During the Ming and Qing dynasty, there was a lot of rain. In the recent Ching Ming Festival, the southern region had been raining. Wet and wet spots were everywhere. For a friend who adored it, it was a headache to die. Xiao Bian suggested that when it rains, it is best not to paint and shop. Floor, but also to maintain indoor ventilation, so as not to harm the health of the decoration of the master of harmful gas, but also use the wall, the ground of the dry!
First, do not paint on rainy days
For wood products, whether it is brush varnish or brush lacquer, remember not to brush on a rainy day. Because the surface of wood products will gather a layer of water vapor in the rainy day, if paint is applied, water vapor will be trapped in the paint film, making the surface of wood products cloudy and unclear. For example, nitrocellulose lacquer on rainy days will lead to uneven color and brushing will cause whitening.
Xiao Bian suggested: If you must catch up, you can add a certain amount of white powder in the paint. White powder can absorb the moisture in the air and accelerate the drying speed, but it will also have a negative impact on the quality of the project. So under normal circumstances, even if the construction team has to do something else or suspend work for two days, do not paint as much as possible in the rain.
Second, scraping putty to extend the drying time
The putty is the wall lining material we choose. This material is waterproof, moisture-proof, anti-powder and mildew-proof. To putty in front of the wall, you usually need to scrape 1 to 3 times, during which the normal dry time is 1 to 2 days. However, in the rainy days, putty should be wiped clean with a dry cloth to keep the walls dry as much as possible. At the same time, according to the actual conditions of the weather, the time for putty drying should be extended as much as possible, generally 2 to 3 days is appropriate.
In addition, the rainy season construction should prevent the wooden products from being deformed by moisture.
Third, the most important thing in the construction of the rainy season is to prevent the deformation of wood products produced in the field.
Xiao Bian suggested: In the formation of wooden doors, windows, but not yet brush (spray) paint, the use of heavy objects pressed flat for nearly a week, so that the structure of the door or window is basically stable, this will prevent wood products from moisture and Deformation. After the veneer material enters the site, firstly, the bottom sealing oil controls the absorption of moisture; the door sleeve and the door closes the opening line, leaving a shrinkage amount when the nail is installed, and then using an edge-sharpening machine to plan flattening after one week, so that shrinkage and cracking can be avoided.
Fourth, whether it is paving solid wood flooring or composite flooring, try not to carry out the pavement on rainy days.
Because the ground will be damp on rainy days, especially on the first floor, there will also be wetlands. At this point the water evaporates slowly and the glue dries slowly. If the construction is done under this condition, it will easily deform or empty. However, in cloudy weather where the air humidity is not very high, wooden flooring can still be paved, but be careful to make it more compact. Otherwise, once the sky is clear and the water is evaporated, it will cause the wooden floor to contract, resulting in the floor room. The gap is too large.
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