What is the entry and exit time in 2022?

Dog days are the hottest days in summer, and it is generally said that people fall in and out. Falling in means the hottest time starts, and falling out means the hottest weather ends. At this time, whether it is decoration or moving, we should choose a good time according to the weather conditions. Oh, when is it alone and falling out in 2022? Is it so hot to decorate the house in dog days? Come with us to get to know it!

What is the entry and exit time in 2022?

The dive in 2022 began in July 2022 16. On this Saturday, the Year of the Tiger is not a month.

Geng Wuri. Incubation, also called initial crouching, is the first stage in dog days. The ambush time is calculated according to the summer solstice. As the saying goes, "it will count volts in the summer of the third year", which means that according to the law of the dry calendar, the date of three dry calendars from the summer has the word "Geng" in it, and then it begins to count volts and ambush.

The dog days in 2022 start from July 16 and end on August 24th, lasting for 40 days.

Initial period: July 2022 16-July 25, 2022, *** 10 day.

Zhongfu: July 26-August 2022 14, ***20 days.

Terminal: August 5, 2022-August 24, 2022, *** 10.

Dog days calculation method

The time of accommodation is not fixed every year, and the length of accommodation is also different. You need to check the almanac to calculate it. Simply put, we can use the formula of "Xia San Geng" to express the lodging date, that is, from the third Geng day in Xia Hou, the initial lodging is 10 day, the intermediate lodging is 10 day or 20 days, and the final lodging is 10 day. In ancient China, the "trunk-branch calendar" was popular, and 60 groups of different names were used to record dates with 10 heavenly stems and 12 earthly branches, which were recycled. The day with the word "Geng" is called "Geng Day". The word "Geng" in Geng Day is the seventh word in "A, B, C, D, E, Ji, G, Xin, Ren, Gui" 10 day, and it is repeated every 10 day. Starting from the summer solstice, according to the date of trunk, the third Geng day is the first, the fourth Geng day is the middle, and the 1 th Geng day after beginning of autumn is the last. When there are four Geng days between the summer solstice and the beginning of autumn, the middle part is 10 days, and when there are five Geng days, the middle part is 20 days. It seems that the emergence of Gengri will affect the length of the first half sooner or later, so there will be 30 days in some years and 40 days in some years.

Is it so hot to decorate the house in dog days?

You can decorate the house in dog days, but it is not recommended.

The reason why it is not recommended to decorate in the dog days is mainly because the temperature is high and humid in the dog days, not only the floor, furniture, wooden doors and wallboard are easy to bend, deform or crack, but also the paint spraying is easy to whiten, collapse and sag, which affects the appearance. In addition, if the decoration operation is improper during this period, the wall treatment is slow and dry, and it is easy to grow hair.

High temperature weather can easily cause discomfort to decoration workers, and there are too many disadvantages of decoration in high temperature weather.

1, the relative humidity of the air is relatively high in dog days, and it is easy to condense into water mist on the surface of the bottom paint film during painting, which leads to the incomplete adhesion of the two paints. After drying, the paint has no luster and appears white fog. When painting under the condition of high relative humidity, it is necessary to add a relative proportion of white water to the paint, which can prevent this phenomenon.

2. Under the influence of high temperature, the phenomenon of "backward convex" often appears in the construction of wood structure, that is, after the construction of wood structure is completed, the lines will shrink at the convergent position, resulting in uneven edges and corners. Therefore, it is best to stay for a period of time before planing, so that the wood line can fully expand and contract.

3. The rainy season is from mid-June to early July every year, with many rainy days and high humidity. In particular, be careful not to lay solid wood floors or composite floors in rainy days, otherwise it will be easy to deform or empty, especially on the first floor, and resurgence will occur after installation.

4. The cohesiveness of cement mortar will be affected. In summer decoration construction, the hot weather will cause the mortar at the grass-roots level to dry too fast, which will affect the adhesion of cement mortar, and the tiles may fall off in the coming year. Therefore, it is necessary to water the tiles every 4 hours within 24 hours after laying.

What is the entry and exit time in 2022? Is it so hot to decorate the house in dog days? The above is the relevant content we introduced, which can be used as a reference.