In the rainy season, there are at least two additional items in your memo. For one thing, go home and watch the weather forecast every day, be aware of it, and arrange the construction procedures and progress. Second, in case of rain, it is necessary to close the window immediately to allow construction workers to work in a relatively dry environment. If window construction is used, dust should be dropped in advance. In addition, experts reminded that the rainy season decoration also need to carefully deal with the seven hidden dangers.
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Hidden I: wood products deformation
Keywords: moisture content
Expert Weapons:
Dry wood products before construction, when buying artificial board, we must first select “freshly baked†products, which are produced in recent months. Such wood products are dried and have relatively less exposure time to moist air. , The moisture content is not high. On the contrary, when choosing wood keel materials, it is better to choose “Chen Pin†and it is not stored in the open air. This kind of keel will have a lower moisture content. Before construction, it is best to open the wood product package and let it dry for a while, so that the moisture content of the material and the interior is close.
Hidden Trouble 2: The paint is not easy to dry
Keywords: Albino Water
Expert Weapons:
Paint into white water, brush paint to avoid the rain as much as possible, if you can not avoid, it would be more ventilation, etc. After the first brush dry, then brush the second time. In addition, an albino water conditioner can be added to the paint to accelerate drying. Before the wall putty, use a dry cloth to wipe off the wet steam.
Hidden Troubles III: Volatile substances
Keywords: ventilation
Expert Weapons:
Keep the room well ventilated. In the rainy weather, not only the air is moist, but also the indoor air flow is relatively slow. Therefore, after the rain stops, all doors and windows must be opened to maintain good indoor ventilation and allow harmful substances to evaporate as soon as possible. This will not only be beneficial to the physical health of construction workers, but also help the indoor walls, floors and timber to dry as soon as possible.
Hidden trouble four: wire short circuit
Keywords: parcel thread head
Expert Weapons:
Bare copper wire should be wrapped in a timely manner to prevent short circuit. At present, the circuit transformation uses the casing embedding line construction and there is no safety problem. But pay attention to the copper wire exposed outside the wire to wrap it, to prevent the wire from being short-circuited after getting wet. In particular, special attention should be paid to the wires surrounding wooden products such as damp wood keels and large core boards.
Hidden danger five: wall surface shell
Keywords: dry
Expert Weapons:
If it is a new wall, enter the construction in advance to give the new wall a sufficient drying time, and do a good job in the closure of the grass-roots level; the wall must also be pre-embedded in order to make it fully dry. Before drying thoroughly, it must not be approved for the second time; use suitable batch of inlay materials, gypsum board joints are embedded in the same quality material; artificial methods should be adopted to accelerate drying; wall paint should be selected properly, and milk yellow should be used as little as possible. Dark wall paint.
Hidden danger six: floor tilt
Keywords: moisture-proof film
Expert Weapons:
The floor of the cement floor should be kept dry, and an effective method of partitioning should be used at the wet and dry junctions. When the floor is floored, a damp-proof membrane should be used to separate the moisture. After the floor is laid, it is advisable to leave ventilation holes in the sheltered areas. According to the floor tree species, moisture content and air humidity to determine the laying process, poor stability of the tree species need to open the bag balance time of up to 72 hours.
Hidden danger seven: ceiling cracking
Keywords: misalignment seams
Expert Weapons:
To prevent cracking of ceilings, high-quality gypsum boards are required, as far as possible not to be transported on rainy days. During the transportation, it must be fully sealed to control the moisture content of the plasterboard. Gypsum board gap shall not be less than 0.5-0.8 mm, and use the same quality material batch embedded. Ceiling joints and gypsum board joints should be misplaced.
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