less than 3cm, and the diameter is usually 1.6cm! In this way, it prevents the uneven appearance of the scraping of the putty in the future! 2. The slotting of the bearing wall: In the time of slotting on the load-bearing wall, we must pay attention to it. Do not exceed 100 cm (transverse groove). Try to prevent it! 3, the distance between the trunking and trunking: can not be less than 100mm, the number of wiring ducts in the same trunking does not advocate more than six. 4. When the tube meets a 90° bend: This allows us to expand the orientation of the groove. This enables the tube to exhibit two 45° bends for easy threading and subsequent repair during construction. ☆The next very important - water pipe installation Water pipe materials are generally PPR pipe, aluminum plastic pipe, especially PPR pipe majority, in this one, mainly pay attention to the placement of the faucet, this piece of the owner must personally to supervise and observe, so as to ensure that the functional availability. After the construction is completed, water pipeline inspection is indispensable, so that it can eliminate water safety hidden troubles. The test method usually used is pressure test , that is, all the mouths are gambling and death. Use a pressure gauge to test the water. Check all pipe fittings after pressure. ☆ More important - wire wiring The more common wire on the market now has copper cores of 2.5-6 square meters. It is particularly important to note here that strong and weak currents, switches, air conditioning sockets, and electrical sockets must be routed separately, and attention must be paid to the installation of switch sockets. Must be horizontal and vertical, so that the rear panel installation will be more even. Here we must pay particular attention to the switch sockets of the kitchen, because the function of the kitchen is relatively strong, and it needs to be arranged and installed according to the use function. In this step, there should be a lot of experienced owners to tell you some "good words" such as allowing you to install a lot of sockets, and threatened to say that the more outlets the better, the reason is that you do not know anytime in life Use sockets. Is the socket really the better? NO! Many homeowners are concerned about the lack of sockets after the house is fully installed, leading to patchwork boards everywhere. In fact, the more outlets, the better. Reasonable planning is best. There are too many socket outlets, and it will be a big hidden danger when there are children in the family. The increase in sockets will be charged by the amount of water and electricity, and a group of outlets will have to pay more than a few hundred oceans. This point your decoration company will certainly not tell you. Waiting for you to be stupid enough to install a lot of sockets to find the added cost is also very objective. In addition, it is also a good idea to increase or decrease the number of outlets according to your own and family's lifestyle. Socket cabling to pay attention to what details 1. Position and size of furniture, location and quantity of electrical appliances Irrespective of the size of the furniture, it will eventually obstruct the socket, switch, waste and inconvenience. Occasionally, the location of the blocking sockets mainly includes beds, sofas, and various types of cabinets such as nightstands, TV cabinets, and the like. Irrespective of the location and quantity of electrical appliances, it is inevitable that after the renovation, there is a feeling of “outside of the socket when it is used to hate lessâ€, such as the installation of the sofa in the living room and the installation of the outlet next to the TV cabinet, and the rows of plug wires are all over the floor, unsightly, unsafe, and inconvenient. 2. Family life habits For example, like watching TV while eating, should consider the restaurant to install a wired socket, like to eat hot pot installation to insert and so on. Both the bedside and the door are equipped with dual-control switches, which make it easy to switch lights regardless of whether they have just entered the door or are on the bed. 3, the height of the switch socket In the national standard, there are clear regulations for the switch socket. Socket must be more than 30 centimeters, and between 30 and 150 centimeters, there must be protective measures; the switch does not have a clear regulation, but the switch is generally between 120 and 135 centimeters from the ground, audio-visual equipment, lamps, wiring boards, etc. The wall outlet is generally 30 centimeters from the floor, the washing machine outlet is 120 to 150 centimeters from the floor, the refrigerator outlet is 150 to 180 centimeters, and the air conditioning, exhaust fans and other outlets are 190 to 200 centimeters from the floor, and the kitchen's functional outlets should be 110 centimeters from the ground. high. ☆ Closeout item - waterproof Pipeline waterproofing must pay attention to, after the installation of the pipeline, can use cement sand mixed sealed all wet areas of the trough, necessary to do half wall and full wall. ☆ Home-installed hydropower installation costs Because of the labor cost of each place, the variety of materials is not the same, the price is also different, and now many decoration companies are counted by meters, how much is done, so it is difficult to say how much money a square meter, it is more difficult to calculate, water and electricity installation The price is divided into three parts: 1. The weak power installation part. 2. Strong power installation section. 3. Waterway reconstruction section. A weak installation. Weak electricity includes two points: 1. Lines: Cables used in telephone lines, network cables, television lines, audio lines, audio lines, video lines, background music, etc. 2. Line pipe: PVC rigid flame-retardant electrical pipe diameter D16 line pipe 3 weak electricity (telephone, television network cable) to wear the tube alone. Switch socket bottom box 86 type 10 yuan / month; 118 type 15 yuan / month. Add 16 information integrated boxes plus 160 yuan/set. After ensuring that there is no joint in the pipe and the trap pipe is buried, fill it with plaster or cement mortar. Dark pipe price: 28 yuan / meter. Ming tube price: 18 yuan/meter Material: 1 PVC pipe thickened cold bend pipe wire. 2. Power installation. Flame-retardant electrical pipe not more than 3 threads, such as over 3 roots plus 5 yuan per meter. The wires in the tube have no joints, and the junction box is used at the point of distribution. Switch socket bottom box 86 type 10 yuan / month; 118 type 15 yuan / month, 4 square meters plus 10 yuan per meter. Multiple pipes and slots are billed by multiple dark lines. After grooving the tube, fill it with plaster or cement mortar. Dark pipe: 35 yuan/meter Ming tube: 25 yuan/meter Material: PVC wire thickened cold bends, wires. III. Waterway reconstruction a.20PP-R water pipe (dark): 60 yuan / m b.20PP-R water pipe (surface mounted): 45 yuan / m c. launching installation (50PVC pipe): 60 yuan / m PS: PP-R The tube is Weixing or Kinder. The water is a plastic pipe 1. Each meter has one equal-diameter and different-diameter pipe sleeves and one 90-degree elbow. 2, does not contain valve hardware 3, 25 pipes plus 10 yuan per meter 4, less than one meter by one meter 5, drilling another charge, bearing wall 40 yuan / month, non-load-bearing wall 20 yuan / month 6, PP-R pipes are thick 2.8 hot water pipes. 7, under the water pipe calculated by 50 more than 50 to negotiate. If everyone is still confused, then do not panic. Taking a 90-square-meter house as an example, the total installation cost of hydropower will probably cost about 7,000. See the table below for details: Summary: After reading so much, everyone has a deeper understanding of home-installed hydropower installations. To learn more about home-installed hydropower, please continue to pay attention to this website. Home-installed hydropower and hydropower installation home decoration decoration led lights how much a curtain fabric price
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