In order to decorate the ground, people not only spread beautiful floor tiles, but also introduced new items from Germany, called floor paint, which is a kind of paint brushed on the ground. Since its appearance, people have been expanding its uses. Floor paint is now used in many public places. This kind of paint is different from that painted on the wall. Although the functions are the same, there are still many details and different uses. People are most concerned about the price of floor paint, so let's take a look at the price and construction technology of floor paint used in underground parking lots.

Construction technology of floor paint for underground parking lot

First, the basic surface treatment

1, before polishing the floor, remove cement bumps, empty drums and peeling ground.

2, carefully polish the ground, thoroughly remove the dirt on the floor, there can be no omissions, besmear brushs epoxy primer to bond more firmly.

3. Use a broom and vacuum cleaner to clean the flying dust and complete the plain surface treatment.

Second, the epoxy primer construction

1, fully and evenly mix the composite epoxy primer and primer curing agent.

2, with a trowel or roller evenly coated on the surface at the grass-roots level, there can be no omissions.

3. After the construction is completed, the epoxy primer should be cured for 6-8 hours, and the next step of construction can be carried out without sticking hands or scratching.

Third, the epoxy mortar layer construction

1, epoxy primer and wear-resistant quartz sand are fully and evenly stirred with a blender.

2, use a trowel to smooth the floor surface, be sure to level off without knife marks.

3. The thickness of the mortar layer in one construction is1mm. According to the customer's service life and load-bearing requirements, the mortar layer can be constructed n times more, and the epoxy mortar layer cannot be constructed too thick at one time, otherwise the paint film is easy to crack and peel.

4. After the construction of epoxy mortar layer is completed, it needs to be cured for 8 hours. The next construction of epoxy intermediate coating mortar can only be carried out without sticking hands or scratching. The main function is to increase the thickness of the floor, make it resistant to pressure and wear, and prolong the service life.

Fourth, the middle coating construction

1. After the mortar layer is solidified, use a grinder to polish the mortar layer, smooth the knife marks and material particles, and then use a broom to clean and remove dust.

2. Stir the main agent and curing agent evenly according to the correct proportion.

3. After mixing, add a proper amount of quartz powder.

4. Apply the material evenly with a spatula.

5. The construction should be completed within 30 minutes after the materials are mixed.

6. The curing and hardening time of bulk soil layers is about 8 hours or more. The main function of epoxy batch coating is to increase the thickness of the floor, make it more resistant to pressure and wear, and prolong its service life. After the epoxy batch coating is completely cured, the top coat must be applied immediately to ensure the overall effect and quality. If the interval is too long, it is easy to cause the topcoat and batch coating not to stick to each other.

Five, epoxy gravity plane coating construction

1. Before construction, the coating surface should be kept clean, and if there are any sundries, it should be removed.

2. Mix the main agent and curing agent according to the correct proportion and fully stir.

Thirdly, evenly coating the epoxy self-leveling coating.

4. Handle handover at the construction intersection.

5. After the construction is completed, it can only be entered after 24 hours, and it can only be stressed after 72 hours, subject to 25 degrees. The low-temperature opening time should be appropriately extended.

6. Schematic diagram of parking spaces and passages:? Ordinary epoxy topcoat has the characteristics of smoothness, strong adhesion, seamless dust prevention, easy cleaning, fast construction speed, easy repair, simple construction, short construction period, low cost and cost saving. Mainly used for painting parking spaces and passages.

Six, non-slip surface coating construction

1. Before construction, the coating surface should be kept clean, and if there are any sundries, it should be removed.

2. Brush the epoxy topcoat evenly on the ground with roller coating or batch knife.

3. Evenly sprinkle wear-resistant quartz sand before the surface coating is cured.

4, sand layer maintenance for more than 8 hours without sticky hands, no scratches before the next step of construction.

5. Evenly stirred surface coating Use a roller to evenly coat the material.

6. Handle handover at the construction intersection.

7. After the construction is completed. You can only enter the room after 24 hours, and you can press it after 72 hours, subject to 25 degrees. When the temperature is low, the opening time should be appropriately extended.

Floor paint price of underground parking lot

Most of the underground garage floors are painted with epoxy resin, and there are many series of epoxy resin floors. According to different ground conditions and places of use, choose the appropriate construction technology.

1, new cement floor, cement grade C25 or above, epoxy Bo Tu floor, epoxy mortar floor and epoxy self-leveling floor can be selected. ? Epoxy Bo Tu floor contracting materials per square meter 18 yuan; ? Epoxy mortar ground 0.5-0.8mm shrinkage material 28 yuan per square meter; ? Epoxy self-leveling floor 1mm thickness shrinkage material per square meter 55 yuan;

2, the old ground, some sand peeling phenomenon, can choose epoxy mortar floor and epoxy self-leveling floor. ? For the old ground, site investigation is needed, and the construction scheme is suitable. Usually, the thickness of epoxy mortar floor is required to be greater than 2mm to meet the demand. ? The epoxy self-leveling floor is larger than 1.5mm to meet the demand.

3. When the sand on the ground is serious, you can choose the concrete sealing curing agent floor, which can be constructed once. Forklifts and trailers can crush it for 30 years without dust. The disadvantage is that the color is single and the cement is natural, and the contractor's materials are more than 30 yuan per square meter. The ground painting of underground garage should be carried out according to the actual ground conditions.

Floor paint has many advantages. Compared with floor tiles, floor paint is more economical and practical, and the construction process is simple, which can reduce a lot of manpower and material resources. Lacking the massiness of floor tiles, it adds its own unique style and color, which is pleasing to the eye. The only bad thing is that the floor paint needs maintenance. It will always be a pigment. Therefore, people should make more efforts in maintenance after using it. Floor paint has become the mainstream of public floors, and the number of users far exceeds that of floor tiles. Now almost all underground parking lots use floor paint.