Wall paint construction should be careful.

Although winter can be decorated, but the construction should pay special attention.

In terms of construction, winter construction requires a lot of attention, this is because the construction conditions in winter are harsher than other seasons.

Suggestion 1: Strictly control the room temperature

Northern winter, whenever the cold air comes, the temperature will drop dramatically, this sudden drop in temperature on the renovation is a fatal blow. Low temperatures (especially accompanied by windy) will constitute several effects on building materials, a contraction, a moisture volatilization. Wall paint and wood, for example, a sharp drop in temperature will cause sharp contraction of paint and wood interface, leading to a variety of cracking phenomenon.

So in the winter construction, we must control the room temperature, when the cold air comes, we must close the windows in time, such as indoor temperature down to close to the outdoor temperature and then open the windows to ventilate properly.

Winter construction, but also to control the problem of joints. Solid wood flooring, for example, in the winter decoration, due to the plate is in a state of contraction, if the installation is too dense, to the summer when the temperature rises, the plate will be puffed up, if the joints are too small, because there is no stretching position to the plate and cause deformation of the floor.

Special tips: winter construction is strictly prohibited to stack materials in the vent, such as living room sliding doors, windows, gates, etc., when the window is closed, prohibit the implementation of volatile projects, such as painting, etc., so as not to cause poisoning.

Suggestion 2: careful use of antifreeze

Winter construction, there is also a question of the use of anti (anti) freezing agent. The use of antifreeze in construction and renovation can make concrete harden at negative temperatures and reach sufficient anti-freeze strength within a specified time. However, the main components of antifreeze are triethanolamine and nitrite. Nitrite does not produce accumulation in the human body, but a one-time intake of excessive nitrite will be poisoned.

There are many types of antifreeze components, the selection of qualified environmental protection products is the key. In accordance with the provisions of the "Building Decoration Engineering Construction and Acceptance Code", when the temperature is lower than 5 ℃, the mortar used for outdoor plastering can be mixed with concrete antifreeze, and its dosage should be determined by the test. Wall plaster mortar, shall not be mixed with antifreeze containing chlorine salt

Special tips: in winter decoration, should try to use other ways to solve the problem of anti-freezing. For example, masonry construction, you can use a strong anti-freezing ability of "early strength silicate cement", and can increase the proportion of cement in the configuration.

Suggestion 3: Decoration materials do not have to "heating"

Winter decoration, pay attention to the decoration materials should not be stacked on top of the heating equipment, so as to avoid uneven heat and deformation. For some of the wood, should be early to do the sealing paint treatment, sealing paint can be both anti-fouling can also reduce the loss of moisture.

Special note: the moisture content of the material is too high or too low will have a negative impact on the performance of the material, moisture is too high, will cause deformation phenomenon, while the moisture is too low, will cause cracking

Suggestion 4: pay attention to the construction of safety

In the winter renovation, some houses are not heated indoors, some renovation workers will be indoors with an open fire heating, which is very dangerous, and will easily cause hypoxia, poisoning and even This is very dangerous and can easily cause oxygen deprivation, poisoning and even fire.

Additionally, if there is too much dust, we should pay attention to the fact that in dry areas, dust (powdered combustible solids) may explode when it reaches a certain concentration and meets an open flame. There is also due to just purchased materials generally volatile odor is strong, not open the window is easy to poison.

Special note: In winter decoration, it is best to give workers enough warm clothing or bedding, if possible, it is recommended that workers do not stay overnight in the construction site without heating or very low room temperature.

Tips Winter renovation should pay more attention to details

Because of the cold weather, winter renovation in the program to determine and acceptance before moving in need to be extra careful.

Thoroughly consider the color palette

Winter decoration can create an illusion to one's visual senses. For example, in the winter decoration, people will unknowingly prefer some warmer tones, which will be difficult in the summer.

So, when decorating, use some appropriate colors. Even if you like very warm or very cold colors, you need to have moderate colors to adjust, for example, white is the middle color.

Careful acceptance of small details

After the winter renovation, the focus of acceptance should fall on leaving seams, papering, taping, and double-checking whether there is cracking. For wall tiles, it is best to use a small metal hammer, gently hit the corners of the wall, floor tiles and the center, under normal circumstances there should be no hollow sound. If the wall, floor tile embedded joints flat tight, the whole plane should be flat. Also look carefully at the floor there are no obvious gaps and uneven, flooring and skirting board joints are close together. However, because of the winter laying of wooden flooring to leave appropriate seams, so some gaps are allowed.

Moderate window ventilation

Window ventilation is conducive to indoor formaldehyde and other harmful substances and paint products volatilization and drying, but due to the low outdoor temperature in winter, but also make the paint deterioration and even chalking, and after the renovation of the wall paint did not dry easily frozen, easy to cause discoloration of the wall in the spring. Therefore, ventilation is best chosen in the warm afternoon, and each ventilation time is not too long.

Conscientious checking of accounts

Because the winter will be involved in the Spring Festival holiday, many renovation companies in order to avoid "next year's account", will generally require the settlement of the project before the money. In this regard, owners should not be afraid of trouble, be sure to check the renovation accounts one by one before accounting.

Core reminder

Winter decoration is more environmentally friendly

Winter indoor pollution is more serious due to heating, closed and other reasons, should be treated in different ways according to the degree of pollution. First of all, to maintain adequate indoor ventilation; secondly, raise plants can absorb harmful substances, such as aloe vera, moon season, etc.; again, you can choose the instrumentation under the guidance of experts to purify the air and harmful gas removal, to prevent secondary pollution or damage to the materials, furniture, but also in the renovation of the living room environment after the test, which is important to ensure that the health of the living environment.

Decoration and selection of materials!

Prevention of decoration pollution, create a healthy and safe home environment

The average person more than three-quarters of the time are spent indoors. And modern society, especially the city's human settlements building, the vast majority of them have renovation and even luxury decoration, it can be said that the phenomenon of decoration pollution is widespread.

The green indoor environment mainly refers to the indoor environment that is pollution-free, non-polluting, sustainable, and helpful to the health of consumers; and not only meets the survival and aesthetic needs of consumers, but also meets their safety and health needs.

China Indoor Environment Monitoring Center Zhuhai Branch Center responsible person pointed out that the creation of green indoor environment, should pay attention to the following aspects:

Reasonable design. The design should be in accordance with the principle of simplicity and practicality, and consider the full utilization of resources and energy saving issues as well as the carrying capacity of the indoor space and ventilation in order to improve indoor air quality. The design should try to avoid reducing the top height, because the appropriate space height can make the pollutants to be diffused, and make people stand force or sit in a position to avoid the pollutant accumulation height.

Strict selection of materials and construction according to specifications. All materials to comply with the "interior decoration materials, harmful substances limit" national standards. Residential decoration should be used class A natural stone, do not use class C natural stone. E1 grade artificial wood should be used, not E3 grade artificial wood. The interior wall paint does not use polyvinyl alcohol water glass interior wall paint (106 interior wall paint), polyvinyl alcohol formaldehyde interior wall paint (107, 803 interior wall paint). Wallpaper paste does not use polyvinyl alcohol shrinkage methanol adhesive (107 adhesive). Wooden flooring and other wooden materials do not use asphalt preservative, moisture-proofing treatment agents, flame retardants that do not contain volatile ammonia components. When pasting plastic flooring, solvent-based adhesives should not be used. Urea-formaldehyde foam should not be used as thermal insulation, heat insulation, sound-absorbing materials. Benzene (including industrial benzene, petroleum benzene, heavy benzene, excluding toluene and xylene) is not allowed to be used as thinner and solvent used in residential decoration. Benzene, toluene, xylene and gasoline are not to be used for large-scale degreasing and removal of old paint jobs. Paint, adhesive, treatment agent, thinner and solvent should be closed and stored in a timely manner after use, and waste materials should be cleared out of the room in a timely manner, and it is strictly prohibited to use solvents to clean construction appliances indoors. Residential decoration construction should pay attention to adequate ventilation. Artificial wood panel splicing, in addition to the core board for E1 grade, should be section and edge sealing treatment.

Careful selection of furniture. Some furniture using unqualified artificial boards and sofas containing benzene spray adhesive, in the manufacture of furniture process is not standardized, as a result, consumers buy home wooden furniture and sofas a large number of harmful gases released, equal to buy back a small exhaust emissions station. Untreated man-made boards do closet, try not to put underwear, pajamas and children's clothing.

Science. Before moving in, it is best to ask the indoor environment testing department to test, such as test results show that it is not suitable for moving in, should listen to the expert advice, negotiate with the decoration company to solve the problem or according to the testing department's recommendations for treatment.

The kitchen is a place for people to wash dishes and cook, which requires the kitchen not only to be moisture-proof, fire prevention, but also to solve the problem of cleaning up the dirt accumulated under the fumes. Therefore, when choosing materials for kitchen decoration, we must make some "hard" efforts. To this end, experts provide three aspects of the masterpiece.

Ground material: tile, tile best

Now people in the renovation of the material requirements are very sophisticated, some people in order to achieve the unity of the interior flooring materials, in the kitchen also used granite, marble and other natural stone. Experts pointed out that although these stones are strong and durable, gorgeous and beautiful, but the natural stone is not waterproof, long time water splash on the ground will deepen the color of the stone, into the flower face. If a large area wet will be slippery, easy to fall. Therefore, the wet kitchen floor is best recommended to use less or no natural stone.

In addition, solid wood flooring, laminate flooring, although the process has been improving, but the most fatal weakness is still afraid of water and moisture deformation. Currently in the kitchen with more materials or non-slip tiles or tiles, both economic and practical. Experts reminded, in the decoration of the kitchen to fully consider the moisture-proof function when buying materials.

Wall materials: scrub tile just red

Experts pointed out that the kitchen walls should be easy to buy and clean, not easy to stain the wall materials, but also fire-resistant, resistant to heat deformation. At present, the major building materials market available in the fire-resistant plastic wallpaper, treated fire prevention board, etc., but the most popular is still colorful, can be active in the kitchen visual tiles. Tile unique physical stability, high temperature resistance, easy to scrub and other characteristics are the reason why it has long occupied the kitchen wall main material.

Top material: buckle plate worth considering

Experts pointed out that no matter which material to choose for the ceiling, it must be fireproof and not deformed. The current building materials market for the kitchen with the ceiling material is mainly plastic buckle plate and aluminum buckle plate. Among them, the plastic buckle plate price is cheap, but for the choice of color less. Aluminum buckle plate is very beautiful, common square plate and long strip plate, spraying color, choice of large, but the price is more expensive. In addition, experts specifically reminded, if the ceiling lamp, in the light set in the ceiling to make the compartment, in order to prevent the heat generated by the lamp to the ceiling baked deformation.

Decoration knowledge: bathroom decoration materials to note a few matters

Ground: pay attention to waterproof, moisture. Bathroom floor decorative materials, it is best to use patterned non-slip floor e, not only has good waterproof performance, but also in the case of water, will not be too slippery.

Top: moisture, cover the most important, in the decoration of the top of the bathroom, pay attention to the prevention of water vapor, it is best to use waterproof performance of the better aluminum buckle plate, this ceiling material can be installed on the keel, easy to dismantle, but also play a role in covering the role of the pipeline.

Circuit: safety first, the bathroom environment is more humid, the circuit to be extra careful, lamps and switches are best to use with safety features, connectors and junction boards should not be exposed to the outside.

Lighting: bright enough. Bathroom can generally use waterproof fluorescent lamps or explosion-proof incandescent lamps, the best in terms of lighting a little brighter to make up for the lack of natural lighting.

Greening: add life, the bathroom should not become a forgotten corner of the green, you can choose some shade, moisture-loving plants in the bathroom, add a little life.