Get the house and start looking for a mason, a plumber and so on. However, laymen do not understand the problems that arise in hydropower projects. They are not afraid. Today's “home improvement daily talks†will be carefully explained by Xiao Bian. During this period, some common problems will be listed and answers will be given to help you relax.
>>>Related Links: Decoration Tips: The strongest Raiders of hydropower reform you choose
Detailed explanation of plumbers:
Electrician: First of all, we must plan the overall wiring, and leave several loops according to actual needs (each circuit has an air switch). When wiring the circuit, it is necessary to take into account the actual use of all electrical appliances, as much as possible to leave a little more switch socket location.
When the wire is installed, it must be left-right and zero-fire (the left side is the zero line and the right side is the fire wire). Pay attention to the wires used, the neutral wire and the fire wire must be clearly marked, and no miscellaneous wires can be used.
When threading, it is best not to use a yellow wax tube and a rigid PVC tube after the load-bearing wall. Note that the total area of ​​wires in the tube (the sum of the area of ​​several wires) is no more than 40% of the cross-sectional area of ​​the tube.
The box and the switch are preferably all using the national standard 86 model. From the point where the line is connected to the box, it is better to have a head, not a loose line.
Pay attention not to waste the wire as much as possible, such as the head of the lamp, as short as possible, enough to use.
Water: Use qualified water pipes and fittings, such as PPR pipes. Before the backfilling of the kitchen and the bathroom, the water pressure test must be done. The standard pressure test should be at a pressure of 6-8 atmospheres (0.6-0.8 MPa), and then within 1 hour, the pressure drop should not exceed 0.05 MPa.
The high-pressure pipe must be bought with good quality, and the place where the joints are to be taken care not to touch.
To make the bathroom odorless, install the trap. When installing floor drains, pay attention to a certain degree of inclination and allow water to flow naturally. The main water valve is best where it is concealed and convenient to switch.
Gas: The gas should also be pressure tested, especially before the gas tube is buried, you should try it with ventilation, for example, blowing a balloon to the interface, if the balloon does not change, it means no leakage.
Note: It is best to take pictures of water, electricity and gas circuit diagrams before construction and landfill (some companies can provide CD-ROMs) as a basis for future construction.
Frequently Asked Questions:
Question 1: What are the precautions for construction of a plumber?
Answer: 1. Right angle bends and tees cannot be used between pipes and pipes. 2, the protection of wire and cable, the bathroom is sealed with cement, water pipe joints sealed after pressure test. Other parts are made of wood board to make groove protection. 3. When the ground floor is sealed, the location of the wires and water pipes must be positioned, especially the orientation of the Copper bars and water pipes at the entrance. 4. Keep the length of the audio cable outlet and protect it to prevent it from shifting. Keep the length of the cable in the cable box. 5. It is best to test the phone before closing the ground floor (floor tiles) or wooden floor, especially weak electricity. More
Question two: What are the problems with local reconstruction of waterways?
Answer: 1. Pay attention to the warranty issue. PP-R manufacturers and decoration companies do not guarantee the connection of old and new water pipes. Therefore, local changes should be made to minimize the connection between old and new water pipes. 2, the hot water pipe is best not to be partially modified, PP-R of different materials connected to the hot water pipeline is particularly easy to trouble. 3, After partial reformation of the waterway, we must test every outlet. KFS's waterway uses a thin-walled pipe to install it. It is especially easy to block the pipe when it is installed, so as to avoid knocking on the tiles.
Question 3: How does the acceptance of hydropower take place? Is there anything that needs attention?
A: The main details that need to be taken into account for hydropower acceptance are as follows:
Circuit 1. Whether the specifications, brands and sizes of strong wires, conduits, and water pipes are the same as those stated on the material list 2. Weak wires should be clear about which ones are purchased by the decoration company, and the specifications, brand, and size purchased by the decoration company are Consistent with the instructions on the bill of materials. 3. During the construction process, whether there is a wire connector in the line pipe, whether the line is in the pipe or the pipe is in the bottom box, and whether the number of wires in the line pipe exceeds the national standard. 4. Whether the strong and weak electricity is 15cm apart, strong and weak electricity cannot be in one slot.
Hydroelectricity Reconstruction Hidden Projects Switch Decorative Decorations Home Improvement Socket Decoration Find Decoration Company Alright Floor Tiles Bathroom Tiles Bathroom Doors Bathroom Door Size Bathroom Size Overall Bathroom Bathroom Tiles Floor Tiles Kitchen Tiles Tiles Specifications
Hydrolyzed Silk Protein,Silk Peptide,Silk Protein
Organic Chemicals ,Hydroxybenzene, Aldehyde & Ketone Co., Ltd. , http://www.nschemicalsn.com