How long can the putty of the powder wall be stored

First, the construction temperature is above 0, putty powder.

After being mixed into a paste, it should be used within 4-5 hours to avoid deterioration for too long. That is to say, the adjusted putty can be stored for about 4-5 hours.

2. Putty powder should not be used with other putty on the same construction surface, so as not to cause chemical reaction.

and color aberration. 3. Putty powder is a kind of building decoration material, and the main ingredient is talcum powder.

and glue. Fourth, the surface of the newly purchased blank house is a layer of white - putty, usually the whiteness of the putty is more than 90 and the fineness is more than 330.

5. Putty is a substrate used for wall repair and leveling, which lays a good foundation for the next step of decoration (painting and wallpaper).

6. Putty is divided into two types: interior wall and exterior wall, and the exterior wall putty should resist wind and sun, so it has high gelatinity, high strength, and slightly lower environmental protection index. The comprehensive index of interior wall putty is good, healthy and environmentally friendly, so the interior wall is not used externally, and the exterior wall is not used internally. Usually putty is gypsum or cement-based, so that the surface is rough and it is easier to bond firmly.

However, during construction, it is still necessary to apply a layer of interface agent on the base layer.

to seal the base layer and improve the adhesion of the wall, so that the putty can be better bonded to the base surface.

The primer is a chlorinated rubber product, which has strong waterproof and alkali resistance, and has a particularly good penetration, which can greatly improve the adhesion and durability of the paint film and the base layer, provide a solid foundation for the topcoat, and prevent the paint surface from changing color due to alkali corrosion. Taking chrysanthemum brand (000 class) latex paint as an example, the new wall is suitable for chrysanthemum brand sealing primer 973 or 9700 water-based primer; Powder wall suitable for chrysanthemum brand powder wall primer 918 flying wood, wood suitable for giraffe brand wood primer 311 flying primer The use method of flying primer is brush, roller or spray, do not dilute. The thickness of the primer film is subject to the penetration into the wall, and it only needs to be applied once.

D%a primer after brushing at least 6 hours, until the primer is dry before the topcoat can be painted, generally using the horizontal and vertical brushing method of two times of construction, in the temperature below 8 degrees Celsius should not be used. When the temperature is 25 degrees Celsius and the relative humidity is 70%, the finger drying is 1 hour, the hard drying is 3 hours, the recoating interval is at least 2 hours, and the thickness of the finished paint film is generally 30 microns. %d%a maintenance and repair of latex paint wall%d%a latex paint wall is a very simple material to maintain, such as wall pollution, can be wiped off with a clean cloth dipped in clean water, if the pollution is serious, can be used with a clean cloth dipped in detergent scrubbing, wipe with water.

If the paint film is accidentally damaged, it is also easy to repair it, as long as the damaged area is leveled with putty and then repainted. Therefore, in home decoration, it is recommended to use a small bottle to seal the remaining latex paint from the construction and use it for future repair to avoid color difference.

Normally, it takes 1-2 days, but if it rains, it will be longer, because the air will be humid on rainy days.

How long does putty powder last.

Open the window for ventilation, and it can dry for about 3 days. It depends on the degree of the old and new walls: the new house only needs to be approved twice, and the two times are sanded together, which is the wall emulsion paint.

It is better to batch three times for second-hand houses, and sand once after three batches, both wall latex paint. Before painting the wall, it is necessary to scrape a batch of putty, which generally takes 1-3 times, and the normal drying time is 1-2 days. However, when scraping putty on rainy days, the wall should be wiped clean with a dry cloth to keep the wall as dry as possible.

At the same time, according to the actual situation of the weather, the putty should be extended as long as possible, generally 2-3 days.

There are two kinds of putty, the on-site preparation is still the finished putty, and the on-site putty is made with glue and gypsum; It can also be blended with color essence, white latex, and large ***. Putty drying time and temperature, humidity, air circulation is related, under normal circumstances, it can be dried in about 4 days outside the winter, if it is rainy, it will take about a week; Generally, a plaster primer should dry slowly, a week's look, the second finished putty takes about 4 days, and the third finished putty can be screened in about 2 days.

How to check if the putty is dry.

1. Palm perception. Generally, the base putty can only be brushed for the second time after it is completely dry. There is a simple and feasible way to check whether the base putty is dry, you only need to touch the wall with the palm of your hand, if the putty is dry, the friction between the palm and the wall will make a "rustling" sound; You can also check your palms and say they are not dry if they are covered with a lot of dust and feel damp.

2. Visual judgment. This is the most basic way to judge, the color of the putty will be whiter after drying, if there are some places that are panicked or gray, it proves that the first putty of the wall brush has not dried. If the wall is completely dry, its color will be the same.

3. Use sandpaper. If the putty is dry, dust will appear if it is gently sanded with sandpaper; If it is sandpaper; If there is no dust or very little dust, it proves that the wall putty has not dried thoroughly, and the construction of the second putty must not be carried out.

4. Rough time estimate. In fact, the drying time of putty can be basically estimated, and the nature of putty is different and the time is different. It takes 1-3 days for ordinary putty to dry thoroughly, and 1 week for water-resistant putty.

The season is different, the drying time is not the same, generally in the summer in 2-3 days, if it is in the winter it takes 5-7 days, if it is rainy weather, then the time will be prolonged, the specific situation also depends on the overall home improvement environment.

It generally takes 1-3 times to brush putty powder, and the normal drying time is 1-2 days.

Check whether the putty is dry, you can observe its color, the color of the putty is gray when it is wet, the more dry it is, the whiter it is, you can also use your hands to touch it, when the putty is still wet, it feels a little cool when you touch it, if it is dry, you don't feel it when you touch it again. It is recommended that the putty cool for a few more days, if it does not dry thoroughly, and then brush the latex paint in the later stage, there will be the problem of latex paint cracking and falling off.

When the weather is good, it will dry in almost a day, and the putty must be brushed twice when it is dry, otherwise it will become moldy and moldy in the future.

Putty powder is still relatively easy to dry, and in general, it can be dried in 1 to 2 days under ventilation, because it is only a thin layer.

If the weather is good, you can do it for one day, and if it is bad, you can't do it for three days.

It dries quickly in the summer, and it dries in an hour or two.

Summary. The mixed putty powder can not be used for n days, because the putty powder should be used within 4-5 hours above the construction temperature of 0 after being adjusted into a paste, and it is best to use it up on the same day of stirring, and there is a knot layer on the surface for a long time, which affects the cohesion. The putty powder that has not been mixed can not be used, so there is no need to save it.

The exterior wall putty can not be used for a few hours, but the interior wall putty can be used for a month, wrap the mouth of the bucket with plastic paper to prevent the water from evaporating, or scoop the putty in a plastic bag and tie it tightly. It can hardly be used for three days, you can use as much as you want, and the putty powder that has not been mixed is placed in the original bag and sealed inside, so that it can be put for a period of time without being damp. Good putty recommends Keshun's N200 super easy to scrape putty, easy to construct, strong water resistance, and fine light pool.

Can putty powder be used after a few days of pulping?

Hello dear, I am inquiring about the relevant information for you, please wait patiently, I will reply to you within five minutes, don't worry.

Good evening, can't be used.

The mixed putty powder can not be used for n days, because the putty powder should be used within 4-5 hours above the construction temperature of 0 after being adjusted into a paste, and it is best to use it up on the same day of stirring, and there is a knot layer on the surface for a long time, which affects the cohesion. The putty powder that has not been mixed can not be used, so it is not too much to use and preserve. The exterior wall putty can not be used for a few hours, but the interior wall greasy searcher Lingzi can be used for a month, wrap the barrel mouth with plastic Shiqi paper to prevent the water from evaporating, or scoop the putty in a plastic bag and tie it tightly.

It can hardly be used for three days, you can use as much as you want, and the putty powder that has not been mixed is placed in the original bag and sealed inside, so that it can be put for a period of time without being damp. Good putty recommends Keshun's N200 super easy to scrape putty, easy to construct, strong water resistance, and fine light pool.

The mixed putty powder can not be used for n days, because the putty powder should be used within 4-5 hours above the construction temperature of 0 after being adjusted into a paste, and it is best to use it up on the same day of stirring, and there is a knot layer on the surface for a long time, which affects the cohesion. The putty powder that has not been mixed can not be used, so it is not too much to use and preserve. The exterior wall putty can not be used for a few hours, but the interior wall greasy searcher Lingzi can be used for a month, wrap the barrel mouth with plastic Shiqi paper to prevent the water from evaporating, or scoop the putty in a plastic bag and tie it tightly.

It can hardly be used for three days, you can use as much as you want, and the putty powder that has not been mixed is placed in the original bag and sealed inside, so that it can be put for a period of time without being damp. Good putty recommends Keshun's N200 super easy to scrape putty, easy to construct, strong water resistance, and fine light pool.

Sincerely hope to help you and wish you a happy life! If you think it is helpful to you, please give it a thumbs up! Thank you!

Summary. Generally, the shelf life of putty powder is 12 months, but under normal circumstances, putty powder as long as it can be used without expiration, if it is not soluble in water or there is a compaction, you can only throw it away, if it is not sticky after dissolving water, you can buy dispensing powder or cellulose, wait a minute, let me add it, if it is ordinary putty powder, this situation is very important, you can directly use it with glue and throw it away.

Hello, I am sorting out the answer based on your question, please wait a while Oh I didn't reply for so long.

Wait a minute. The shelf life of general putty powder is 12 months, but under normal circumstances, putty powder is not expired as long as it can be used, if it does not dissolve water or there is a knot, you can only throw it away, if it is not sticky after dissolving water, you can buy dispensing powder or cellulose, wait a minute for me to add it, if it is the ordinary putty powder of the hall song This situation is very important, you can directly use the glue with glue to use the clumpy one.

The mixed putty powder can not be used for 3 days, because the putty powder should be used within 4-5 hours above the construction temperature of 0 after being adjusted into a paste, and it is best to use it up on the same day of stirring, and there is a knot layer on the surface for a long time, which affects the adhesion. The putty powder that has not been mixed can not be used, so there is no need to save it.

When storing the dry putty powder on the interior wall, pay attention to waterproof and moisture-proof, and the storage period is six months. Exterior wall dry putty powder is stored in a cool and dry place with a shelf life of 12 months. Putty powder is formulated with a small amount of lacquer base, a large amount of filler and an appropriate amount of coloring pigments.

The pigments used are mainly iron red, carbon black, chrome yellow, etc.

The fillers are mainly calcium bicarbonate, talcum powder, etc. It can be used to fill in some of the concave work surfaces, or it can be scraped off the entire surface, usually after the primer layer has dried, and then applied to the surface of the primer layer in the excavation hall. Good adhesion is required and no cracks occur during baking.

The scraped putty will keep it for a long time without falling off.

The surface of the base layer is scraped putty.

The front must be firm and firm, and there should be no defects such as sanding, cracks, and looseness. If the wall is flat, it is recommended not to use putty, if the use of putty is easy to thin and should not be thickly brushed, the interior wall putty should not be softened and expanded by water, and must not be smeared with powder by hand.

In addition to being easy to approve and easy to polish, the requirements for putty should also have good strength and durability. For exterior walls, kitchens and bathrooms, putty is required to have better adhesion, bond durability and water resistance. After the putty dries, it should be sanded with sandpaper, and then the floating ash on the putty should be wiped off with a damp cloth, and the paint should be painted as soon as possible.

Extended stool imitation:

Precautions: 1. When preparing to paint the wall with latex paint.

When the wall is originally painted with lime or paint, the original wall must be removed first, and the putty must be scraped again before the rough brushing is carried out.

2. For customers who buy colored latex paint, they must be redeemed at one time when mixing latex paint with water, so as to prevent color difference and inconsistency when painting.

3. The quality of the roller brush is also the key to consider the quality of the putty. Therefore, the roller brush must be good, such as the hair quality and hair volume need to be moderate and uniform, after all, this is directly related to the effect of painting.

4. When painting, the ceiling should be brushed first and then the wall.

1-2 days, also depending on the situation.

Look at the thickness of the putty scraped by the user, it is estimated that it will dry in one to two days at the normal temperature in summer and 4 to 5 days in winter (the temperature is about 15 degrees), but the grinding does not need to be dry, pay attention to the putty not to be too thick.

In order to make the wall flatness higher and the surface more delicate and uniform, the putty is polished, and the wall polishing is not only related to the final flatness of the wall, but also an important means to solve some minor defects in the wall decoration. Although the main function of putty is leveling, it is only a batch of putty, only half of the leveling work is done, and the other half is also half of the final effect.

**Analysis:

The common problems of the construction quality of wall scraping putty are mainly cracks, blistering, peeling and falling off of the putty exploration layer, and the reasons are as follows

Poor bonding. The cracking, peeling, and peeling of putty are mainly caused by the poor bonding between putty and the base layer. For example, the cleaning of the base layer is not clean or the treatment method is improper, the template release agent, oil Ke, inorganic acid and organic acid on the base layer are not completely removed, and the caustic alkali aqueous solution (used to remove the oil stain on the wall) is not brushed;

No binder or improper dosage of putty formula emulsion will reduce the bond strength of putty to the base layer. The test data proves that the base layer is well treated, and the bond strength can generally be increased by 5-9 kg square centimeters, and the emulsion can improve the bonding performance of the mortar and the base layer, and the general bond strength can be increased by 4-7 kg square centimeters.