How to judge whether the home improvement wall has reached the level of putty construction specifica

Detect the wall, the top surface, the flatness of their surface, the verticality and horizontality of the yin and yang angles. Whether there is hollowing, cracking, sanding, and whether the firmness and strength of the base layer meet the standard. Some grassroots layers need to be eradicated first, such as hydrophilic putty and so on.

Before scraping putty, the top base of the wall should be closed and solidified with a wall shovel. There are two methods of flatness: leveling and leveling. The yin and yang angles are divided into two types: straight and straight.

Different results require different costs to incur. The more operations there are, the higher the cost. The whole set of processes is to shovel the wall skin, brush the wall, paint the plaster leveling and find the corner, hang the net, batch putty (two to three times), sanding, and painting.

Putty engineering is a vital part of our entire home decoration, it can be said that the wall putty is not done, no matter how good the decoration is in the back, it is easy to have problems, and the powder putty seems to be a very simple thing, but there are many places to pay attention to, I will share with you the putty construction process and the places that need to be paid attention to.

The most basic process of putty construction: base treatment, repair putty, scrub, first full scraping putty, large surface scrub, second full scraping putty, large surface scrub, cleaning putty surface.

Generally speaking, the normal scraping is enough three times, but the specific number of times depends on the flatness of the wall. The thickness of each scrape is about 2 mm, and it is best to wait for 24 hours before proceeding to the next one. The last one must be sanded and smoothed to be ready for the latex paint to be painted later.

Let's talk about the places that need to be paid attention to when scraping putty: the treatment of the base must be done without hollowing, cracking and sanding, the base should have a smooth surface, the façade is vertical, the yin and yang angles are square, there are no missing edges and corners, and there are no obvious protrusions or pits.

Finally, let's take a look at how to check whether the construction of workers meets the requirements after the putty is done, there are three main points:

1. Whether the façade looks vertical or not, you can use auxiliary tools to detect it;

2. Whether the surface is smooth to the touch with your hands, and whether there is a feeling of potholes;

3. Whether the yin and yang angles are square, and whether they look crooked.

The above is the process and construction specifications for scraping putty, I hope it can help you!

Rubbing the wall by hand does not drop powder, and you can't hear the obvious hollow drum sound when you knock it by hand, which is standardized. If the hand can be rubbed off and the plaster is to be re-plastered, a small amount of hollow drum can be repaired locally.

Whether the façade looks vertical, whether the surface is smooth to the touch, whether there is a feeling of potholes; Whether the yin and yang angles are square, and whether they look crooked.

First of all, check whether the wall is flat, whether the base layer is firm, and whether the strength has reached the standard. Then use auxiliary tools to check whether the angle of the façade is vertical.

Decoration has always been a very important task in the family, in the process of decoration, the batch of putty is also a very important process of the ruler book, whether the batch of putty is done well or not is closely related to the beauty of the final wall, for the decoration of the whole family is very important, related to whether the whole system is complete, so it is necessary to check the process of batch putty, so what are the construction specifications of wall batch putty?

The first step is to clean up the unevenness, bad places, and unclean dust on the original wall. Carefully inspect the cracks, and prepare the ratio of water, cement, and lime for repair, and protect other furniture and decorated places in the process of decoration.

First of all, you need to check whether there are potholes or cracks on the wall, and if so, you need to smooth it with sandpaper first, and then carry out the first time to scrape the putty. This first pass of the procedure is very important, it should be followed by one after another, and at the last time, it must be quick and sharp, and the entire wall must be corrected and leveled. After it dries, it needs to be sandpapered to polish it clean, and clean the liquid macro wall.

The first batch of putty is horizontally, and the second batch needs to be carried out vertically, and the steps after drying are the same as those of the first one. Next, it is necessary to carry out the third batch of putty, this time it is a large-scale scraping of the entire wall, and sandpaper is also needed after scraping, and every small corner should not be let go.

After completing all the steps, you must check carefully, every corner should not be missed, and you must ensure that there is no problem with every step.

These are:Construction specifications for wall batch puttyWhat needs to be done, starting from these aspects, can be completed with wall putty.

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One of the acceptance criteria for putty wall: now the paint needs to be painted with primer, and the primer should be brushed evenly to ensure that every place on the wall is brushed, of course, if the wall eats a large amount of paint, we should add a little more water when brushing the primer, so that it can be brushed evenly.

Putty wall acceptance criteria two: when you scrape the putty, wait until the putty is dry, you may find that some places may not be very evenly scraped, so sandpaper should be used for sandpaper. The grinding method should be close to the center from the periphery, and you should be extra careful when polishing the corners, and remember that if you can come straight, do not bend it.

When sanding with sandpaper, do not miss the grinding or use excessive force to grind through the putty layer, clean it after sanding the sandpaper on the scraper, and you can directly brush the topcoat.

Putty wall acceptance criteria three: the new house should not face such a problem, if it is the renovation of the old house, or the decoration of the second-hand house, you may encounter cracks in the wall, in general, we need to paste kraft paper, grid fiber cloth at the junction of the wall cracks and the lightweight wall and the load-bearing wall, to repair the cracks, otherwise the effect of brushing out is definitely not ideal.

1. Inspection and acceptance (1) The base should be smooth, clean, no floating sand, and no shelling. The moisture content of concrete and plastering surface layer should be below 10, and the pH value should be less than 9. Usually, the newly wiped base layer should be dry for 10 days in summer and more than 20 days in winter under the condition of good ventilation; Concrete is 3 weeks in summer and 4 weeks in winter.

Construction shall not be carried out on the base layer that has not been inspected. (2) It is strictly forbidden to carry out construction on the wall when hoarfrost is found, and it must be treated before construction. (3) Before the construction of the exterior wall coating, ensure that the hanging basket rope is fixed firmly for the paint construction.

2. Repair of the base layer (1) repair of the hollow drum wall in a small area, determine the hollow drum wall, and remove the hollow drum with an electric cutting machine or a percussion drill; Remove surface dust, impurities, etc. (2) Repair of small non-structural cracks: Find out the location of the crack first; If large structural damage or cracks are found, the owner and designer should be notified immediately to take necessary measures; If the crack is less than 2mm, it can be repaired with special putty for the exterior wall; If the crack is greater than 2mm, it should be treated as follows: a) Use a percussion drill or electric grinder to cut a 13 mm deep V-shaped groove along the crack, and then remove dust and impurities from the V-shaped groove.

b) Inject polyurethane sealant into the V-shaped groove to be slightly lower than the wall. c) Allow the V-shaped grooves infused with polyurethane sealant to dry for 24 hours in good weather conditions. (3) Repair spalled concrete.

Putty wall acceptance criteria

Putty wall acceptance criteriaThe acceptance of the construction quality of the wall putty can not be ignored, otherwise there will be problems that affect the construction of the paint and even the future use of the house owner. Returning to work will be problematic. Must be accepted from:

Premium putty:Putty wall acceptance criteriaThe acceptance of putty is first of all the acceptance of the flatness, one foot 2 meters or the rules of measurement. Walls and rulers are the best and closest.

Putty wall acceptance criteriaIt can have an error of two millimeters. It is better to accept the acceptance of the "subway" form.

After receiving putty, there is a straight line in which the yin and yang angles are perpendicular to the ground, and the eyes are not seen to bend. Especially for the walls where the wallpaper is to be placed, if the yin and yang angles are not straight, the background will appear in these places.

After receiving the putty, polish the surface of the putty with fine sandpaper to obtain a reflective effect, and the metallic reflection effect is observed on the sensory side. Don't worry about paint or paste sticking. We must think that only the paint on the back layer can be smooth and shiny.

The verticality of the façade is 3 mm. Check that the vertical measurement rule is 2 meters.

3 mm surface flatness is checked using a 2 meter scale and specifications.

3 mm square yin and yang angle right angle inspection rules.

Putty wall acceptance criteriaThe straightness of the separating rod (stitching) is 3 mm, and the attitude is 5 m and the cable is less than 5 m, please refer to the steel ruler 5

Wall skirt, straight foot straight line 3 mm pull line 5 meters, pull line less than 5 meters, please consult the steel ruler.

Common putty.

The verticality of the façade is 4 mm. Check that the vertical measurement rule is 2 meters.

The surface flatness is 4 mm. Check the 2 m ruler and the trace thickness sensor.

Square yin and yang angle 4 mm, with right angle detection rule.

Individual stripes (sutures) straightness 4 mm, 5 m line, traction line less than 5 m.

Skirt wall, straight line 4 mm straight foot pull 5 meters line, pull line less than 5 meters, with a steel ruler.

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Decoration has always been a very important task in the family, in the process of decoration, putty is also a very important process, putty is done well or not these are closely related to the beauty of the final wall, for the decoration of the whole family is very important, related to whether the whole system is complete, so to check the process of putty, so how to accept after the end of the puttyThe wall is greasy and the cover is respectful of the acceptance specificationWhat's included?

It mainly includes the following aspects:

The first place to observe after the wall batch putty is the surface of the wall, which is the most intuitive place, if such a shallow place is not completed, it means that the putty batch is too poor. What do you want to check? First of all, you need to check whether the surface of the wall putty is completely dry, if the putty is not dry, the wall will be extremely easy to crack when the paint is applied in the later stage; The second is to see if there is a crack, this is very important, if there is, we must repair it in time to repair the crack; The third aspect is to see whether the surface is flat, if not, you need to operate again to smooth it; Finally, the surface of the putty needs to be checked for smoothness, and only when it is smooth can it meet the specifications.

The connection between the wall and the ceiling needs to be smooth, and after the two are smooth, the wall putty can maintain its original function and ensure the integrity of the wall in the later stage.

It is best not to associate the wall with other items in the home after the putty, if these things are hung on the woodwork, these things will affect the whole look and feel, and the whole home should be done.

Acceptance specification for wall batch puttyBasically, these three aspects are included, and they should be carefully checked after the putty to ensure the perfection of home decoration. ​

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When scraping putty on the wall, the construction should be careful and leveled, so as not to affect the flatness. What are the acceptance specifications for wall putty? Let's take a look.

1. The base layer should be smooth, clean, no floating sand, no shelling; The moisture content of concrete and plastering surface layer should be below 10, and the pH value should be less than 9.

2. Check whether the surface of the putty is dry; The putty does not dry, and if the paint is brushed, it is easy to have early cracking of the imitation.

3. Check whether there are cracks on the surface of the putty; Cracks must be dealt with in time.

4. Check whether the handover between the wall and the wall and the ceiling is straight.

5. Check whether there is a clear boundary between the wall and the wood products; If the putty is hung on the wood products by the workers, it will affect the appearance quality of the wood products.

The wall will be brushed with putty, what are the acceptance standards for wall putty? Today's ascendants will answer them for you.

1. The base should be smooth, clean, no floating sand, no shelling; The moisture content of concrete and plastering surface layer should be below 10, and the pH value should be less than 9.

2. Check whether the surface of the putty is dry with a smile; The putty does not dry, and if the paint is brushed, it is prone to cracking.

3. Check whether there are cracks on the surface of the putty; Cracks must be dealt with in time.

4. Check whether the handover between the wall and the wall and the ceiling is straight.

5. Check whether there is a blurred boundary between the noisy potato noodles and wood products; If the putty is hung on the wood products by the workers, it will affect the appearance quality of the wood products.

Minghan putty is a decorative decoration material, which is the underlying auxiliary material in decoration, mainly composed of talcum powder and glue. The role of putty is not only used for whitening, but also for the bonding of flat surfaces and paints, wall coverings, etc. Find outAcceptance criteria for interior wall putty

Use putty. Acceptance criteria for interior wall puttyThe filling is uneven, maintaining the flatness of the wall and ceiling, and playing the role of inlay. Composition of putty: consists of a base material, a filler material, water and an adhesion promoter.

Acceptance criteria for interior wall puttyThe base material, also known as the adhesive, is one of the most important basic components of putty, mainly from the action of various materials such as bonding. The most common adhesives are cement, emulsion and latex. Cement is cost-effective and a good adhesive and durability adhesive, but its shear strength and crack resistance are very poor.

Emulsions and latex can be modified and toughened to improve the performance of putty.

2. The filler is mainly filled, and the commonly used ones are carbon shock and calcium acid, talc and quartz sand.

Acceptance criteria for interior wall puttyTackifiers contain thickeners, water-retaining agents, and antifreeze. Water retention agents are used as water retention agents to promote retention and engineering properties, and thickeners are commonly used for cellulose. Antifreeze is mainly to make putty easy to store at low temperatures, and some will also re-add fiber cotton, torn paper, etc., to prevent cracking.

Features of the acceptance criteria for wall putty.

1. Exterior wall putty powder.

adhesives and other auxiliary materials. It has the characteristics of high bonding hardness, water resistance, alkali resistance, and convenient and fast engineering. It can be used as an outdoor wall material.

Effectively prevent the occurrence of cracks, blistering, chalking and cracking. Exterior wall putty powder is made of polymer and reconcentrated rubber powder, combined with anti-crack fibers, which is very resistant to wall micro-cracks. It has good previscosity and impermeability.

2. Putty powder for interior walls.

Interior wall putty powder selection auxiliary materials can be freely selected from polymer, fiber and other materials to make interior wall special putty powder, with good stability, bonding strength and good drying characteristics, limited to interior wall decoration. The most important thing for the old ant interior wall putty powder is the flatness of the project. Moisture and mildew prevention plays a very important role in the medium term.

Acceptance criteria for interior wall puttyYou can get it for free