Plastic flooring is what we often call PVC flooring. It is a kind of lightweight material that is decorated on the ground. It is also called light material. It has been widely welcomed in Japan, South Korea, Europe, and other countries since the early 1980s. Entering the Chinese floor market, it has gradually been recognized by consumers. The application in China has been relatively extensive compared to other ground materials, and its performance characteristics are relatively unique. What are the performance characteristics of plastic flooring as a decorative material, and how does a plastic floor construction scheme be used?
Plastic floor performance
1. Wear-resistant and non-slip: Super wear-resistant anti-slip performance can effectively reduce the damage caused by falling, effectively protect the safety of the human body, especially for the elderly and children.
2.Environmental performance: No side effects during the installation process and after the installation is complete, non-toxic and harmless, and human-friendly.
3. Fire performance: strong fire resistance, after the national B-class fire performance testing, complete and reliable.
4. Corrosion resistance: Corrosion resistance is strong, there will be no insect infestation, no surface changes due to changes in the weather temperature, and resistance to a variety of chemical corrosion.
Plastic floor features
1. The concrete floor must be leveled 15-20 days in advance with the mortar C10 before laying the floor. The leveling height is 5mm lower than the ground design height. The leveling surface is smooth.
2. The flatness of the coiled floor to the foundation ground leveling requires that the height error within 2 meters be less than 2 millimeters.
3. The concrete and screed must be fully dried before the coil floor can be installed. It usually takes 15-20 days before construction. The entire ground water content does not exceed 5%.
4. The screed must have sufficient bearing capacity, no cracks, empty drums and sanding. The strength of grass-roots cement must be greater than 10Mpa.
5. The ground floor needs to be clean, free of grease, paint, glue, cement blocks, etc.
6. The foot line shall be constructed after the installation of the floor is completed. Care shall be taken to protect the installed coiled floor during construction.
Plastic floor product characteristics: made of various pigment rubber particles or EPDM particles as the surface layer, black rubber particles as the bottom layer, made of adhesive by high temperature vulcanization heat pressure, this product is environmentally friendly and has a high degree of shock absorption and anti-slip effect, Reduce injuries caused by falling from high places, provide protection and comfort for adults or children during exercise. This kind of safety floor mat is durable and easy to clean. It is suitable for laying on indoor and outdoor floors and suitable for various venues.
Plastic floor construction plan
First, the construction program
2mm plastic floor plan: Base treatment+primer+middle coating+topcoat After brushing the base surface, apply a layer of high-penetration primer, enhance the adhesion between the floor and the base layer, level and scrape with the mortar Apply putty layer, seal and repair concrete base defects, trowel scratch coating.
Second, the construction process
1) Primary treatment: Use an angle grinder to clean the surface of the base oil, floating dust, and loose sand. The details of the stairs and corners are cleaned and ground.
2) Determination of base layer moisture content The moisture content of the cement base layer has a great influence on the construction quality of the epoxy resin floor. The water content within 20 mm of the surface depth should be controlled below 6%. The use of imported special instruments for the determination, if the moisture content is greater than 6%, should be re-measured and marked area area. A small area of ​​water content exceeding the standard can be dried with a torch.
3) Make a base: Prepare the primer, coat the closed surface, make the primer penetrate the base layer, the curing time is more than 8 hours, powdering, loosening the ground must be 2 to 3, to increase the ground adhesion.
4) Mortar leveling: For the local depressions and dead pits, use resin to match with quartz sand to scrape together. Prepare specific mortar putty for repair at the sanding site, and require uniform leveling, grinding after solidification to increase the strength of the ground.
5) Putty: Use resin to match the powder, scrape together, require uniform leveling, grinding after curing, in order to increase the strength of the ground.
6) Surface: Apply one coat of paint and one week of maintenance.
Third, the basic requirements and precautions
1. Civil engineering should pay attention to the following points:
a. The cement mortar must be solid, dense and smooth. The strength of the base should meet the design requirements. There should be no sanding, no shelling, no honeycombing. Flatness meets the requirements.
b. The base layer must be dry. Within the depth of 20mm, the moisture content should not exceed 6%. The cement surface must be constructed according to the specified material ratio and reach the designed thickness. Maintain according to prescribed procedures and deadlines to meet design requirements.
2. During the construction period, the construction area should be protected from water and dust, and the surrounding environment should be kept clean. Installation and construction within the construction area are prohibited.
3. The paint is flammable and explosive. It is strictly prohibited during the construction and maintenance period.
4. After the completion of the construction, the clean floor surface drying time is more than 2 days, the hard dry maintenance period is more than 7 days, and it is forbidden for personnel to enter the site during the dry season. Heavy objects are forbidden to damage the floor during the dry season.
Conclusion: The relevant information on the performance characteristics of plastic floor and the construction plan of plastic floor is introduced here for everyone. I hope this article will help everyone. If you still have something you don't understand, you can leave a message to Xiaobian at the bottom. We will answer your questions as soon as possible.
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