8 hidden dangers needing attention in the early st

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Electricians do not connect wires according to construction requirements when installing sockets, switches and lamps. Especially when consumers use some water heaters, air conditioners and other electrical appliances with large power consumption, switches and sockets are heated and even burned, which brings great losses to consumers

electricians do not follow the construction requirements when installing sockets, switches and lamps. Especially when consumers use some water heaters, air conditioners and other electrical appliances with large power consumption, switches and sockets are heated and even burned, which brings great losses to consumers

reminder: during construction, supervise electricians to carry out construction in strict accordance with the operating procedures. After all switches and sockets are installed, be sure to check whether these parts have heating

problem 2: laying problem tiles fall off

laying wall and floor tiles is a highly technical process. If you cut corners, you are most likely to have problems such as hollowing of ceramic tiles. The cement and adhesive used for paving ceramic tiles are also exquisite. If the proportion is unreasonable, there will also be problems such as falling off

reminder: the quality acceptance standard for family room decoration engineering requires that the paving of wall and floor tiles should be flat and firm, with clear patterns, no dirt and mortar marks, the surface color is basically the same, the joints are uniform, the plates are free of cracks, corners and missing edges, and the local hollowing should not exceed 5% of the total

problem 3: the wall is slotted and the wall is cracked

the buried pipeline must be slotted on the wall and the ground before the pipeline can be buried. A few workers carried out brutal construction during the slotting operation, which not only damaged the load-bearing structure of the building, but also may cause damage to other nearby pipelines

reminder: before construction, confirm the direction and location of the pipeline with the construction team leader again. For different wall structures, the requirements for slotting are also different: the load-bearing wall in the house is not allowed to be slotted, and the wall with insulation layer is easy to cause cracking on the surface after slotting, while the slotting on the ground should be careful not to damage the floor, causing trouble to the downstairs residents

problem 4: ground leveling endangers buildings

the ground of some houses is not flat enough and needs to be re leveled during decoration. If workers are not careful enough or deliberately rough, it will cause “ The more you find, the more uneven ” And the cement mortar used in the construction will greatly increase the ground load and bring hidden dangers to the safety of the building

reminder: before the ground leveling, the base treatment of the ground must be done first, and then the ground leveling must be carried out with cement mortar. After the cement dries out, use a special level to determine the flatness of the whole ground, and then proceed to the next step of construction

problem 5: hidden dangers of electric wire threading

in the construction of home decoration, almost all wires are threaded in PVC pipes and buried in the wall. If the workers are not careful in operation, the wires will be twisted in the pipe, causing hidden dangers of electricity. If workers deliberately cut corners, they will use wires with connectors or put several wires in the same PVC pipe

reminder: consumers had better buy Wires by themselves, and then supervise the workers' operation on site. After installation, they should conduct power on inspection, and let the decoration company leave a “ Pipeline diagram ”. When the electrician just buries the wires into the wall, he can number these walls and draw a plan, then draw the direction and specific position of the wires with a pen, indicating the direction from the floor above, from the ground below and adjacent to the wall, especially the joint position of the pipeline, so that once there is a fault, the line position can be found immediately

problem 6: facet processing is easy to leave a dead corner

the so-called “ Facet ”, That is, some small places that consumers can't see and don't pay much attention to, such as the upper edge of the door, the bottom of the windowsill, the inside of the heating hood, and so on. Some workers here will cut corners, or even do nothing, which is easy to form a dead corner of pollution

reminder: any object has six planes. Don't ignore any detail when checking the quality. Question 7: the joint decoration paint falls off

at the joints between some walls and doors and windows, as well as the joints between two different colors of paint, it is also where workers often perfunctory. You will often see that the paint between latex paint and wood is mixed with each other, and there are various problems such as paint falling off at the joints

reminder: the treatment of joints is very important. You must supervise the workers to work carefully. If there are two colors of paint connected on the wall, the adhesive tape must be pasted on the edge of the first color during the construction, and then the paint of another color must be painted on it, so as long as the adhesive tape is torn off after the construction, the whole joint can be very neat

problem 8: base treatment wall color difference

before painting emulsion paint and paving wall and floor tiles, we must do a good job in base treatment. Some workers cut corners in this aspect during construction, which may cause uneven walls, color difference after latex paint is applied, or discoloration and falling off of latex paint, or poor pasting of ceramic tiles

reminder: in the paving construction of wall and floor tiles, you should pay attention that tiles cannot be directly paved on the surface of lime mortar, lime paste, paper reinforced lime paste, machete lime paste and emulsion paint, but only after the base surface is cleaned. The bonding slurry used between the ceramic tile and the base shall be prepared in strict accordance with the construction standards and proportions, and the cement and bonding adhesive materials with the specified grades shall be used, which cannot be prepared at will

when painting emulsion paint, we must pay attention to whether the application of wall putty is uniform and smooth, and whether grinding and rolling are in place. In addition, pay attention to whether the emulsion paint is properly proportioned




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