What should I look at when staring at the decorati

2022-07-22
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Should we go to the decoration site during the decoration process? As the saying goes, the expert watches the doorway, and the layman watches the excitement. However, what are we looking at at at the decoration site and how can we achieve twice the result with half the effort? ■ view 1: Waterproof Works for concealed waterproof works, the most important thing is to be meticulous in construction. First of all, before decoration, construction

should we go to the decoration site during the decoration process? As the saying goes, the expert watches the doorway, and the layman watches the excitement. However, what are we looking at at at the decoration site and how can we achieve twice the result with half the effort

■ view 1: waterproof works

for concealed waterproof works, the most important thing is to be meticulous in construction. First of all, before decoration, the construction personnel should do a 24-hour closed water test. After confirming that there is no leakage, clean up the ground debris, shovel off the loose parts, and then use cement mortar to smooth the potholes, and then level the whole surface. Closed water test can also play a role in distinguishing and determining the responsibility of waterproof engineering. The developer is responsible for leakage; If there is no leakage after decoration, the responsibility lies with the decoration company

if the toilet is waterproof, the water will splash on the adjacent wall during bathing. If there is no protection of the waterproof layer, the adjacent wall and the opposite corner wall are prone to moisture and mildew. Therefore, we must do a good job in wall waterproofing before paving wall tiles. Generally, the wall surface should be waterproof with a height of 30 cm, but for non load-bearing light wall, the whole wall should be waterproof, at least 1.8 meters high. Pay special attention to the corners to strictly prevent leakage. In fact, most of the leakage of the waterproof layer is at the corners, so as long as these places are well done, the possibility of leakage will be reduced

■ view 2: wall and keel

if the wall and keel violate the operating procedures, it is easy to find them. For example, due to the overall or partial collapse of the ceiling, the ceiling becomes "roof falling"

poor combination of ceiling and floor, keel and decorative panel, or excessive load-bearing, is easy to cause "roof falling"

according to the regulations, the ceiling keel shall not be twisted or deformed, and the installed keel shall be firm and reliable, and the horizontal deviation around shall not exceed 5mm; Ceiling lamps or ceiling fans weighing more than 3 kg cannot be hung on the ceiling keel, but should be equipped with additional hooks. If the ceiling uses gypsum board as the decorative panel, its thickness should be about 9 mm

■ view 3: focusing on piecemeal projects is the key

[wrong operation 1: mixing cold and hot water pipes]

white is the cold water pipe, red is the hot water pipe, mix and connect the cold water pipe and the hot water pipe

there are hidden dangers: the expansion rate of cold and hot water pipes is different. Due to thermal expansion and cold contraction, the cold water pipes break and leak

standard operation: distinguish hot and cold water pipes by color and operate strictly

[wrong operation 2: wires are not covered with insulating tubes]

during construction, wires are directly buried in the wall, wires are not covered with insulating tubes, and wire joints are directly exposed

there are hidden dangers: This is very unsafe. After check-in, wires may be damaged and short circuited due to some reasons, such as aging wires; At the same time, once the wire is broken, there is no way to change the wire at all, only smashing the wall and knocking the ground

standard operation: the wires must be laid with insulating sleeves on the outside. At the same time, the circuit connectors should not be exposed outside. They should be installed in the wiring box, and no joints are allowed between the junction boxes

[wrong operation 3: demolishing and changing waterways at will]

mislead the owner to demolish and change waterways at will and waste money when the owner does not understand decoration

there are hidden dangers: wasting money is only one aspect. Once the waterway is not sealed or the pressure test is not carried out, the water pipe will burst

standard operation: move when the pipeline should be changed, and firmly do not move when it should not be moved

[wrong operation 4: repeated wiring]

a large number of repeated wiring, multi-purpose materials, waste the owner's financial and material resources

there are hidden dangers: once there is a problem with the line, it is difficult to detect in the layout like a "fence"

standard operation: carefully arranged. Under the condition of not exceeding 40% of the capacity of the pipe, the line of the same direction can be threaded in one pipe. However, strong and weak electricity must be separated

[wrong operation 5: wires do not distinguish colors]

all wires use one color, greedy for labor saving

hidden danger: once there is a problem with the line, it is difficult to distinguish the line again

standard operation: the wiring wrapping cloth of the bottom box is wrapped with different marks. The live wire shall be wrapped with red wire and red cloth, the zero wire shall be wrapped with blue, green and black wire of the same color, and the grounding wire shall be wrapped with yellow, green, blue and black wire

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