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Ground conditions for floor paint construction

Insufficient preparatory work for the floor paint construction may easily cause sanding and powdering, resulting in a decrease in surface tensile strength, or poor surface treatment, oil pollution on the ground, and other objects that can react with the floor paint, thereby affecting the floor The adhesion of the paint caused the floor to crust. The moisture content of the base layer is too high, which will also affect the adhesiveness of the paint film. If the base surface is properly treated, it can largely avoid the defects such as floor shelling, air bubbles, and delamination.Floor paint construction requirements1. The surface of the grassroots must be compact without looseness, sanding and delamination;2. The floor concrete strength finally reaches above C25, and the surface withstands pressure above 60Mpa;3. The flatness of the surface of the base layer reaches 2 meters, and the height difference of the ruler inspection is not more than 3mm;4. The first layer of epoxy ground construction should be ground moisture-proof treatment first;5. The moisture content of the base surface is required to be less than 4%;6. There must be sufficient hardening time for the concrete base surface just after the construction. Generally, under the condition of relative humidity 65% ​​and temperature above 20 °, it needs to be naturally dried for more than 28 days before floor paint construction.Environmental requirements for floor paint construction1. Ground clearance, construction waste and construction equipment clearance at the construction site;2. When other construction teams evacuate the operation area, non-construction personnel and vehicles are not allowed to enter the floor paint construction area;3. There must be no leakage or seepage on the wall and top wall;4. Ensuring sufficient lighting in the construction area to ensure that construction workers have good sight;5. There are good ventilation facilities in the construction area to ensure the air flow during or after construction, which helps to dry the paint layer and shorten curing time.Front ground treatment1. For cement or terrazzo with oily soil (edible oil, motor oil, etc.), first use sodium hydroxide (commonly known as caustic soda) on the surface that has been wet with water, scrub repeatedly with a bamboo broom, and then rinse with water. Repeatedly 2-3 times, until there is no oil on the surface. Construction personnel should wear long water boots and rubber gloves to prevent caustic soda from corroding the skin.2. For the ground with old paint, if the paint is easy to crust, fall off or react with the paint, it must be completely removed or sanded off before construction. If most of the paint surface has good adhesion and does not react with the floor paint, first remove the easily peelable paint skin, and then sand the old paint surface with a sander or hand sandpaper to enhance the interlayer adhesion of the new paint.3. The ground that is not very flat, with agglomerated cement and floating cement slag, is polished with a diamond water mill first, and then cleaned and vacuumed.4. For deeper expansion joints, first fill it with colored elastic glue to a height of about 1-2mm below the ground level, and then smooth it with quick-drying hard paint putty. For expansion joints filled with asphalt, The asphalt in the middle is leveled to a depth of 1-2mm below the ground level, and then smoothed with a quick-drying hard paint putty to prevent discoloration.5. For wet or partially watery grounds that are in urgent need of construction, take measures such as absorbing water, drying, sun light, hot air blower or gas flame baking to accelerate drying to meet the construction requirements.

Construction process of water-based polyurethane floor paint

Waterborne polyurethane flooring has environmental protection requirements in beverage factories, pharmaceutical factories, schools, libraries, and exhibition halls due to its excellent flexibility, abrasion resistance, heat resistance, weather resistance, scratch resistance, and chemical resistance. The place is widely used.❖Water-based polyurethane floorIt is a new environmentally friendly flooring material with water as the dispersion medium. It has the advantages of epoxy flooring and overcomes its limitations. The addition of functional fillers makes it ideal for hardness, durability and abrasion resistance. What is the construction process of such a popular waterborne polyurethane floor paint?❖ First is the base surface treatmentFloor treatment: To completely remove floating dust, oil and other impurities on the surface, and then clean it with a vacuum cleaner, be sure to clean all dust on the surface of the substrate. Expansion joint repair: After all the dust and impurities in the expansion joint are cleaned, repair the gap until it is full. Various epoxy middle coating powders can also be used for potting treatment.❖ Primer construction Mix the base coating material according to a certain ratio and stir well. Then add 5% water, stir evenly after adding, and then roll coating with a roller. It is required that the roll coating should be uniform and there is no leak coating. Application for corners and feet Brush brushing; natural curing after brushing, no entry is allowed during curing. After the curing is completed, the next process can be performed.❖Medium coating constructionAfter mixing the middle coat evenly, apply it to the surface of the base coat. After drying, you can apply the top coat.❖Top coating constructionMix the top coat with various colors and mix well according to the proportion, apply it in the middle coat top coat, and repair and beautify the surface of the middle coat. So that the ground reaches the ideal state.During the construction process, we must pay attention to the weather. Do not carry out the construction when it is going to rain quickly and wet after the rain. Do not apply when the temperature is too high or too low.

Correct treatment method of abrasion-resistant flooring after cracking

During the use of the wear-resistant floor, due to various factors, especially the temperature and pressure, the surface cracking is likely to occur, which causes the integrity and strength of the floor to gradually decrease.How can we solve the cracked wear-resistant floor? In fact, it is very simple to say, as long as we analyze the cause of the cracking of the floor, and then take corresponding remedial measures based on the actual situation of the floor, it is OK.The causes of cracking of wear-resistant floors are mainly concentrated in the following aspects:During the construction of abrasion-resistant floor, the material was unevenly mixed and the mixing ratio was wrong, which made its concrete structure insufficient in strength and cracked the abrasion-resistant surface layer under the effect of internal pressure;When dividing the floor, the spacing is too large, and in the process of vibrating the concrete, the lack of management results in the vibrating is not dense;The abrasion-resistant surface layer was not fully brushed and polished in accordance with the design requirements or corresponding standards, and no targeted floor maintenance was carried out in the later stage.For the wear-resistant floor where cracking has occurred, the following steps can be taken to treat it:Relieve stress: If the cause of cracking is analyzed, the cracking is caused by the problem of uneven settlement and the stress cannot be released in time. The stress in the concrete needs to be fully released before the crack treatment can be performed to avoid repeated occurrences. Cracking phenomenon. The stress can be released by re-cutting the floor, and gradually proceeding from the uncracked floor to the high-density cracked site to prevent the growth and expansion of cracks in the concrete.Clean up the base layer: clean up the base layer of the cracked part with corresponding tools and methods, and remove the dust and debris in the cracked part without damaging the bottom plate, which will facilitate the subsequent construction. Dense grouting: Grouting is the final link to the cracking problem and the most critical link. First, the location of grouting must be determined, combined with the actual situation of cracking, the appropriate grouting point is selected, and the surrounding dust is cleaned.Secondly, an air pump is used to press water into the cracked part of the concrete and wet it to improve the degree of binding with the slurry. Then, water is mixed with the corresponding glue and injected into the crack.Finally, use a manual mixer to prepare the cement, and use an air pump to uniformly press the cement slurry filtered through the filter into the pre-buried PVC pipe until the cracks are full of cement slurry.After the grouting is completed, make sure that there are no heavy objects stacked on the floor within 24 hours, and no one can be accepted. After that, use the corresponding polishing machine to treat the cracked surface to keep the overall floor flat and beautiful.Most of the problems of wear-resistant floor cracking are caused by the construction stage of the floor, so we must follow the standards for the construction of the wear-resistant floor. Make up for earlier mistakes.

Concrete polishing technology, let the ground say goodbye to damage

The foundation of most of the ground nowadays is concrete. The exposed concrete ground is not only unattractive, but also will be damaged to varying degrees after a period of use. In order to increase the life of its floor, people will put a coat on its appearance, but this can only increase the short life.It is not difficult to solve these problems, because the technology of concrete polishing has emerged. It improves the performance of concrete through the internal reaction of concrete silicon hardener and cement, so that the problem of dust and sand damage will not occur on the ground.Sanding occupies a very important part in the concrete polishing construction. Let's talk about the sanding skills below.Grinding speed depends on the situationSlowing down the speed of the grinder makes the tool work longer on the target. During the removal work, the tool may lift and skip the surface during operation, reducing the construction efficiency. This problem is exacerbated if the machine runs too fast.If your machine runs at a higher speed, you can speed up the sanding process, but it often also results in more rework and lower satisfaction. So reducing the speed of sanding is a wise action. In addition, slowing down the operator can provide a good buffer time.For a few millimeters of abrasive removal, the situation is reversed. In this case it would be better to require the operator to move at a faster speed. Continued at a slow rate will waste time and effort and may result in the removal of good concrete.Densified soft concreteDensification is often performed before sanding, especially in the south and warm climates.Soft concrete wears out diamond grinders and is also very detrimental to vacuum hoses and filters. Sodium type concrete seal curing agent can be used on soft concrete floor until the floor is waterproof. This helps to stabilize the concrete floor and make it more compact, which is conducive to the application of the tool. It also helps to eliminate machine marks on the floor or "swell" that occurs on the floor.Use the right lubricant to cool the toolWhen using a scraper tool on a sander or a carbide tool on a ripper, spray a mild lubricant on the tool. This will help the tool cool down and reduce the amount of material on the tool. Don't worry about the lubricant being transferred to the floor, because its viscosity is not high enough to cause stains on the floor.The use of polished concrete technology can greatly improve the damage of concrete. Mastering the sanding technique during the construction process can get more satisfactory results.

The difference between floor paint roller coating, brush coating and spray coating

Most general construction workers know that there are three methods of roller coating, brushing, and spraying for the construction of epoxy floor paints, but the advantages, differences, and which method of construction are better for these three methods are very good. Few people can talk about clearing. Most general construction workers know that there are three methods of roller coating, brushing, and spraying for the construction of epoxy floor paints, but the advantages, differences, and which method of construction are better for these three methods are very good. Few people can talk about clearing.Now let's talk about these three construction methods.Roller coatingRoller coating method Roller coating, also known as roll coating, is a floor coating construction method that uses different types of rollers to apply floor paint to the surface of the floor to achieve decorative effects. Roller coating is generally divided into three categories: roller coating, artistic roller coating and mechanical roller coating. The most commonly used is roller coating.Advantages of roller coating: convenient operation, simple construction, time-saving, labor-saving, high labor efficiency, good quality of floor paint coating film formation, no pollution, suitable for large-scale floor construction;Disadvantages of roller coating: not suitable for finishing on complex objects and advanced decoration.Brush methodBrushing is performed with a trowel or a brush, which is completely controlled by hand and experience.After the floor paint material has fallen to the ground, the inclination of the knife must be controlled by hand. Then use the tool to scrape against the ground. Just start slowly. After you become proficient, you can speed up the scraping.Advantages of brushing: the paint has a texture, a pattern, and a good appearance; the subsequent curing is convenient.Disadvantages of brush painting: the construction speed is relatively slow; the effect of large area brush painting is different from the shades and brush patterns in the light groove, and there is a difference in texture.Spray methodSpraying is a coating method in which the floor paint is dispersed into uniform and fine mist droplets by means of a spray gun or a dish atomizer, using pressure or centrifugal force, and applied to the surface of the floor.Spraying can be divided into air spraying, airless spraying, electrostatic spraying, and various derivative methods of the above spraying forms, such as high-flow low-pressure atomization spraying, thermal spraying, eye spraying, and multiple spraying groups.Advantages of spraying: The spraying operation has high efficiency and is suitable for manual operations and industrial automation production. It has a wide range of applications, including hardware, plastics, furniture, military industry, ships and other fields.Spraying equipment includes spray gun, paint spraying room, paint supply room, curing furnace / drying furnace, spraying workpiece conveying operation equipment, anti-fog and waste water, and exhaust gas treatment equipment.Disadvantages of spraying: The main problem of spraying is that highly dispersed paint mist and volatile solvents will pollute the environment and cause harm to human health. After knowing the three construction methods of floor paint, we can choose the most suitable construction method based on the specific conditions of the floor paint construction. After knowing the three construction methods of floor paint, we can choose the most suitable construction method based on the specific conditions of the floor paint construction.

Two main construction methods of permeable floor and subsequent maintenance

The pervious floor is characterized by the use of single-grain coarse aggregate as the skeleton, and the porous aggregate structure formed by the thin layer of hardened cement slurry between the coarse aggregate particles, which contains more pores, and most of which have a diameter of more than 1mm The large pores therefore have good water permeability.The construction process of the permeable floor is relatively complicated, especially the maintenance during construction is very important, which is related to the quality and cost of the floor after construction. The permeable floor has many vacancies and is prone to loss of water, so the necessary maintenance is very important. Especially for the maintenance of the previous floor, just pay attention to the excessive evaporation of water in the floor.In China, pervious concrete pavement is mainly used in park roads, walking paths, parking lots, squares, etc. Permeable concrete pavements are divided into two types according to the load size and soil permeability:When the pavement is used for other roads such as non-motorized lanes or landscaped hard ground, roads with fully permeable structures can be used. Add multi-porous cement stabilized gravel base on graded gravel, graded gravel and graded gravel base. Generally, the thickness of the multi-porous cement stabilized gravel base is not less than 200mm. Graded gravel, graded gravel and graded gravel base. The thickness should not be less than 150mm. For example, Xi'an Daming Palace National Heritage Park Yudao Square uses this structure. The permeable concrete surface layer is 120mm thick, and the base layer is 300mm thick graded crushed stone.When the permeability coefficient of the soil foundation is more than 10-6m / s, and the distance from the seepage surface to the groundwater level is more than 1.0m, and the pavement is used for a sidewalk, a fully permeable structure sidewalk can be used. Rainwater percolates along the surface layer and the base layer, and finally infiltrates into the roadbed. The base layer can use graded gravel, graded gravel and graded gravel, and the thickness should not be less than 150mm. For example, the sidewalk of the eastern section of Guanghua Road in Baixia District of Nanjing adopted this type of permeable concrete pavement structure in the 2008 renovation.The permeable floor should be sprayed for maintenance one day after pouring. It is not appropriate to use pressure water column to directly pour the concrete surface when pouring water. In this way, if you use a pressure water gun, there will be some adverse consequences. Under normal circumstances, sprinkle water directly from top to bottom. The watering maintenance time of the permeable floor is about not less than 7 days.As mentioned above, these maintenance are very important and directly related to the use of the floor after molding. Therefore, the construction and maintenance of permeable floors is very important.

Basal plane, basal plane, basal plane, say so many times you still make mistakes

The ground conditions play a significant role in the quality of the final epoxy millstone floor. If the ground conditions fail to meet the requirements, the epoxy millstone cannot achieve the desired effect, and such epoxy millstone floors are in use. Shelling, peeling, and blistering often occur during the process. Therefore, good ground conditions are a prerequisite for ensuring the quality of epoxy millstone floors.In order to give full play to the overall aesthetic performance of the epoxy millstone floor and the characteristics of wear resistance, dust resistance, and anti-permeability, the reasonable treatment of the grassroots is an important part of the entire construction process.In large-area seamless concrete floors, some sub-slots and construction joints are set up to facilitate construction, and these construction joints often form cracks for some reasons.To deal with such cracks, sandblasting or vacuum grinding treatment and vacuuming are needed. When all cracks are completely displayed, the construction joint is opened with a 45-degree V-notch and repaired and leveled with epoxy mortar.Another kind of ground is the existence of empty drums and weak points. When I deal with the ground surface, I first need to test the concrete base to find the empty drums and local weak points. According to the area and thickness of the hollow drum and local weak parts, choose the appropriate repair method.If the area is large and the thickness is deep, cement mortar needs to be used for repair, but this will affect a certain time.In addition to the above ground problems, we also cannot avoid a problem that occurs in the later stage. This is the oil stains on the surface of the formation. This can be polished with high-efficiency degreasing agent to clean the fiber. Meet construction requirements.For the deeper penetration of oil pollution, only the contaminated part can be completely removed, and then new concrete or epoxy resin repair mortar can be added. For other pollutants, different cleaning agents should be used for cleaning or mechanical removal of different stains.A good ground floor is an important guarantee for the construction of epoxy millstone flooring. The performance of epoxy millstone flooring will be better when the base surface is properly handled. With the mosaic pattern, the art of epoxy millstone flooring will be better. Ornamental and practical are perfectly combined.

What are the advantages of super flat floor?

Super flat floor is currently the world's highest specification and highest standard floor construction technology. It is designed to improve the flatness, wear resistance and extend the service life of the ground. Ultra-flat floors have flatness and levelness exceeding precision, which require far higher than conventional floors. The roadway drop of ultra-flat floors is measured by special systems and special instruments. image.pngThe construction technology of super-flat floor is mainly a kind of floor which is used for paving and leveling newly-cast concrete with high-precision laser leveler and combining with certain floor construction technology. At the same time, it also has a set of related construction standards, and the quality of the floor meets the internationally recognized and passed flatness and level standards.What are the advantages of such a widely used ultra-flat floor:1. The floor surface is extremely flat, which can make the forklift move smoothly, fast and operate efficiently.2. The ultra-flat floor ensures the normal use of the forklift and reduces the maintenance rate and cost of the forklift.3. Ultra-flat floor makes installation of shelves and equipment easy, without having to adjust the balance repeatedly.4. Super flat floor can make the floor wear evenly, with good wear resistance and long service life.5. Super flat floor is easy to use, easy to maintain and easy to clean.6. The surface of the ultra-flat floor is smooth and smooth, and the verticality of the ground is obviously sensitive.7. It can save construction time, and the floor structure and surface can be formed at one time.Super flat floor is widely used in large shopping malls, shopping supermarkets, logistics storage, aircraft maintenance centers, exhibition halls and other places. In particular, the super-flat floor has played a great advantage in the logistics warehouse floor. The super-flat floor guarantees the normal use of high-level forklifts, is stable and not offset, reduces the maintenance rate of forklifts, and greatly improves work efficiency....

Maintenance method of epoxy floor

Epoxy floor is a high-strength, abrasion-resistant, and beautiful floor. It has the advantages of no joints, solid texture, good chemical resistance, corrosion resistance, dust resistance, convenient maintenance, and low maintenance costs.Epoxy floor paint is a high-value, high-quality, high-demand product. The correct application method can not only keep the ground as new as it is, but also maintain the long service life.Today I will tell you the method of curing epoxy floor! ‍‍Suggestion one1. After finishing construction, it should be put into use after curing for 7-10 days. During the curing period, water or other solutions should not be allowed to wet the surface.2.Every employee who enters the workshop must be replaced with rubber-soled shoes (no black-soled shoes with foam bottoms are allowed) (so as not to bring outside mud into the workshop and scratch the ground)3. For hardware: such as iron chairs, iron tables, iron shelves, etc., their feet must be wrapped with soft plastic, rubber, or covered with paper to avoid scratching the ground during use.4. The tractor must fully lift the machine plate off the ground. When turning, please pay special attention to the corner of the machine plate to avoid scratching the ground.5. When cleaning the floor, please use a soft mop or a wet and dry vacuum cleaner, which can be cleaned with water or detergent, but please pay attention to the wet and slippery floor6. If it is worn or scratched due to long use time, small area can be repaired locally. If the area is large, it is recommended to roll over again.7. Before the equipment enters the factory, lay a hard cardboard box on the floor to avoid scratching the ground during the transportation of equipment.8. Please use hard or elastic rubber wheels for carts and carts, and use them separately inside and outside the plant.9.Can be waxed according to ground requirements (the effect can prevent ground scratches) ‍Suggestion two1. In the case of production and construction, the construction environment must have a sufficient isolation area to prevent ash, sand and other particles from penetrating into the wet epoxy paint floor.2. Areas prone to pollution, the more prominent facade parts, Zoulang should use a wide cloth mop to clean 1-2 times a day.3. If the ground has coarse sand and mud, it should be cleaned in time to prevent sand from grinding the ground and reduce ground wear.4. Employees should change to soft-soled shoes before entering the clean area; set plastic blankets at the junctions, entrances and exits where it is easy to bring in sand and mud to facilitate the removal of shoe soles.5. When the forklift and forklift are unloading, pay attention to the flatness of the cargo to avoid scratching the ground by dragging on the cargo side.6. Try to avoid braking when vehicles, forklifts and forklifts are running.7. Frequent oil and oil leaks should be cleaned with sawdust to avoid oil denaturation, adsorption of ash layer, and stubborn stains. For a large area of ​​oil immersion, you can use a wide cloth mop to push the sawdust to absorb the floor oil.8. Machine repair tools should avoid falling to the ground as much as possible.9. If the large paint film is damaged, report it in time to repair the oil before the oil seeps into the foundation. When the workshop is flushed with water, avoid the oil-water mixture from depositing in the deep damage.

How to construct colored permeable concrete floor?

Color permeable concrete is more and more popular because of its environmental protection and decoration. Today, I will introduce the construction process of color permeable concrete.PavingThe colored permeable concrete is a dry concrete material, and the initial setting is quick, and the paving must be timely. For large-area construction, paving materials should be used in the form of compartments. Use a ruler to find the flatness and control a certain degree of flooding. Manually paving is used to make the paving as uniform as possible, and then choose a roller to compact. After the first round of compaction is completed, the filling material should be manually replaced in time for the obvious depression, and then compacted.LevelingColored permeable concrete requires higher flatness. After the concrete is compacted, the permeable concrete surface is leveled with a leveler. For defects that cannot be received locally, it is repaired with a manual spatula to keep the surface of the joints flat when leveling .ConservationThe colored permeable concrete floor is similar to the ordinary concrete floor. When the temperature is high, in order to reduce the evaporation of moisture, plastic film is used for covering and curing. The curing time is not less than 14 days to maintain moisture. Watering can also be used for curing, and all curing periods must be no less than 7 days, which gradually increases the intensity during the curing period.CutAfter 14 days of curing the concrete, a cutting machine is used to perform the slitting construction. After the slitting is completed, the bitumen is used as the caulking material to embed the slit.Surface protectionAfter the surface concrete has been molded and dried for about 3 days, a transparent sealant is sprayed to prevent the pores of the colored permeable concrete from being contaminated and blocking the pores for a long time, which enhances the impact resistance and decoration of the permeable concrete surface. Before spraying, the surface of the permeable concrete must be dry. If there is a part that is not dry, spraying with a protective agent is not allowed to avoid the effect of uniform spraying due to water stains.The color permeable concrete floor is a layer of floor material that is covered with a layer of thin slurry and is bonded to each other to form a honeycomb floor. And colorful, fused with nature, making the urban environment construction more harmonious.

What are the factors affecting the construction quality of Emery wear-resistant floor?

Everyone knows that Emery wear-resistant floor can withstand a certain weight, can also create different colors, can repair the entire ground tunnel, and durable, wear-resistant, dust-proof, easy to clean, etc., how to control the corundum The quality of the wear-resistant floor makes the above advantages more obvious. The lack of quality control will affect the overall quality acceptance criteria of the wear-resistant floor.Today, we will bring you three elements to control the construction of emery sand-resistant floor. Today we will comprehensively explain the three elements of quality control of diamond wear floor.The first element: controlling the color and quality of Emery wear-resistant floorEnsure that the wear-resistant material and the cement concrete base layer are well bonded and the color of the floor is the same, mainly to control the timing of the wear-resistant material and the amount of spreading per square meter. The timing of the spreading should be selected in the initial setting stage of the concrete, the amount of spreading per square meter. The spreading should be achieved by spreading twice.The second element: controlling the flatness of the surface of the wear-resistant floor of EmeryThe flatness of the floor construction is mainly controlled by the flatness of the cement concrete base. The wear-resistant material is only a dense layer with a very thin surface, so it is especially important to control the flatness of the surface before the initial setting of the concrete. To strictly control the flatness of cement concrete pouring, it can be leveled by two times before and after.In addition, in the construction joint adjacent to the two concretes, the trowel is not easy to be sanded when the floor is light-receiving due to the approach to the construction joint formwork, so the height difference is likely to occur at the construction joint. Therefore, the construction joint cleaning work should be carried out after the formwork is removed. The method is to cut the concrete of 50 mm width and depth about 50 mm along the construction seam elastic line with a cutting machine, and cut it off before the second pouring concrete, thereby ensuring that the concrete poured twice and the concrete that has been poured are flattened. Straight, pay attention to the line and cut should be straight.The third element: preventing the occurrence of shrinkage cracks in the wear-resistant floor of Emery1. Control the dryness of the concrete surface before spreading the wear-resistant material. If there is water on the concrete surface, it must be cleaned and then spread, otherwise the water-storing part is prone to dry shrinkage cracks;2, timely cutting expansion joints, after 2 days of cement concrete pouring, that is, the wear-resistant floor is completed 1-2 days after the completion of cutting, and then not function.

What should I do with the ash from the corundum floor?

Emery floor has been widely used in machinery manufacturing, food, textile, logistics, public utilities and other industries. After a period of use, dust and sand will appear due to various reasons, even on the surface of emery flooring. Damaged potholes affect normal use. The following is a detailed explanation of the specific reasons for ash sanding on the emery floor.First, the reason for the sanding of the corundum floor surface:1. There is no good material used in the construction of the floor, which is why most of the building quality is not good.2. When the floor is under construction, the materials are not enough. For example, the material used is too small, which makes the corundum floor not durable.3, did not do a good job in maintenance, such as not giving the floor sufficient moisture and so on, eventually leading to the hardness of the corundum floor is not up to the requirements.4. Do not pay attention to maintenance when using after completion.Second, the solution for ashing and sanding in the surface of the Jinsha sand floorThe solution for ashing and sanding on the surface of the gold and steel sand floor is currently a cement-based protective hardener that can be effectively solved.Through effective penetration, the chemical reaction with the chemical components in the concrete causes the components in the concrete to solidify into a solid body, thereby obtaining a dust-free and dense whole, which greatly improves the impermeability, wear resistance and anti-aging of the concrete. , hardness and other performance indicators.Third, the effect of the treatment of ash and sand on the surface of the Jinsha sand floor1. The whole ground is bright and clean, and the sensory effect is good.2. The surface hardness is increased from Mo type hardness 6 to 8 or more;3, can withstand the long-term rolling of vehicles.4, the ground anti-seepage and weathering, effectively inhibit the erosion of external pollutants.5, the ground is hard and wear-resistant, no tire marks will remain.6, the ground life can reach more than 20 years7. Prevent the ground from peeling off and scattering;

The difference between retro floor paint and epoxy floor paint

The antique decoration style represents a kind of calm and heavy feeling. Although its introverted performance is not glamorous and modern, it expresses its rich connotation more appropriately. "Renovation retro has long been a trend, and won the owners. And epoxy floor paint is a high-strength, wear-resistant, beautiful imported resin coating, what is the difference between them?The difference between retro floor paint and epoxy floor paint is mainly manifested in four aspects: the difference of the use of the site, the difference in service life, the difference between the construction requirements and the basic nature of the material.1. The difference between using the venueEpoxy floor paint has a strong industrial atmosphere. It is a kind of floor coating specially produced for industrial sites. It is mainly used in industrial plants and some storage and underground parking lots. It has good wear resistance, corrosion resistance and easy cleaning.Retro floor paint is a popular ground coating material introduced in China in recent years. It not only has the function of epoxy floor paint, but the most important thing is that its coating can clearly reflect the texture state of the foundation ground, and the effect of coating is even higher. It is currently the preferred floor covering material for some high-end cafes, western restaurants, bars, clubs, high-end exhibition halls and some European and American clothing stores.2. The difference in service lifeBecause epoxy floors are mostly used in industrial locations, because factories have more heavy-duty vehicles or revolving vehicles, or production workers are more intensive.Most of the vintage floor paints are in some service places, limited to the friction caused by some pedestrians walking. On the basis of the same material and the same effect, the use of retro floor paint is much higher than that of epoxy floor paint. This is also the main reason why some merchants choose retro ground.3. The difference between construction and basic ground requirementsIn terms of the requirements for the basic ground, both require a better strength and flatness of the foundation ground. The only difference is that the epoxy floor can be applied on a variety of grounds because the resin has good adhesion and adhesion. As long as the foundation is flat and the floor strength is OK, the epoxy floor paint can make better. effect. Retro floor paint can only be carried out on the concrete foundation floor. Only in this way can it make the texture of cement and metal.4. The difference in the nature of the materialAnyone who has done epoxy floor paint knows that epoxy floor paint has good hiding power, and the ground effect can be seen to see the fullness of the coating. The opposite of retro floor paint is not to have any hiding power, but it also makes people feel that the ground has a transparent and ethereal feeling, and the texture of the ground foundation should be displayed.Therefore, in the choice of epoxy floor or retro floor as much as possible according to the location, functional requirements, ground bearing requirements and other parameters to purchase. Therefore, choosing a good material is a magic weapon for our tooling or home improvement.

How to save cracks and sand on the floor of the workshop?

The use of sealed solidified flooring on the floor of the workshop has become a trend, but some companies are using the original concrete floor. After using for a period of time, due to the low hardness of the concrete floor, the wear resistance is poor, and the brittleness is large. The long-term impact will cause cracks and sanding on the floor of the workshop. If it is not solved in time, it will reduce the impermeability of the ground and affect its use. Lifetime, the most direct and effective way to solve these problems is to use KAIDA's dense tempered floor to renovate its old ground.KAIDA's concrete compact tempering agent is a high-permeability floor which is developed for low concrete wear resistance, low strength and poor pressure resistance. It can penetrate 5-8mm inside the concrete and chemically react with the metasilicate in the cement to fill the pores in the concrete, prevent the generation and precipitation of dust, and finally achieve the effect of dense dust. After the renovation of the old ground, the Mohs hardness can reach 8 grades, and the wear resistance and pressure resistance are strong. It can withstand the rolling back and forth of the vehicle, and it is durable and not easy to crack.The old ground refurbishment chooses KAIDA's dense tempered floor, which will have unexpected and amazing effects. The floor of the workshop has a charming marble luster, the refractive index is 30%, and it is easy to clean and maintain. It can be cleaned daily with water. No waxing is required, which can reduce the maintenance cost and reduce unnecessary expenses for the enterprise. At the same time, it can also be used as a corporate image. It can be used once and benefit for a lifetime!If you are interested in KAIDA's concrete seal curing agent and floor machine, please contact kaida@kaidafloor.com. KAIDA floor sales team will provide you with timely and professional workshop ground solution!