In the inherent concept of people, construction is not suitable in winter. Every winter, most people eager for an early move, are anxious to see the cold winter as soon as possible, in the spring of the next year to decorate their new home. The wonderful time for decoration was so wasted, but in fact winter is the best season for decoration. Insiders believe that there are other advantages unmatched by other seasons such as winter indoor air drying and rapid drying of paint. In fact, as long as you understand the essentials of winter decoration, you can decorate the perfect house in winter. To this end, the editor sums up the eight great books and five major issues from the experts' mouths. Want to give the owners who want to decorate in winter a little help.
Baodian I: strict control of room temperature
In the winter in the north, when the cold air comes, the temperature will drop sharply. This sudden drop in temperature will be a fatal blow to the decoration. Low temperatures (especially with high winds) can have several effects on building materials. One is shrinkage and the other is evaporation of water. Taking wall paint and wood ware as an example, a sudden drop in temperature will cause sharp contractions in the interface between the paint and wood, leading to various cracking phenomena.
Therefore, in the winter construction, it is necessary to control the room temperature. When the cold air comes, it is necessary to close the window in time. When the room temperature falls close to the outdoor temperature, the window is properly ventilated.
Special Note: It is strictly forbidden to stack materials at vents during winter construction, such as living room sliding doors, windows, and gates. When the windows are closed, it is forbidden to perform volatile engineering projects such as painting, etc. to avoid poisoning.
Baodian II: anti-freeze with caution
In winter construction, there is also a problem of the use of anti-freezing agents. The use of antifreeze in building decoration can make concrete harden at negative temperatures and achieve sufficient antifreeze strength within a specified time. However, the main components of antifreeze are triethanolamine and nitrite. Nitrite does not accumulate in the human body, but ingestion of excess nitrite will poison it.
There are many types of antifreeze ingredients. The selection of qualified and environmentally friendly products is the key. In accordance with the provisions of the Code for the Construction and Acceptance of Building Decoration Engineering, when the temperature is lower than 5°C, the mortar used for outdoor plastering can be mixed with concrete antifreeze. The amount of this mortar should be determined by tests. Plastering mortar on the wall shall not incorporate antifreeze containing chlorine salts.
Special Note: In the winter decoration, other methods should be used to solve the problem of freezing. For example, in the construction of masonry works, “early strength Portland cement†with strong anti-freezing ability can be used, and the proportion of cement in the configuration can be increased.
Baodian three: decoration materials do not have to "heating"
In winter decoration, take care not to stack the decoration materials on the heating equipment so as to avoid deformation caused by uneven heating. For some wood, sealer treatment should be done sooner. The sealer can prevent dirt and reduce water loss.
Special Note: If the moisture content of the material is too high or too low, the performance of the material will be adversely affected. If the moisture content is too high, the deformation phenomenon will be caused, and if the moisture content is too low, it will cause cracking.
B.4: Considering the Tone Problem
Winter decoration can cause illusions in human visual senses. For example, in the winter decoration, people will unconsciously like some warm colors, and it will be unpleasant in summer.
So, when it comes to decoration, use some appropriate colors. Even if you like a very warm or cold color, you need to have a moderate color to adjust, for example, white is the middle color.
B.5: careful acceptance of small details
After the winter decoration, the focus of acceptance should be on the left seams, stickers, and patches, and carefully check for cracking. For wall tiles, it is best to use a metal hammer to gently tap the four corners and the middle of the wall and floor tiles. Under normal circumstances there should be no empty sound. If the walls and floor tiles are tightly sealed, the entire plane should be flat. Also look carefully at the floor for obvious gaps and irregularities, and whether the floor and skirting board joints are in close contact. However, some gaps are allowed due to the fact that the wood floors are laid in the winter.
B6: Moderately open windows for ventilation
Ventilation through windows is beneficial to the volatilization and drying of indoor formaldehyde and other harmful substances and paint products. However, due to the low outdoor temperature in winter, the paint may deteriorate or even become powdered. Moreover, the wall paint that has not been dried after renovation is easily frozen. , It is easy to cause discoloration of the wall after the spring. Therefore, it is best to choose ventilation in the warm afternoon, and do not vent too long each time.
Baodian seven: carefully check the accounting
Since the winter season involves the Spring Festival holiday, many decoration companies generally require that the project money be settled by the end of the year in order to avoid "double-yearly accounts." In this regard, the landlord should not be afraid of trouble. It must be checked after checking the decoration accounts one by one.
Book 8: Pay attention to construction safety
During the winter decoration, some houses have no heating inside, and some decoration workers will use indoor fire for heating. This is very dangerous, and it is very easy to cause oxygen deficiency, poisoning, and even fire.
Also note that when there is excessive dust, dust (powdery flammable solids) can cause an explosion if it reaches a certain concentration in a dry area. In addition, because the newly purchased material is generally volatile, it is easy to poison without opening windows.
Special Note: In the winter decoration, it is best to give the workers enough warm clothing or bedding. If possible, it is recommended that the workers do not stay at the construction site without heating or low room temperature.
>>> Links: Vigilance: Frequently Asked Questions for Winter Renovation
The long and hard renovation is not easy to complete, but do not rush to move into a new home, experts pointed out that the end of the renovation must first carefully check and accept, to avoid disputes and problems later, in addition there are many things to pay special attention to in the winter.
First, due to the poor ventilation during construction in winter, the interior of the house will be left with some harmful gases. For newly-renovated houses, consumers should not rush to check in and have to extend the check-in time. It is recommended to adopt green plants, so that flowers and water absorb some harmful gases.
2. After the renovation is completed, the owner can put a pot of clear water in each room to increase the indoor humidity and prevent the cracks on the walls, top surfaces, and furniture from drying too quickly.
Third, after the completion of the air testing should be done in time, heating season, air drying, high temperature, poor indoor ventilation, Daxinban, wood flooring and other decoration materials, formaldehyde, benzene and other harmful substances volatile, likely to cause harmful substances concentration Excessive standards. A qualified indoor air testing department should be invited to do an air test. If it is not qualified, immediately ask the experts to find out the source of harmful substances and ask the workers to rework to prevent hidden dangers.
Fourth, the cold and dry weather in winter, less open doors and windows, the indoor dust will be more serious, although this will not cause any impact on the construction of the finished product, but for the on-site painting will have some interference, resulting in paint The surface finish is greatly reduced. Therefore, in the winter construction, the method of distribution of finished products by the manufacturers should be selected as much as possible to reduce on-site construction.
Fifth, the inconvenience of materials in and out, resulting in loss. In cold weather, people are heavy and inconvenient to move. Materials that are easily transported in the wintertime require more effort in the winter, and accidental fall in handling materials may also cause unnecessary loss of materials. Therefore, handle it gently during handling. Packaging on the outside of easily damaged materials can, on the one hand, prevent scratches, and on the other hand, it can effectively keep the sheets dry.
There are many problems in the renovation, but the owners can not understand all the problems to become decoration experts and then go to the renovation, so it is best to choose the decoration company with high quality and management level, to avoid as much as possible to avoid problems.
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