Due to the special concealment of the "hidden project", the quality of the project is often highly scalable in the decoration, and sometimes it has become a "hidden project", which brings great losses to the decorator.
In the two aspects of home renovation decoration company is "must not touch", one is the heating transformation, the second is the gas transformation.
Heating and gas reform are very strict with respect to safety requirements. Heating reforms are generally performed by the heating manufacturers for replacement and replacement. This involves safety issues such as water leakage. Heaters often perform dismantling and replacement work. The owners are more at ease. After the heater is replaced, the manufacturer must perform “pressing†on the newly exchanged heater and check the leak on site.
The movement of gas pipelines and the installation of water heaters must be operated by gas company professionals to ensure that they do not leak gas and should not be too subtle to prevent gas leaks. Be careful not to wrap the gas pipes during the renovation.
Waterway Reconstruction of "Hidden Project"
Waterway renovation principle: The main waterway immovable waterway reconstruction is the most common “hidden projectâ€, and all the upper and lower water pipes in the living room must maintain the patency of the pipeline. It is worth noting that if you want to change the upper and lower water pipelines, you must greet the property management department, and you should also ask the professionals to design the pipelines for construction and, in principle, ensure that the main waterway is not moving.
Beware of the banned pipes The main water pipes in the current market are the PPR pipes and copper pipes. Al-plastic pipes have rarely been used. PPR pipes use advanced hot-melt technology, but they will become brittle at low temperatures.
When the waterway is reformed, many hot water pipes are uniformly used. The main reason is that the cold water is cracked, and the hot water pipe has a large safety factor. In the renovation, many “guerrillas†and some irresponsible home improvement companies still use “galvanized pipes†or unqualified PVC pipes, and the state has already explicitly banned the use of cold galvanized pipes as water supply pipes.
Waterway Renovation Notice Stay in the joints General toilets need to leave a cold water pipe outlet. Washbasins, kitchen sinks, showers or baths need to leave hot and cold water at two exits. Don't leave the export less or leave the wrong one. Once you make a mistake, you will cause trouble in the future. If wait until the last tile is attached, the sanitary ware is installed and it is found to be too late, so when the waterway is reformed, the constructors pay more attention to it. After the renovation, you should also test whether the outlets are normal. General water outlets are all 4 points standard interfaces.
The toilet should be closed after the completion of the water test to complete the experiment, release water three centimeters higher than the bathroom floor, closed for 24 hours to see if there is leakage. All toilets in the bathroom should be kept at the maximum water volume when they are launched and the floor drain on the ground.
Circuit Reconstruction of "Hidden Project"
In strict accordance with the drawings before the construction personnel enter the renovation site to carry out the circuit transformation, first use a professional instrument to measure and check whether there is a short circuit in the wire to be used, and then strictly follow the drawings made by the designer.
The wire trough must be level and vertical on the wall. During the construction process, the construction personnel determine the installation position of the cassette on the wall. When the trough is opened, the depth is generally twice that of the used wire trough, and the wire trough must be on the wall. Horizontal and vertical, the height of the cassette should also be the same.
Strong and weak electric spacing, general lighting, etc. are all using strong electricity, while network cables, televisions, etc. use weak electricity. First determine the placement of sockets in each room and living room. Normally, the master bedroom is placed on the side of the bedside table, and the children's room is placed under the desk. When using the PVC route, try to select the wall to walk. Each room is generally reserved for two mouths to prevent one from being damaged.
The distance between strong and weak wires should be 50 cm, but generally it cannot be reached, so you can use frequency-shielded wires to isolate electromagnetic waves to ensure safety.
Circuit acceptance is very critical When the circuit is modified for acceptance, it must first be ensured that the wire conduit is unblocked. Second, you can use the electric pen to check the socket order. It must be the left zero line, the right fire line, and the upper line. Also use the electric pen to check the switch wire sequence. The switch must control the fire wire. At the same time, it is also necessary to use an insulation resistance meter to check that the insulation resistance of each loop is not less than 0.5M ohms.
Acceptance inspection should pay attention to the preservation of the circuit construction drawings. The drawings should be consistent with the actual, because the drawings are the reference for future maintenance, but many owners will ignore this.
"Hidden project" ceiling project
Generally, the ceiling is made of wood keel or light steel keel. For fire prevention, the use of wooden keel should be done 1 or 2 times for fire retardant paint. In order to save money, this will be ignored in home improvement. Because the wooden keel is easy to distort and deform, it is generally Use light steel keel. The installed keel should be firm and reliable and must be horizontal.
Entrance decoration Children's room decoration heating room decoration design switch home decoration kitchen sink decoration find decoration company okay decoration living room children bed children desk kitchen cabinet door bathroom tile bathroom door bathroom ceiling material bathroom ceiling bathroom design bathroom leaking kitchen tile ceramic tile specifications
Expanded metal is sometimes considered an alternative to sheet metal or wire mesh. It combines some of the best features of both-providing a material that is stronger than thin wire mesh and has better air flow and drainage than sheet metal.
Expanded Metal Mesh,Element Expanded Metal Mesh,Aluminum Expanded Metal Mesh,Ss Standard Expanded Metal Mesh
HEBEI KAYI BUILDING MATERIAL TECHNOLOGY CO.,LTD , https://www.kayigrating.com