What do you mean by rainy weather? Is it suitable for decoration?

In different parts of our country, there will be some different weather conditions in different periods. In the south of China, there will be plum rain before summer. What does this mean? Is Meiyu suitable for decoration?

What does rainy weather mean?

People living in the middle and lower reaches of the Yangtze River often have such an experience: as soon as the sunny and rainy spring is over, early summer comes, but soon, the sky is overcast and rainy, and sometimes there will be bouts of heavy rain. This is what people often say: the plum rain is coming.

Meiyu refers to the period from mid-May to mid-June and early summer every year, and the middle and lower reaches of the Yangtze River in China refer to 2834? A period of continuous rainy weather in the narrow area from the north or Jianghuai valley to the south of Japan.

Initially, it originated from a meteorological term in China. In ancient times, Meiyu was usually called Huang Meiyu. As early as the Han Dynasty, there were many proverbs about Huang Meiyu. In the Jin Dynasty, it rained from summer to Sunday, which is called the record of Huang Meiyu. Since the Tang and Song Dynasties, there have been many interesting descriptions about Meiyu. Liu Zongyuan, a writer in the Tang Dynasty, once wrote a poem about Meiyu: Shi Mei welcomes Meiyu, and it is magnificent to arrive in late spring. He was worried about the night of the ape, and his dream was shattered. The sea fog connects the South Pole, the river clouds darken Beijin, and plain clothes goes today, not for the dust of the imperial city. Among them, when the plum meets the rain, that is to say, after the plum matures, it will rain at three o'clock from summer to the future. At present, the meteorological plum rain refers to a rainy weather that transits from early summer to midsummer.

In addition, due to the high humidity in the air during this period, everything is easy to get damp and moldy, so people gave Meiyu a different name, called Muyu. Ming metabolic slaughter line "Five miscellaneous torches a day" description: Every year in March and April in Jiangnan, bitter rain continues, and everything is moldy and rotten, commonly known as plum rain, and plums are covered when they are green and yellow. From Xu Huai to the north, it is often dry in spring and summer, and at the turn of June and July, it rains endlessly and things begin to mildew. Li Shizhen, an outstanding medical scientist in Ming Dynasty, clearly pointed out in Compendium of Materia Medica that plum rain or mildew rain, when it comes to clothes and things, produces black mold.

It can be seen that the name of plum rain or mildew rain has a long history, and it began to spread in China, at least dating back to 1000 years ago.

Is Meiyu suitable for decoration?

It can be decorated in rainy season. Although there are some shortcomings in the decoration during the rainy season, there are also some good aspects:

1, long construction time in summer.

The days in summer are longer, so the construction time of decoration is guaranteed and the construction period will not be extended or even shortened.

2, decoration off-season, ensure the construction quality.

Meiyu weather is the off-season of decoration industry, and there are not many customers of decoration companies, so the management of projects under construction will be stricter and more time will be given to ensure the quality of house decoration.

3. Save decoration cost

In summer, the construction time of decoration is long, and the labor cost will be reduced. And many suppliers will carry out various promotional activities. Purchasing items needed for decoration during this period can also save decoration expenses.

Matters needing attention in rainy season decoration

1, ensure ventilation.

When decorating in rainy weather, doors and windows should be opened to ensure indoor ventilation, which can not only speed up the drying of indoor walls, floors and wood, but also be beneficial to the health of construction workers.

2. Pay attention to material selection

Wooden materials with low water absorption and small deformation coefficient should be selected for decoration in rainy season. If you want to buy solid wood flooring, try to choose a bigger manufacturer.

3. Avoid painting

Rainy and humid weather, if you paint wood products, it is easy to wrap water vapor inside, so the surface of wood products is easy to become turbid or white. The same is true for wall painting, which is easy to cause cracks, blisters or whitening. It is suggested that the ordinary putty should be replaced with waterproof putty when dealing with the wall surface, so that the bond between the coating and the base layer is stronger, and it is not easy to fall off, and at the same time, the yellowing of the wall surface can be avoided.