Is it better to use lime or putty powder for indoor walls? Does lime paint on the wall smell big? Is

Lime is good, lime is a relatively old wall painting material, the composition is relatively simple, and it is also very cheap. Putty, in fact, refers to construction putty, which is a large category of materials. If the lime is fired well, it will have a certain water resistance, and it will also be very strong and strong, which is definitely not as good as the finished putty powder that can be resisted.

Difference. However, the firing process of white lime is more cumbersome, and the timing and proportion of various ingredients are not properly mastered, which will have a great impact on the effect, and the finished putty powder is relatively simple to use, and some can even be glue-free.

The decoration of the wall is a thing that must be done in the interior decoration, and some owners do not know whether it is better to use white ash or putty powder when decorating the wall, in fact, putty powder is better than lime. Because putty powder has water resistance, alkali resistance, and putty powder is green and environmentally friendly, non-toxic and tasteless, and will not cause harm to our body, it is better to use putty powder when decorating the wall at home.

The decoration of the wall is a thing that must be done in the interior decoration, and some owners do not know whether it is better to use white ash or putty powder when decorating the wall, in fact, putty powder is better than lime. Because putty powder has water resistance, alkali resistance, and putty powder is green and environmentally friendly, non-toxic and tasteless, and will not cause harm to our body, it is better to use putty powder when decorating the wall at home.

Lime is water-resistant, strong, and plastering walls can withstand a longer time, but it is rougher, and can be used for outdoor walls. The high fineness of the putty can fill the subtle depressions caused by the uneven surface of the coated object, making the wall more beautiful. However, the disadvantage is that it is not resistant to water, so it is more suitable for painting interior walls.

Lime painting the wall is OK, the lime painting wall will not have any smell, it is very environmentally friendly. Lime stucco walls are pollution-free, it is better than putty paste mixed with chemical ingredients, latex paint.

It is most in line with environmental protection requirements, but the effect is not as good as paint, because it does not contain glue, the stain can not be wiped and the color and fineness are not as good as latex paint and wall paint.

However, in addition to scrubbing the stain with a damp cloth, the texture and overall effect of the hand touch are more delicate, smooth, and three-dimensional, and more durable than ordinary wall paint, and good wall paint is generally maintained for ten years.

I think it's better to choose putty powder, if you paint the wall with lime, the smell is very big, it is harmful to our body, and it is likely to cause a lot of problems.

Lime would be better for interior walls; If you only paint the wall, the smell will not be too great, and it will not be harmful to the human body.

I really don't know, I haven't understood, and many people have big questions about this issue.

The indoor wall is good with lime, and the smell of lime painting the wall is large, which is harmful to the body, and quicklime powder.

To make a wall, scrape it on a layer of powder, and the hard bottom will crack after a long time, and the putty powder on the inner wall.

It is a semi-finished processed building decoration material made of double powder ash, gray calcium, fiber, resin rubber powder, etc., which is more environmentally friendly than putty powder. After getting on clothes and pants, it is harmful to the human body, because lime powder is pH.

Organic matter, to the eyes of people, ** has a lot of damage, to live and wait for the wall to be done well, under the premise of air circulation can live, but to maintain good skin. Solve the waste left on the wall after brushing, and the ecological environment ensures that the house can be lived.

That is also the most primitive method of painting the wall, before there was no wall paint in our country, the basic use of lime powder to paint the wall. Lime powder is divided into lime powder and lime, and the main component of quicklime powder is sodium carbonate.

The addition of water followed by water causes the manifestation of potassium carbonate to be produced.

i.e. lime powder) and carbon dioxide.

Lime powder, water: styrene acrylic emulsion = 30:50:20, mix well to paint the wall. From the perspective of the three raw materials, they are all very ecological and ecological, without any environmental pollution chemicals, and are the oldest and most environmentally protective.

The raw materials for painting the wall, so after the wall is painted with lime silt clay, it can be stationed immediately after drying a day! Concrete classic characteristics are that it has a strong particle size, bright tone, generally used as a variety of building decoration materials, typical brushing, artwork, ground, natural marble, etc., concrete can also be used to make milky white and colorful concrete construction, is used as a large-scale interior decoration concrete.

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When using concrete as a raw material for bonding, the application of concrete should be excellent cement above 425, and the common sand should be coarse sand in the process of screening. There are many advantages of water-resistant putty powder, but in general, putty powder products that only reach the moisture-resistant type standardization also have some advantages and disadvantages. Construction, grinding and polishing are more laborious.

Due to the firmness of water-resistant putty powder and the large gelatinity of the commodity, it will be more difficult than non-water-resistant putty powder when mixing and scraping. The strength of water-resistant putty powder will also be higher than that of non-water-resistant putty powder, and it will be more laborious when grinding and polishing.

The indoor wall is still better with putty powder, so that the effect of brushing out is whiter and the effect of wall flatness looks very comfortable, the wall after lime brushing the wall may have small bubbles such as pits, and the overall effect of the wall is not very good.

I think it's better to choose putty powder, if there is lime to paint the wall, it is basically very large; It is also harmful to one's own body.

The interior walls are still a little better with lime. The smell of lime painting is not very large, and there is no harm to the body.

You can go and use putty powder; The smell is very large, and the formaldehyde content is relatively high, which is very harmful to the body, dizziness may occur, and there is a possibility of poisoning.

Lime powderIt is used for leveling; Putty powderIt is used for priming.

Lime powderIt is a white powdery substance with calcium carbonate as the main component. It has a wide range of applications, the most common being calcium carbonate in the construction industry, i.e. for industrial use. The other is food-grade calcium carbonate, which is widely used as a common calcium supplement.

Lime has a wide range of applications in civil engineeringMain uses:As follows:

1) Lime milk and mortar slaked lime powder or lime paste mixed with a large amount of stucco. Lime mortar or cement-lime mixed mortar can be prepared with lime paste or slaked lime powder for masonry or plastering projects.

2) The lime stabilized soil is mixed with slaked lime powder or quicklime powder mixed with various crushed or originally loose soil, and the mixture obtained after mixing, compaction and curing is called lime stabilized soil. It includes limestone soil, lime-stabilized gravel soil, lime gravel soil, etc. Lime stabilized soil has a certain strength and water resistance.

It is widely used as the foundation of buildings, the cushion of the ground and the pavement base of roads.

3) Silicate products are made of lime (slaked lime powder or quicklime powder) and siliceous materials (sand, fly ash, volcanic ash, slag, etc.) as the main raw materials, and can be made of bricks, blocks and other products after batching, mixing, molding and curing. Because the cementitious substance inside is mainly hydrated calcium silicate, it is called silicate products, and commonly used are lime sand bricks, fly ash bricks, etc.

Putty powderIt is a kind of building decoration material, and the main components are talcum powder and glue. A layer of white on the surface of the newly purchased rough house - putty, usually the whiteness of putty is above 90 and the fineness is above 330.

Putty is a substrate used for wall repair and leveling. Putty is divided into two types: interior wall and exterior wall, and 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.

Precautions

1. When storing, pay attention to waterproof and moisture-proof. The storage period is six months.

2. The construction temperature is above 0, and the putty powder should be used within 4-5 hours after being adjusted into a paste to avoid deterioration for too long.

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

The differences are as follows:

There are many types of putty powder, lime powder is one of them, plus some other scientific ratio additives, it can play a role in environmental protection, stable performance, firm bonding, no cracking and hollowing, no peeling and powder, no mildew and other characteristics.

The lime powder itself does not have any cohesiveness, and it needs to be stirred by adding glue during construction, which is relatively random and unstable. It is easy to fall off powder, crack, and most importantly, it is more harmful.

Popular science hazards: high-grade putty powder must be stirred with water, and no glue can be added. But in fact, most decoration companies, contractors, and guerrillas do it in a much simpler and crude way

They like to buy a bag of cottage putty for about 10 yuan, and add dozens of kilograms of inferior and cheap glue to stir the putty at the construction site, so that the putty is very loose, and it is very labor-saving when grinding, and it would have taken 10 days to complete the work, and it can be done in 8 days, so as to save labor costs. But the harm to the owner is that all the walls and tops of the house are surrounded by a large amount of glue, and the whole house is a large poison gas bomb, and the glue mixed in the putty will slowly emit harmful substances over time, this process is often more than 10 years, and the owners and the elderly and children at home, unknowingly spend many years in these rooms full of carcinogens, and the damage to the body is immeasurable and the cause can not be found.

Powder walls are generally made of putty powder.

Because the strength of white cement is not high, it is generally not used for walls. White cement is white Portland cement.

Abbreviation. It is a white hydraulic cementitious material, which is made of calcium silicate.

It is the main ingredient and is made by melting the burning part of the raw material with appropriate ingredients. Add an appropriate amount of gypsum to the less iron clinker and grind it finely. When grinding cement, the weight of limestone should not exceed 5%. White cement is mainly used for decoration, than ordinary cement.

Much better. It is mainly used for the gap of hanging white porcelain, and is generally not used for the wall, because the strength is not high.

<> can be purchased at the building materials market or at the upholstery material store. Putty powder is a building decoration material, and the main ingredient is talcum powder.

and glue. The white layer on the surface of the green house I just bought - putty, usually the whiteness of the putty is more than 90 degrees, and the fineness is more than 330 degrees. Putty is a substrate for wall repair and leveling, which lays a good foundation for the next step of decoration (painting and wallpaper).

Putty is divided into two kinds of interior and exterior walls, and exterior wall putty can resist wind and sun, so the amount of glue is large, the strength is high, and the environmental protection index is slightly lower.

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. It is usually made with a plaster or cement base, which makes it easier to stick to such a rough surface. However, during construction, it is still necessary to brush a layer of interface agent on the base layer.

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

Talcum powder and glue are the main ingredients of putty powder. The advantages are as follows. Putty powder has good environmental protection, as long as it is a qualified putty powder product, it will not add some other ingredients, and there will be no harmful substances such as formaldehyde.

The harm to the human body is also very small. Low cost. There are no special requirements for the environment in the production process of putty powder, and there are no special requirements for transportation and storage, so its cost is low, and naturally its sales will not be high.

Its disadvantages are mainly reflected in practice. The skills of a construction master are demanding. When using putty powder, water should be added and stirred by itself, and the proportion should be accurate, otherwise the decorative effect will be affected.

Stirring is time-consuming. If the mixing time and process are not enough, the same decorative effect will be greatly reduced, which may cause some trouble. The operation can also cause indoor dust pollution.

Putty powder is suitable for the use of the bottom layer, and the surface layer should be decorated with latex paint as much as possible. If we choose putty for the interior wall of our home, try to choose water-resistant indoor putty, and never choose putty powder. Water-resistant putty can resist moisture, deformation, scrubbing and other aspects after scraping, and ordinary putty does not have these characteristics.

Putty powder is still relatively environmentally friendly.

1. Latex paint: suitable for simple style and aisle wall.

Latex paint is a more mature and simple wall decoration material, for simple, Nordic and other more concise decoration styles, latex paint wall is a more suitable choice;

In other styles, in addition to the key background wall area, the walls of secondary spaces such as aisles can also be painted with latex paint to maintain the simplicity and generosity of the space.

2. Wood veneer: suitable for various styles and background walls.

Wood veneer is a popular design for modern decoration. This kind of wood-like wall, installed on the wall, can better protect the wall, and the wood veneer color and texture are rich and diverse, which can be adapted to a variety of decoration styles and enhance the style and grade of the space. For example, for a simple Nordic-style space, you can use white oak grain wood veneer; In more dignified styles such as Chinese and classical, you can choose dark wood veneers such as black walnut.

3. Tile on the wall: suitable for kitchen and bathroom, some areas.

Tiles on the wall, most of the time in the kitchen and bathroom will be done. However, in some areas, it is a more popular practice, such as in the Chaoshan area, there are many families who choose to tile the entire hall area on the wall when decorating, which has the advantage of being clean and bright, easy to care for and durable; But the disadvantage is that the tile will be reflective, you need to consider the light source control, and the texture of the tile is cold.