20 19 how much is a meter for hydropower transformation? What materials do you need to install water and electricity?

Hydropower transformation is an important step in house decoration, which determines the convenience of living water and electricity in the future. If the transformation is wrong, it is likely to leave a safety hazard. So what details should be paid attention to in hydropower transformation? Next, Bian Xiao will introduce the relevant knowledge of hydropower transformation in detail, and see how much is the 20 19 hydropower transformation? And what materials are needed to install water and electricity, and give some reference to friends in need. (Recommended reading: 130m2 hydropower renovation price)

1.20 19 How much is a meter for hydropower renovation?

1, the price of hydropower transformation is related to many factors, including the brand and quality of materials used, the amount and unit price of auxiliary materials, and the structural area of the house.

2. Price of specific materials for waterway reconstruction:

(1) The unit price of the reconstructed drainage pipe (pipe diameter 50 and below) is about 50-80 yuan/m;

(2) The unit price of a valve with a diameter of 20mm is 65 yuan/piece, and the unit price of a valve with a diameter of 25mm is 80 yuan/piece;

(3) The unit price of the reconstructed water pipe (PP-R pipe) is 38-46 yuan/meter.

3. Price of special materials for circuit transformation:

(1) transform the price of 4mm2 high-voltage electricity to 28 yuan/m;

(2) The price of 6mm2 strong electricity is changed to 38 yuan/m, and the original pipe through-wall wire 18 yuan/m;

(3) The unit price of 2.5mm2 high voltage reconstruction is about 23 yuan/m;

(4) The price of cassette varies from 5- 15 yuan;

(5) The price of TV cable, telephone cable and network cable is around 20 yuan/meter;

(6) The price of switch socket is around 100-200 yuan.

4. The labor cost of hydropower transformation is generally 25-30 yuan /m2. (The above prices are for reference only. In fact, they are based on local quotations. )

Second, what materials are needed to install water and electricity?

1. There are many materials needed for hydropower transformation, and the specific quantity needs to be determined according to the building structure and building area.

2. Circuit installation materials: telephone line, video line, TV line, network line, audio line, audio line, PVC rigid flame-retardant electrical tube, D 16 diameter tube, weak current (telephone and TV network line) tube, electrical black tape, 4cm steel nail, gypsum powder, etc.

3. Waterway installation materials: concealed 20PP-R water supply pipe, exposed 20PP-R water supply pipe, 50PVC pipe installed in water, diameter, reducing sleeve, three-way inner wire, inner wire elbow, metal plug, temporary faucet, raw material belt, etc.

3. What details should be paid attention to in hydropower transformation?

1, in the hydropower transformation, you need to go through the formalities at the property management office before the formal construction.

2. It is necessary to contact the property to coordinate the upper-level residents and do the closed water test upstairs.

3. When choosing a socket, it is best to choose a five-hole socket to avoid the phenomenon of insufficient use in the later period.

4. Water pipes are popular in hydropower transformation now, so maintenance money should be reserved for future maintenance and inspection.

5. After the kitchen and bathroom floor tiles are laid, do waterproof inspection to see if the floor drain is unobstructed.

6. The design in the early stage of circuit transformation is very important, which needs to give consideration to practicality and feasibility. In addition, the construction of norms can ensure the safety of electricity consumption in the future.

7. Strong and weak current cannot appear in the same pipeline, because it will cause signal interference.

8, the final closed water test, must be carried out after the completion of concealed engineering construction.

The above is about 20 19 hydropower transformation, how much is one meter, and what materials are needed to install hydropower. I hope it will help everyone! Hunting net, a well-known large-scale decoration square platform in China, is a leading brand in decoration. If you want to decorate the design, I suggest you apply for free design service of hunting net, and help you plan a reasonable spatial layout and exquisite design through on-site measurement by professional designers. (Article transferred from financial news, picture transferred from network)

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