What are the advantages of epoxy mortar flooring products?

Epoxy mortar flooring is widely used in machinery, food, electronics, chemical, pharmaceutical, tobacco, textile, furniture, light industry, plastics, stationery and sports supplies, etc., manufacturing factory workshops and warehouses of cement floors or terrazzo floors. It is widely used in machinery, food, electronics, chemicals, medicine, tobacco, textiles, furniture, light industry, plastics, stationery and sports supplies, etc., and the cement floor or terrazzo floor of manufacturing factory workshops and warehouses. High strength, wear resistance, beautiful and durable, with no joints, solid texture, good chemical resistance, anti-corrosion, dustproof, easy maintenance, low maintenance cost and other advantages; Anti-static, electrostatic-conductive, anti-slip and other characteristics can also be added according to requirements.

The cement base surface is firm, strong and does not shell, and the mortar shelling phenomenon should be eliminated, and the concrete layer and the mortar screed layer are best poured together. If the concrete layer is poured first, the thickness of the mortar layer is required to be no less than 40mm, and the requirements for the fork lane are thicker. The slope should meet the design requirements, and the allowable deviation value is 2% of the slope and not more than 30mm.

It is required that the surface is sand-free, the hardness is high, and there is no cement pulverization. The newly poured cement mortar layer should be fully maintained. The cement base surface is flat, without unevenness, honeycomb surface, cement bumps, other coatings, latex paints, bubble gum and other residues.

Among the building materials, epoxy flooring has a wide range of applications and is used in various fields, which are specifically classified into the following six fields: epoxy flooring is used in the coating industry: the epoxy flooring industry needs the largest amount, and the more widely used are water-based coatings, powder coatings and high-solids coatings.

It can be widely used in pipeline containers, automobiles, ships, aerospace, electronics, toys, handicrafts and other industries. Epoxy flooring is used in the electronic and electrical industry: epoxy resin adhesive can be used for electrical insulation materials, such as rectifiers, transformers for sealing and infusion; Sealing protection of electronic components; insulation treatment and bonding of mechanical and electrical products; Sealing and bonding of batteries; Surface coating of capacitors, resistors, and inductors.

Epoxy flooring is used in hardware jewelry, handicrafts, sporting goods industry: it can be used for signs, jewelry, trademarks, hardware, rackets, fishing tackle, sporting goods, handicrafts and other products. Epoxy flooring is used in the optoelectronic industry:

It can be used for packaging, pouring and bonding of light-emitting diodes (LEDs), digital tubes, pixel tubes, electronic displays, LED lighting and other products.

With its high strength and excellent comprehensive performance, epoxy resin mortar has been used as a repair and reinforcement material for the impact and wear-resistant protective layer of the overflow surface of hydraulic concrete and the repair and reinforcement materials for erosion, wear and cavitation, as well as the maintenance and reinforcement materials of industrial and civil buildings, highways, bridges and airport runways and other structures. With the development of epoxy resin materials and the improvement of its construction technology, the number of applications of epoxy resin mortar continues to increase, and the scope continues to expand, but for a long time, the relevant technical specifications have not been formed in China, so that the technical requirements from material preparation, performance test to on-site construction are not followed, which directly affects the promotion and application of epoxy resin mortar, and also hinders the development of epoxy resin mortar technology. Therefore, in order to standardize the research and application of epoxy resin materials in China, promote the further improvement of the scientific research and construction technology level of epoxy resin materials, and reach the world's advanced level as soon as possible, it is necessary to formulate technical regulations for epoxy resin mortar suitable for China's application.

Factors affecting the curing time of epoxy mortar floor: Types of epoxy mortar floors: Under the same curing conditions, the types of epoxy mortar floor paint coatings are different, and the curing speed is very different.

Volatile paints cure quickly, while oil-based paints cure slowly. Curing temperature and humidity: When the temperature is too low, the solvent volatilization and reaction time are slow, and the paint film is difficult to cure; Increasing the temperature can accelerate the volatilization of solvents and the evaporation of water, accelerate the oxidation reaction and thermochemical reaction of the coating, and accelerate the curing speed of the coating.

However, the temperature cannot be increased indefinitely, because the temperature is not proportional to the curing speed. When the curing temperature is too high, the curing speed does not increase significantly, but will make the paint film yellow or darken. The humidity in the air is 45%-60%, which is more suitable for the curing of coatings.

Too much humidity slows down the curing of the coating by reducing the rate at which the water in the coating evaporates and the solvent evaporates more slowly. <>

Blue Building: Introduce the advantages and disadvantages of epoxy floor paint;

One. Shortcoming. 1.Epoxy floor coatings have poor scratch resistance to various sharp hard objects such as sand and iron filings. Therefore, the epoxy floor of the plant must be kept clean at all times.

2.Epoxy flooring has poor UV resistance and cannot be used outdoors for a long time, otherwise it will accelerate aging, such as discoloration, loss of strength, and even chalking and delamination.

3.Due to its extremely dense molecular structure, epoxy flooring cannot be permeated by underground moisture. If the concrete base layer on the ground on the first floor is not provided with a moisture-proof isolation layer, once the underground moisture is too heavy, it is easy to jack up the epoxy floor coating, which will form a bulge in the early stage, and then crack and fall off.

Advantages of Norman epoxy flooring: 1high ornamentality; 2.Simple construction; 3.Good toughness; 4.Easy to clean.

Norman epoxy self-leveling with a thickness of more than 2mm has a service life of more than 10 years. During construction, it is necessary to pay attention to the base surface treatment, paint the closed primer, apply the middle layer of paint in batches, polish, vacuum, and coat 1-2 times with Norman self-leveling epoxy paint trowel.

Wuhan Norman focuses on R&D, production and construction of various types of industrial floor coatings, nationwide contracted labor and material door-to-door service, providing two-year warranty, and has provided services for more than 1,000 enterprises so far.

There are many floor coatings on the market today, and epoxy flooring is one of them. So the question is, do you know what are the advantages and disadvantages of epoxy resin flooring? What are the requirements for epoxy flooring construction? Next, let me give you a brief introduction.

1. Advantages of epoxy resin flooring:

1. Because it is seamless and dust-free, it is very easy to clean and can meet the conditions of high-cleanliness workshop;

2. The color can be selected and matched by users at will, and the aesthetics are good;

3. There is also waterproof and mildew-proof, and impermeable;

4. In addition, it is wear-resistant, can be used for vehicle walking, has good toughness, and does not delaminate and crack after being hit;

5. It is firmly connected with the base layer (such as: concrete, metal, etc.), and on the basis of ensuring the construction quality, it does not delaminate and crack;

6. It has a certain degree of corrosion resistance.

Second, epoxy resin floor disadvantages:

1. Because it does not have scratch resistance, moisture resistance and weather resistance, it cannot be used for outdoor use, especially balconies.

2. Unable to resist severe underground moisture.

3. Poor scratch resistance.

4. Poor high temperature resistance.

5. Poor weather resistance.

6. The ultraviolet resistance is poor, so it cannot be used outdoors for a long time, otherwise it will accelerate aging, such as: discoloration, chalking, and even delamination.

7. Because the material is brittle, it has poor aging resistance.

Epoxy resin floor construction requirements.

1. First of all, the cement base must be firm and strong, and the cement must be poured together with the concrete bottom as much as possible, which can effectively prevent the mortar layer from shelling. However, the concrete foundation dries for 28 days, and the ground floor needs to be waterproofed.

2. The cement base can not be sanded, and the hardness is good and there is no pulverization.

Summary: After reading the above introduction, I believe you have a further understanding of the advantages and disadvantages of epoxy resin flooring. If you need to know more about it, please continue to ******, and more exciting content will be presented to you in the future.

Everyone knows that floor paint is generally used in public areas, but there are many types of floor paint, and it is more common nowEpoxy mortar floor paintIt can be mixed with a variety of colors, and its construction is also relatively convenient, so what are the characteristics of epoxy mortar floor paint? How about the construction of epoxy floor paint? Let's introduce it to you.

1. Characteristics of epoxy mortar floor paint.

1.Strong plasticity. According to user requirements, various colors can be formulated; The thickness of the coating film can be adjusted, which can be made into a thick film or a thin coating; It can be constructed into a non-toxic type to meet the health requirements; It can also be constructed into impermeable, chemical-resistant, oil-resistant and other anti-corrosive floors and conductive, anti-slip, flame-retardant and other functional floors.

2.It has construction and leveling, and is easy to repair and maintain. Apply the mortar, and then scrape the order of the fine quartz mortar.

It is required to be smooth and without holes, and there is no batch of knife marks and sanding marks; Scraping and grinding is used to increase the thickness and compressive strength of the coating and provide a good surface for the top coating. It can be used in a high-humidity environment, especially suitable for rainy and high-humidity areas in East and South China.

3.From the perspective of floor construction technology, when carrying out plain land treatment, it is necessary to do a good job of grinding, repairing and dust removal according to the condition of the plain ground. The primer of this epoxy floor coating is roller applied with a primer with excellent penetration and adhesion to enhance surface adhesion.

During construction, the topcoat needs to be rolled twice, and the finished floor is bright and clean as a whole, with the same color and no hollowing.

Second, epoxy mortar floor paint construction.

1.Plain ground treatment of epoxy mortar floor: For the whole ground, use a grinder to polish all the floating objects and protruding parts on the foundation ground, and check the ground for cracks, unevenness, oil stains, etc.

2.Mortar coating of epoxy mortar floor: mix the main agent and hardener of epoxy mortar and stir thoroughly; Add an appropriate amount of mixed resin to quartz sand; Use a trowel to evenly coat the material; Do a good job of handover at the construction handover; Pay attention to the thickness of the trowel coating should be appropriate, too thick to dry and not thorough, the coating will be soft for a long time.

Each layer of paint must be dried thoroughly before the next layer is painted.

3.Putty coating of epoxy mortar floor: add putty powder to the ring mortar coating material, fully stir evenly, and apply two scraping constructions, which are required to be smooth and no holes, and no batch knife marks and sand grinding marks shall prevail.

4.Epoxy mortar floor coating: first the material according to the standard proportion, the proportion of the material to add an appropriate amount of quartz sand to fully stir evenly, the material will be evenly scraped, after the surface is dry, and then roll a topcoat material, after the construction is completed, Biyou clean up the construction site, pay attention to the health of the surface layer, to avoid debris falling on the surface of the coating, the curing time of the surface coating is 8 hours, the curing time of the surface coating is 8 hours, and the maintenance can only be done after 24 hours, and the heavy pressure can be carried out after 7 days, subject to 250C, and the opening time at low temperature needs to be moderately extended.

Advantages: 1. Seamless, dust-free, easy to clean, can meet the requirements of high cleanliness industrial plants;

2. The color can be arbitrarily selected and matched, and the aesthetics are excellent;

3. Waterproof, mildew-proof and impermeable;

4. Wear-resistant, walkable heavy vehicles; It has good toughness, and does not delaminate or crack when impacted;

5. The epoxy resin floor is firmly bonded with the base layer (concrete, tile, metal, etc.), and there is no delamination or cracking under the premise of construction quality assurance.

Disadvantages: Mainly for scratches, scratches, moisture-proof, weak weather resistance, outdoor is not suitable, especially the balcony can not be used.

1. It cannot resist heavy underground moisture;

2. Poor scratch resistance;

3. Poor high temperature resistance;

4. Poor weather resistance: epoxy resin flooring has poor ultraviolet resistance and can be used outdoors for a long time, otherwise it will accelerate aging, such as discoloration, reduction of strength, and even chalking, delamination, etc. Epoxy materials are brittle and have poor aging resistance.

Scope of application: Electrical, electronic, electrical, mechanical (such as automobiles, motorcycles, elevators, bicycles, etc.), communication equipment, instrumentation, tobacco, food, medicine, textiles, feed, furniture, clothing, chemicals, plastics, stationery and sports supplies and other manufacturing workshop floors that require strong wear resistance, high strength impact resistance and high loads, especially the walkways of forklifts, automobiles and heavy trolleys.