What are the tips for wall construction in summer? What should you pay attention to during summer construction?

When renovating and renovating their houses, many people will choose summer, thinking that summer is suitable for wall decoration. What are the wall construction techniques in summer? Although summer is the time to do interior decoration and renovation, but construction You must also be able to pay close attention during construction to show good results. What should you pay attention to during summer construction?

1. What are the skills for summer wall construction?

1. Soak the tiles

Because summer temperatures are drier than usual, water in the air evaporates faster. Therefore, during summer decoration, floor tiles, ceramic tiles and other materials must be soaked in sufficient water. In this way, the tiles will absorb enough water and the cement will not be firmly adhered to the tiles due to water absorption, resulting in hollowing and falling off.

2. Grasp the setting time of cement

For materials such as gypsum, the setting time must be strictly controlled when processing. Because the molding of gypsum is very difficult to control in hot and dry weather, the bonding time of gypsum must be strictly controlled so that it can achieve standard compression, tensile strength and toughness.

3. Pay attention to the wall surface treatment

Due to the influence of the special weather in summer, when processing interior wall paint, special attention should be paid to its stability and bonding strength, and at the same time Pay attention to the initial dry cracking resistance. The main method for these is to carefully examine the details of the coffin wall, record the time in detail, and then compare again.

4. Pay attention to thermal expansion and contraction in special weather

When installing and measuring the dimensions of sliding doors and plastic steel doors and windows, special attention should be paid to thermal expansion and contraction, because plastic steel is a Materials that are greatly affected by temperature will be arranged too tightly in size. In winter, when the temperature drops, cracks, deformation and other phenomena may occur, so there should be a slight allowance in size during installation.

5. The baseboard should be paved tightly

When paving the floor in high-temperature seasons like summer, in order to prevent excessive gaps in the floor from cooling in winter and affecting the appearance, we should The gaps must be arranged more closely. Floor battens can be used to form a transition at the joint between the floor and the wall. This not only solves the problem of too large gaps between the wall and the floor, but also creates a beautiful effect.

6. Pay special attention to moisture-proofing

The air is relatively humid and hot during thunderstorms in summer, so the most important key to decoration at this time is moisture-proofing. The air humidity at this time is relatively high and easy to absorb. Moisture-containing materials, such as wood, boards, and gypsum boards, are very susceptible to moisture during transportation if not handled properly. After the water in the material evaporates, it is easier to deform, and it will also affect other materials, thus affecting the quality of the material. Therefore, when purchasing materials, it is recommended that you go to a larger wholesaler, because the wood from larger wholesalers has been specially dried. They pick up goods directly from the container, eliminating the need for intermediate steps and thus reducing the chance of materials getting wet. If the moisture-proof work is not handled well, in the dry season, the material will deform after the moisture is dispersed, the paint will not dry through, and it will easily fog up. Paint dries more slowly during hot summer weather. Moreover, the paint absorbs moisture in the air and can easily become matte.

In addition, latex paint sometimes dries very slowly in home decoration and can become moldy and smelly in humid weather. We can turn on the air conditioner to moisturize and remove moisture from the air. It is best to keep the cabinet doors of furniture open to maintain ventilation. In addition, after decoration, you will encounter various other problems such as lingering odors that affect people's health. Therefore, we can consider placing more green plants after decoration to remove the odor.

2. What should we pay attention to during summer construction?

1. Large area of ??hall wall peeling off

Problem diagnosis: Four seasons and indoor and outdoor temperature differences cause wall surface expansion Or shrinkage, hollowing of the wall foundation, and moisture may cause large areas of peeling. In addition, after the second painting, if there is dirt, moisture, grease or powder on the old paint surface, it may also cause partial peeling of the wall paint.

Prescribe the right medicine to the case: eradicate the original wall, especially the hollow part, thoroughly, and proceed to the next step after the wall is fully dry. At the same time, before applying primer again, the powder of the old paint on the wall must be thoroughly cleaned to prevent gaps from appearing.

2. Local bulging on the wall of the hall

Problem diagnosis: When the wall foundation is relatively humid, the paint is painted before it is completely dry. The water penetrates into the paint surface, causing the paint film to lose its adhesion. Attachment, raised into a drum shape on the surface.

Talk to the right remedy: Try to avoid painting walls in summer when humidity is high or in rainy weather. Local bulges in the living room and bedroom can be scraped off individually, and the edges of the scraped parts should be smoothed, primed, and then repainted, but this will cause a slight color difference from the original wall color. If the bulging area is large, the original wall must be removed and rebuilt after it is dry.

3. Small-area cracks on the hall wall

Problem diagnosis: Because the small-area wall base has not been properly treated. In addition, the wall putty layer is not completely dry or external moisture penetrates, forming white crystalline objects protruding on the surface. Both of these situations can lead to wall cracks over time.

Prescribe the right medicine to the case: If there are small areas of blockage after painting, the original wall must be eradicated, repainted with an interface agent, and then leveled, gridded, and batched according to the plastering procedures. The wall lining was scraped three times and then polished, and re-applied using the process of rolling the primer once and topcoat twice.

4. Mildew on the wall of the bathroom balcony

Problem diagnosis: On continuous rainy days in summer, the outer wall of the balcony remains exposed to the rain for a long time, and the water vapor evaporated from drying clothes is absorbed by the inner wall. The water vapor generated by bathing in the bathroom penetrates for a long time, and the moisture makes the interior of the wall moist, thus causing the growth of green mold and sometimes black spots.

Prescribe the right medicine to the case: Mildew usually appears on old walls or walls painted with paints that do not contain antibacterial formulas. Therefore, in wall areas that have been exposed to water for a long time, it is recommended to use wall paint with anti-mildew properties. . After mold spots appear on the wall, the original wall must be eradicated, and then the wall must be wiped with fungicidal liquid. Wait until the wall is fully dry before proceeding with the next step of construction.

5. Watermarks on the walls of kitchen and bathroom pipes

Problem diagnosis: Small cracks in PVC water pipes in kitchens and bathrooms are not easy to find after long-term use, but water will slowly penetrate to the wall, causing adjacent walls to appear patchy, and their color is usually darker than the original color. In addition, damage to the rainwater pipe between the two households will also cause watermarks to appear on the walls between the upper and lower households.

Treat the right solution: Make sure the wall is dry before painting. If watermarks appear on walls near pipes, first check to see if there is any damage to the external pipes. After finding the source of the watermark, you should remove the watermarked wall and wait for the wall to dry before re-construction.

6. Discoloration of the wall near the window air conditioner

Problem diagnosis: There are many reasons for the discoloration of the wall. In addition to contamination by chemicals (such as alkaline), air moisture and Uneven heating will cause wall discoloration. If the wall is heated unevenly, the oxidation rate of the wall paint will be different, which can also cause the color of the wall to change.

Prescribe the right solution to the problem: During construction, you should choose wall coatings that are long-lasting in color, resistant to mildew and discoloration, and can be washed with water. If the wall is seriously discolored, the original wall must be removed and rebuilt when the air humidity reaches the construction requirements. In addition, for wall discoloration caused by uneven cold and heat, there is no need to remove it. Just polish the original wall as a whole and then repaint it.

What are the wall construction techniques in summer? In fact, summer is hot and thunderstorms are frequent, so it is not necessarily a suitable season for decoration. Of course, if you are in a hurry to move in and there is no other way, if you have to do construction, you must use more appropriate methods. skills. What should we pay attention to during summer construction? It is recommended that relevant principles be followed during construction to ensure that the construction can be completed smoothly.