Construction size requirements: 1. Height of hot and cold water on the table: 50cm 2. Height of the wall water outlet: 95cm 3. Height of mop pool: 60-75cm 4. Standard bathtub height: 75cm hot and cold water Center distance: 15cm 5. Massage bathtub height: 15-30cm 6. Shower height: 100-110cm Hot and cold water center distance: 15cm 7. Water heater height (gas): 130-140cm Water heater height (electric heating): 170- 190cm 8. Small washing machine height: 85cm Standard washing machine height: 105-110cm 9. Toilet height: 25-30cm 10. Squatting toilet height: 100-110cm The dimensions provided above can be used for reference, but it should be noted that each family has Decoration situations are different and can be adjusted according to your own home decoration requirements. For example: Generally, the height of the hot and cold water in the basin is 50cm. If the floor needs to be raised by 20cm, the final height of the hot and cold water in the basin should be 70cm, and so on for the rest. Problems that should be paid attention to when grooving: After the water is heated by the water heater, it is now circulated to the vegetable basin, basin, and shower, and the water is not hot. Many people are confused and say that there is a problem with the water heater. The water heater repairman said that the gas pressure is low, etc. In fact, everyone has overlooked a problem, that is, there are problems during the installation of water pipes. During the process of installing water pipes, it is very beautiful to make slots in the wall and bury the water pipes in the wall. However, some installers do not want to make the wall slots too wide to save effort, especially now that there are many reinforced concrete walls. Grooving is quite difficult, so make as few grooves as possible and squeeze the hot and cold water pipes very tightly. It is wrong to have hot and cold water pipes close together. After testing, the two water pipes are 20 meters long and close together. Both hot and cold water are in a circulating state. The temperature of the water from the water heater is 80 degrees to the end of 70 degrees, and the end of the water pipe was 55 degrees 10 minutes ago. When the hot and cold water pipes are separated, their temperature is 80-78 degrees. This experiment is very illustrative. The groove of a water pipe with a diameter of 20 (usually referred to as a quarter pipe) should be (upper end 1CM, hot water pipe 2CM, middle distance 2CM, cold water pipe 2CM, lower end 1CM) ***8CM, and the distance between the two water pipes should be at least no less than
Reasons for construction process modification: Create a personalized water environment based on each household’s population and water usage habits. There are many variations, and each family is different. Generally common methods: 1. Change the exposed pipe to a hidden pipe and bury the water pipe for the sake of beauty. 2. Install hot water pipes. Households with gas water heaters have long pipes leading to the bathroom; houses with electric water heaters have separate water heaters in the bathroom and kitchen, with hot water pipes connected to the nearest locations. Note: PPR pipes are divided into hot and cold water pipes, and the corresponding pipe walls and pressure resistance levels are different. The wall thickness of the hot water pipes is 3. Change the position of the valve and water meter, change the main valve of the water pipe to a lower position, and even wrap it up. Future maintenance and work will bring certain hidden dangers. It is recommended to place the main water valve in a better open position. For example, on the countertop, the pipes behind the valves should be lowered; the washing machine should be moved to the floor or the faucet should be led to the balcony for future washing of mops and watering flowers; the high position of the water meter should be changed to a low position. --- I thought that placing it against the wall would save space, but it would be very difficult after placing the cupboard. It is difficult to repair and inspect. The correct way is to install it at a low position against the end of the cabinet and vertically against the wall. 4. Install purification equipment. Reserve the purification equipment branch interface. After the decoration is basically completed and the cabinets are installed, ask the water purifier and water softener manufacturers to install water purification treatment equipment. It is usually installed in the space under the sink, so the cabinet partition where the sink is located must be large enough, such as 80 cm wide. 5. Change the heating pipe and move the heater to a location convenient for placing furniture, such as under the window sill.
6. Solar (hot water) renovation For top-floor residents, reserve the pipeline interfaces needed to install solar water heaters. Step 1. Discuss the specific direction of the waterway. Step 2. Use an electric hammer to fix the clips to the wall. Step 3. Start using a special hot-melt machine to hot-melt connection of the pipes. The fourth step is also the most important step. After the connection is completed, use a pressure test pump to perform a pressure test on the entire pipeline. The fifth step is to clean up the garbage left behind by the on-site slotting. . In order to avoid affecting the work below, the construction specification for water reform is "go to the top but not to the ground, go vertically but not horizontally". Because there are many buried pipes and wires underground, it will be very troublesome if the original underground pipes are damaged! And if it is underground, during the later decoration process, if the electric drill damages the water pipes, it will affect safety! When the water pipes go to the top, they will be damaged. When you go to the bathroom, when you encounter a place where you need water, open a vertical groove downward to a suitable height, and reserve water outlets for showers, basins, washing machines, etc. The advantage of this is that after the decoration is completed and the tiles are laid, you The direction of the water pipe can be judged based on the location of the water outlet. All water pipes are vertically upward at the water outlet, thus preventing the water pipe from being damaged for any reason and leaking once it occurs. It is convenient for repairing the waterway and is not easy to find when walking, because the water is If it flows to a lower place, the leakage does not necessarily flow out first. Only when the water leaks downstairs or floods the Jinshan Mountain, the leakage will be discovered. However, because it is a hidden pipe, the leakage cannot be found immediately, so the loss will be considerable. Large; if you go to the ceiling, the kitchen and bathroom can be covered with aluminum gusset ceilings. When passing through the wall and passing through the entrance, we walk along the corners and can be wrapped with gypsum wire without affecting the appearance. 1. After you have communicated with our construction staff, the water change construction will begin. First use an ink line to draw out the route that needs to be taken (you can see from the route map that it is horizontal and vertical. If you have different opinions or changes at this time, you can also discuss it with the master worker). These preliminary preparations take about an hour. 2. After springing the line, open the hidden groove. Use a special tool cutting machine to cut the groove surface according to the line, and then use an electric hammer to make the groove. In addition, it needs to be reminded that some residential areas have more and thicker steel bars in the load-bearing walls, so they cannot be cut. The steel bars can be cut off (affecting the quality of the house) and can only be cut shallowly (thick cement is required when laying bricks) or exposed pipes can be routed, or other walls can be bypassed. 3. After grooving, the pipeline is installed. The technology here is hot melting, which means that a hot melting machine is used to heat-melt the pipe joints into one piece. The joints of aluminum-plastic pipes, galvanized pipes, etc. are threaded or ferruled. style, the joints will tend to leak after a few years. When the lead pipe is moved to the top, because it is an open pipe, it will be fixed with a pipe clamp to facilitate the next process. 4. Reserve a water outlet if your home toilet, bathtub, etc. have special specifications. Then you must explain clearly to our workers, because our construction is based on routine. When some owners are renovating the water supply, they may consider adding some things later that require water. Then we will reserve 1 or 2 more water outlets according to your requirements, and install faucets after decoration. 5. After the construction is completed, the most important step is acceptance, that is, through the pressure test, apply 8 kilograms of pressure. After 30 minutes, if there is no leakage, then the water reform has been successfully completed. 6. When the owner completes the acceptance inspection and pays the full amount if satisfied, we will calculate based on the actual meter count.