How many days will it be vacant after moving the furniture?

First, regular ventilation can ensure the rapid release of toxic gas.

1. After renovation in winter, it should be ventilated continuously for at least seven days. After a large number of furniture, carpets and fabrics are put indoors, they should be left vacant for a few days before moving in, so as to avoid a large number of harmful substances volatilizing and polluting the environment. All furniture should be opened for a few days before hanging clothes.

2. The ventilation mode of the room with large windows on the south side and small windows on the north side should be adopted, and the indoor temperature and ventilation volume should be controlled reasonably, and it is not suitable for strong ventilation.

3. You can turn on the kitchen exhaust fan and kitchen range hood appropriately to strengthen indoor ventilation.

4. Humidify the indoor air with an air humidifier, or place a clean water container on the indoor heating to keep the indoor air moist.

5. Try to wipe the traces of indoor decoration with detergent as the main component, and do not use highly volatile solvents such as gasoline and alcohol.

6. Wax the wooden floor once a week or every two weeks. It is not advisable to wax frequently. Wipe with a damp soft cloth every day.

7. Appropriate green plants should be placed indoors.

Second, avoid wood cracking and deformation.

1. Wood and board should be packed at a distance of 800 mm from the heat source to avoid cracking and deformation of wood and board due to overheating.

2. For rooms with geothermal heating, when stacking wood and various man-made boards, wooden mats should be added at the bottom of the boards to avoid wood cracking and deformation.

3. Every two decorative plates are a pair, and they are stacked face to face. The large core board is used to load pressure on the upper surface to ensure that the decorative board does not curl, deform or crack.

4. Waterborne coatings and adhesives should be stored in rooms with high temperature, and avoid being placed on balconies and north rooms to prevent freezing.

5. Paint and volatile chemicals should be stored separately, away from heat sources, and the room should be ventilated continuously.

6. Transport building materials, water-based coatings and adhesives with van trucks, and transport them with heat preservation materials to avoid freezing.

7. It is forbidden to put three or five centimeters of decorative plates on the top of loading and stacking to avoid deformation and cracking during transportation.

8. Water-based materials should be inspected after being delivered to the site. Once deterioration or degeneration is found, it should be returned to the warehouse in time. It is forbidden to use them.

Third, the room temperature should not be lower than 5 degrees Celsius.

The room temperature is lower than 5 degrees Celsius, so it is impossible to carry out winter construction. When the temperature is low in winter, if the working faces such as plastering, scraping putty and tiling are frozen, there will be quality problems such as hollowing. For unheated rooms, when the temperature can not meet the requirements, construction should be suspended or heating equipment should be added to increase the indoor temperature.

Fourth, on-site fire fighting

When decorating in winter, some houses don't have indoor heating, and some decoration workers will use open fire to keep warm indoors, which is very dangerous and very easy to cause hypoxia, poisoning and even fire.

In addition, when there is too much dust, you should also pay attention. In dry areas, when the dust (powdery combustible solid) reaches a certain concentration, it may cause an explosion when it meets an open flame. In addition, because the newly bought materials generally have a strong volatile smell, it is easy to be poisoned without opening the window.

Special note: in winter decoration, it is best to give workers enough warm clothes or bedding. If possible, workers are advised not to spend the night in the construction site with no heating or low room temperature.

5. Leave the wood indoors for 3 days before using it.

In winter, the temperature difference between indoor and outdoor is large, so both wall tiles and floor tiles should be laid when they are adapted to the indoor temperature, so as to avoid falling off after construction. In addition, special attention should be paid to the laying of wooden floors. If the indoor temperature is relatively high, the gap between the wooden floors should be as small as possible. On the contrary, if the indoor temperature is relatively low, the gap between plates can be larger.

It is best to leave the wood indoors with heating equipment for 3 to 5 days, so that the moisture generated by temperature changes can be volatilized and the moisture content of the wood can be close to the indoor level. Some auxiliary materials, such as wooden keel, wood products, gypsum board, etc., are prone to mildew and cracking after being affected with damp, which should be avoided as far as possible.

5. Leave the wood indoors for 3 days before using it.

In winter, the temperature difference between indoor and outdoor is large, so both wall tiles and floor tiles should be laid when they are adapted to the indoor temperature, so as to avoid falling off after construction. In addition, special attention should be paid to the laying of wooden floors. If the indoor temperature is relatively high, the gap between the wooden floors should be as small as possible. On the contrary, if the indoor temperature is relatively low, the gap between plates can be larger.

It is best to leave the wood indoors with heating equipment for 3 to 5 days, so that the moisture generated by temperature changes can be volatilized and the moisture content of the wood can be close to the indoor level. Some auxiliary materials, such as wooden keel, wood products, gypsum board, etc., are prone to mildew and cracking after being affected with damp, which should be avoided as far as possible.

5. Leave the wood indoors for 3 days before using it.

In winter, the temperature difference between indoor and outdoor is large, so both wall tiles and floor tiles should be laid when they are adapted to the indoor temperature, so as to avoid falling off after construction. In addition, special attention should be paid to the laying of wooden floors. If the indoor temperature is relatively high, the gap between the wooden floors should be as small as possible. On the contrary, if the indoor temperature is relatively low, the gap between plates can be larger.

It is best to leave the wood indoors with heating equipment for 3 to 5 days, so that the moisture generated by temperature changes can be volatilized and the moisture content of the wood can be close to the indoor level. Some auxiliary materials, such as wooden keel, wood products, gypsum board, etc., are prone to mildew and cracking after being affected with damp, which should be avoided as far as possible.

Sixth, there should be no ice in the sand.

If the temperature is too low in winter, it will have a great influence on the solidification of concrete and cement mortar and the strength after solidification, which will lead to the reduction of engineering quality. Maintaining indoor temperature is the key to this process. The decoration project of ordinary families rarely involves civil engineering, so this problem is not very common. The sand should be carefully sieved, and there should be no ice. When mixing mortar, the water temperature should not exceed 80℃, and it should be adjusted frequently. The maintenance time of bricklayer's construction should be extended by 48 ~ 72 hours.

After slotting construction of hydropower lines, pneumatic (dry) mortar should be used as cement mortar for filling the grooves, and batch wall scraping works or other processes can only be carried out 48 hours (above 5℃ at room temperature) after filling.

Seven, careful use of antifreeze.

Use antifreeze carefully. In winter construction, there is also a problem of using antifreeze. The use of antifreeze in building decoration can make concrete harden at negative temperature and achieve sufficient antifreeze strength within a specified time. However, nitrite, the main component of antifreeze, will be poisoned if it is ingested in excess at one time. Therefore, when decorating in winter, we should try to solve the antifreeze problem in other ways.

Eight, how to deal with strong cold air?

Although it is a warm winter, it just means that the overall average temperature in winter is higher than normal, which does not mean that there will be no strong cooling weather. Therefore, special attention should still be paid to the paint construction at low temperature and the ventilation after snow melting. The construction temperature should be higher than 5 C. Because the environmental temperature of coating construction should not be lower than 5 C, doors and windows should be closed first in winter decoration construction to ensure the indoor temperature is at least not lower than 5 C. On the one hand, the indoor temperature can be guaranteed, on the other hand, it can also avoid the phenomenon that furniture and walls are wet by outdoor wind and sand, which is rough and uneven. When it rains and snows in warm winter, due to the high temperature of surrounding buildings (especially the ground), the snow melts immediately after reaching the ground, and it is not easy to form snow. In such an environment, you should open the window for ventilation after the paint is fully dry, and then open the doors and windows for ventilation. The time should be well grasped.

Nine, putty should not be scraped too thick.

Because the indoor air is dry and loses water quickly, the putty in front of the oiler should not be scraped too thick, otherwise it will easily lead to hollowing, cracking and uneven walls.

Indoor cement mortar plastering, tiling and other processes, close to the heating, to prevent the mortar from drying too fast to form cracks, ceramic tile peeling and other local high temperature phenomena.

Ten, pay attention to protect the heating.

1: Protect the radiator and pipes during construction. Once the construction is damaged, hot water maintenance will be in trouble.

Usually, the radiator is by the window. When opening a window due to the smell of construction, pay attention to people walking and closing the window. Once the water is cut off at night, open the window to prevent the radiator from freezing easily.