Waterway part
PPR water pipe, washing machine faucet, toilet basin faucet, kitchen basin, basin, toilet, unipolar towel rack, bipolar towel rack, towel rack, paper rack, cosmetic mirror, toilet brush, water: auxiliary material triangle valve.
Circuit part
Wire: wire, single-core wire, single-core wire, network cable, telephone line, audio-visual cable, network crystal head. Accessories: wire tube, tee, card holder, elbow spring, box-in connector lock, box-in connector lock, direct connector, waterproof insulating tape, waterproof tape, broadband network TV two-in-one TV junction box, circuit breaker and horizontal tube.
change
Single open and double control, single open and double control, single billing control, double open and single control and three billing control sockets: socket (two eyes), socket (two eyes), air conditioning socket (16A), socket (three eyes) (10A), single-connected 500Hz video socket, and
lamps and lanterns
Kitchen work lamp, master bathroom lamp, Nanyang table lamp, north balcony lamp, living room lamp, dining room lamp, master bedroom lamp, sun sky lamp, sun sky lamp, master bathroom mirror headlight, downlight, electroluminescence, electroluminescence transformer, passenger bedside lamp, master bedroom bedside lamp.
Gas fraction
Galvanized pipe, galvanized outer wire, galvanized pipe elbow, galvanized outer wire, galvanized pipe tee, galvanized pipe elbow, ball valve.
Second, 100 flat water and electricity decoration price
Open the wall slot for burying.
For a 65,438+000 square meter residence, the demand for boiling water and electrical trunking is about 65-85 meters. According to the requirements of the specification, the water and electricity wiring must be in the wall, and the groove of the water pipe must be in the wall and the ceiling, except for one place, that is, there is a sewage pipe in the bathroom. Because the corner here is close to the sewage pipe, it is not easy to weld the water pipe, so it is usually on the ground.
At present, the calculation of slotting labor cost for brick wall and concrete wall in the market is reasonable, which can be calculated according to the average price of 8- 10 yuan. Finishing includes filling cement, yellow sand and glue. Tools now usually include saw blades, scrapers, etc. , are within 8 yuan is more reasonable.
gas pipe
The pipeline from the gas meter to the cooker and shower is generally within12m. This part is generally managed by Yinhe brand 6 of the labor factory. Because it is a factory run by the reform-through-labour bureau, the quality is up to standard. The safety of gas pipeline laying involves safety issues, and personal suggestions can be laid by gas companies. This part of the cost mainly includes pipes and bends, and the labor will not exceed 10 yuan/meter.
plug
According to the owner's demand, there are about 55-65 outlets in 100 square meter. It is recommended to install sockets with switches in air conditioners and kitchens, so that many electrical appliances do not need to be plugged back and forth when used. This part of the labor cost is 3 yuan/set, and there are also expenses such as cassette, octagonal box and hose. The medium quality cassette is about 1.6, and the labor cost does not exceed 1.5 yuan/set. We also need some electric dressings.
A small and dirty room
Due to the need of indoor pipe piercing, each household should make 5-20 holes in the wall. Market price 15-25 yuan/Taiwan, but some residential properties are designated as hole diggers, and the charge is 45 yuan/Taiwan. Because the number and price of holes can't be determined before the construction starts, the construction workers can help contact the digger, which is affordable.
Third, the kitchen decoration should pay attention to these small details.
(power supply) socket
(1) Weighing: The copper wire used in the socket meeting the national standard is thicker and the plastic shell is tighter, so the weight is heavier, while the unqualified socket will obviously feel much lighter by cutting corners.
(2) Press the switch repeatedly: you can try to press the socket switch several times, and the qualified socket switch is free and clear; Unqualified sockets are stiff and easy to get stuck.
(3) Plug-in force test: Qualified sockets not only have moderate plug-in feeling and elasticity in each hole, but also have the same plug-in feeling in each jack; The plugging and unplugging force of the unqualified socket is too loose or too tight, the elasticity is poor, and it is easy to loosen, and the feel of each hole will be different.
(4) Pull the power cord: the power cord of the qualified socket is moderately soft and hard, and it is firmly and reliably connected with the socket; However, the power cord of the unqualified socket feels soft, and the connection with the socket is not firm, so it is easy to break.
water channel
(1) In general, the water in the water tank is 40-50cm above the ground, and the spacing is generally 15cm. The embedded pipeline is a 4-point ppr pipeline. The sewer pipe of the sink is generally in the middle of the cabinet, and the general pipe is 40 pipes or 50pvc pipes.
(2) the socket under the sink. Generally, there should be a 5-hole socket under the sink, which is convenient for garbage disposal, kitchen treasures, water purifiers and dishwashers to connect electricity. The height of the socket is generally about 50cm from the ground. For example, if there are many connections under the sink, it is best to leave two 5 holes, which are parallel.
(3) A separate ppr pipe can be left for the water supply of the dishwasher, which is parallel to the first sink, and then an angle valve or faucet can be left for convenient water supply during installation. The height is still 40-50cm from the ground. The installation position, the dishwasher is generally installed near the sink, so the socket and faucet are installed at the bottom of the sink for easy control.
Conventionally, the water inlet is cold water, and the water outlet is hot water, steam pipe and electric potential. Generally, the water inlet and outlet distance is upward 1.5 meters from the ground, and the distance between the hot and cold water levels is 10 cm. Steam pipes are generally not embedded, and the potential depends on your hot and cold water position, so as not to affect the installation of water heaters. The size of exhaust gas and water heater should also be considered.
Four, the kitchen renovation matters needing attention
(1) Generally, the design should be thought of in advance, especially the kitchen with strong practicability. First of all, we should consider what electrical equipment our kitchen needs, such as ovens, microwave ovens, kitchen treasures, disinfection cabinets, and even refrigerators and rice cookers. On this basis, determine the placement and transfer positions of the above items, and communicate with professional hydropower designers to get a hydropower transformation plan.
(2) In order to arrange kitchen equipment reasonably, there are the most important cabinets, and the size of the cabinets should also be considered and designed. Generally, the height of the kitchen cabinet console is 800-850 mm; The height from the operating table to the bottom of the cabinet is about 600mm, and it is not good to be too high or too low; The thickness of the hanging cabinet is 300-400mm, and the height of the range hood is 750mm from the kitchen table to the bottom of the machine.
(3) Nowadays, hot water supply is generally considered in kitchen decoration, and it is much more convenient to wash vegetables and cook. On the basis of centralized hot water burning or self-burning in the original community, it is determined whether the hot water supply mode of the kitchen at home is kitchen treasure, gas stove, electric water heater or other modes, so as to determine the direction and positioning of water pipes.
(4) Do you want to be waterproof? Generally, the bathroom must be waterproof. What about the kitchen? According to the specification, a house without a floor drain does not have to be waterproof, so when we buy a vegetable basin, we should try to choose a basin with an overflow to avoid water leakage from the faucet, causing losses to our home and downstairs and avoiding unnecessary compensation.
(5) Now the appliances in the kitchen are getting bigger and bigger. Is there a good solution? Now the power cord of the kitchen in the new building is 4 square meters and 2.5 square meters. Some families may use high-power appliances such as "oven, microwave oven, kitchen treasure" in the kitchen, which may involve the problem of changing wires. If the power of kitchen appliances is high, it is recommended that you use wires with a national standard of more than 4 square meters. Otherwise, the wire will burn after a long time, which will lead to short circuit and fire, which will bring you great trouble.
(6) For the safety of your family and property, remember that kitchen appliances must be grounded to prevent personal safety accidents caused by electric leakage.
(7) We all know that water and electricity must be checked and accepted after transformation. How to accept? For general waterway acceptance, pressure test is needed. If the water supply pressure is 1.5 times (0.5-0.8MP), it will not leak for half an hour, and the pressure drop will not exceed 0.05MP.
(8) The same circuit also needs acceptance. If the circuit is accepted, it is mainly to test the strength of current. Weak current signal line should ensure smooth signal, strong electrical insulation resistance value should meet the use standard of household appliances, ensure safety, and the kitchen should be splash-proof.
Recommended reading
What are the kitchen decoration materials? Knowledge summary of selection, installation and maintenance of kitchen wall and floor decoration materials
What is good for kitchen floor materials and kitchen floor tiles? What should I use for the kitchen floor?
What material is used for the kitchen wall? What type of kitchen wall tiles are used?
What material is used to decorate the kitchen ceiling?
Is it necessary to waterproof the kitchen? Detailed explanation of waterproof construction steps in kitchen