Cnc Plasma & flame cutting machines combine plasma cutting and flame cutting in one machine.
3. CNC plasma and flame cutter is the best choice for engineering machinery, shipbuilding, automobile, pressure vessel, steel structure and other industries.
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Plastic flooring is another name for pvc flooring. The main component is polyvinyl chloride material, pvc floor can be made into two kinds, one kind is the essence through the heart, that is, from the bottom to the surface of the pattern material is the same. There is also a compound type, in which the uppermost layer is a pure pvc transparent layer with a printing layer and a foam layer underneath. "Plastic floor" refers to a floor made of PVC material. Pvc flooring is widely used in various aspects of home and business because of its rich colors and diverse colors.
Plastic floor use
The traditional plastic floor is suitable for the laying of outdoor sports venues and sports fields. Because there are harmful substances released, it is generally not used for indoor sports venues. People now understand that pvc plastic flooring is widely used, such as indoor homes, hospitals, schools, office buildings, factories, public places, supermarkets, businesses, stadiums and other places
Plastic floor specifications
From the form of two kinds of coil floor and sheet flooring; the so-called coil floor is a soft texture of a roll of a roll of the floor, generally its width of 1.5 meters, 1.83 meters, 2 meters, 3 meters, 4 meters, 5 meters and so on, each roll length is 7.5 meters, 15 meters, 20 meters, 25 meters, etc., the total thickness of 1.6mm-3.2mm (only for commercial floors, sports floor thicker up to 4mm, 5mm, 6mm, etc.). There are many specifications for sheet flooring, which are mainly divided into strip and square
Advantages and disadvantages of plastic flooring
Advantages of plastic flooring:
1.Strong decorative: Plastic flooring has a variety of color varieties such as carpet pattern, stone pattern, wood floor pattern, etc. It is vivid and beautiful lines, rich colors, beautiful, cutting and stitching simple and easy, give full play to their creativity and imagination, completely Can meet the individual needs of designers and different users, different styles of decoration. And no color, light resistance, no radiation, long-term use does not fade.
2. The installation is quick and easy to install. The installation of the plastic floor is quick and easy. The cement mortar can be used after 24 hours without cement mortar. Easy to clean, maintenance-free, not afraid of flooding, oil, acid, alkali and other chemical substances, generally wet mop cleaning can save time and effort. There is no need for waxing after installation, and it can be as clean as a normal daily maintenance.
3. Environmental regeneration: Plastic flooring is the only ground material that can be recycled and used to protect our Earth’s natural resources and ecological environment.
4. Non-slip: The wear-resistant layer of the plastic floor surface has a special anti-slip property, and compared with ordinary ground materials, the pvc floor is more astringent in the case of sticky water, and it is less likely to slip into.
5. Fire prevention: Plastic flooring can achieve Class B1 fire protection, which is also the highest standard for fire protection of building materials. Does not burn itself and can stop the combustion. The smoke generated when passively ignited will absolutely not harm the human body and will not produce suffocating toxic and harmful gases.
6. Waterproof: plastic floor As the main ingredient is plastic and calcium carbonate, advanced glass fiber layer guarantees stability of its dimensional stability, so naturally not afraid of water, as long as it is not immersed for a long time will not be damaged, it will not be because of humidity Large and moldy or deformed by temperature and humidity.
Disadvantages of plastic flooring:
1. The construction foundation requires high standards;
2. Fear of cigarette burns;
3. Scare weapon scratches;
4. Poor stain resistance, must be regularly waxed and maintained;
5. With a certain amount of stone powder, no pvc wear-resistant surface;
6. The texture is hard, the foot feeling is not as soft as the composite pvc flooring;
7. Compared to composite pvc floor colorful printing layer, the color is relatively single, not enough diversity;
8. Fire resistance is not as good as composite pvc flooring;
9. Fear of heavy roller rolling, especially at the bottom of the foam, which is prone to sinking.
The difference between plastic floor, rubber floor and floor leather: Plastic floor: a new type of light floor decoration material rubber floor: texture like rubber, soft floor leather: a kind of flooring material, belongs to plastic products
Contrast:
Plastic floor The plastic floor is a very broad word. Originally, "plastic floor" refers specifically to the floor made of polyurethane (also called PU) material. This type of floor is suitable for the laying of outdoor sports venues and sports fields. Because of the release of harmful substances, it is generally not used for indoor sports facilities.
The main component of rubber floor rubber flooring is natural rubber or synthetic rubber. The coloring of rubber flooring is difficult, because rubber flooring has strong color absorption, so most of the rubber floor colors are relatively simple. Because the price of rubber flooring is relatively expensive, it is generally used in sports venues and there are some more upscale venues.
Floor leather floor leather, also known as coil floor, is one of the essential floor decoration materials in modern home decoration. Is an ordinary soft plastic floor, only two plastic, it is not only beautiful, practical and effective, can be used for the living room floor, but also used in the kitchen wall. Bathroom floor and wall instead of tiles.
Plastic floor shopping
A look at environmental protection For plastic flooring, the most important criterion for the environmental protection of the floor is the amount of formaldehyde released. As for the limitation of formaldehyde emission standards, the environmental protection of the flooring industry has experienced three technical revolutions of E1, E0, and FCF.
Second, look at good quality flooring to choose good materials, good materials should be natural, high density and moderate. Judging the quality of flooring quality can also be measured from the quality inspection certificate and other honorary certificates such as "National Quality Exempt Inspection Products", "ISO9001 Quality System Certification", "ISO14001 Environmental System Certification", etc., because the acquisition of these honors must make one The result of refined business operations.
Third, looking at services is also very important for services, especially construction and after-sales services, services related to the guarantee of product quality, but also the performance of corporate image. After the installation of flooring products, some problems such as deformation, warping, and cracking occurred. Many of them were caused by improper installation. Therefore, whether the service is professional or not affects the performance of the product.
Fourth, the meaning of a brand brand does not stop at the company's popularity. A mature and successful brand ultimately possesses not a strong and well-known brand, but a solid psychological connection with consumers. It is best for consumers to choose a big brand when they choose a product to get better protection in many aspects such as quality and service.
Five to see the price to buy things, the cost is of course an important reference factor, but in today's building materials industry, there are many cases of profiteering, and even harm the interests of consumers, the atmosphere of corruption led to a decline in consumer trust. How can we buy high-quality and inexpensive products?
Plastic floor construction process What are the plastic floor construction tools
First, floor detection 1. The use of temperature and humidity meter to detect temperature and humidity, indoor temperature and surface temperature of 15 °C is appropriate, should not be below 5 °C and 30 °C above the construction. The relative air humidity suitable for construction should be between 20% and 75%. 2. Use a water content tester to measure the moisture content of the base layer. The moisture content of the base layer should be less than 3%. 3. The strength of the grass-roots level should not be lower than the requirement for the concrete strength C-20, otherwise the appropriate self-leveling should be used to reinforce the strength. 4. The test result with a hardness tester should be that the surface hardness of the base layer is not less than 1.2 MPa. 5. For the construction of pvc flooring materials, the unevenness of the grass-roots level should be less than 2mm in height within 2 meters of the ruler. Otherwise, proper leveling should be used for self-leveling.
Second, the floor pretreatment 1. The use of more than 1000 watts of floor grinding machine with a suitable grinding pad on the ground for the overall grinding, remove paint, glue and other residues, raised and loose land, empty drum land Blocks must also be removed. 2. Vacuum clean the floor with an industrial vacuum cleaner of not less than 2000 watts. 3. For cracks on the floor, stainless steel stiffeners and polyurethane waterproof adhesives can be used to surface repair the quartz sand.
Third, self-leveling construction - primer 1. Absorbent base such as concrete, cement mortar screed should first use a multi-purpose interface treatment agent dilute in a ratio of 1:1 after diluting water. 2. For non-absorbent substrates such as ceramic tile, terrazzo, marble, etc., it is recommended to use a solid interface agent for primer. 3. If the base layer moisture content is too high (>3%) and immediate construction is required, epoxy primers may be used for primer treatment, provided that the base layer moisture content should not exceed 8%. 4. The interface agent treatment should be uniform and there is no obvious effusion. After the surface of the interface treatment agent is air-dried, the self-leveling construction in the next step can be performed.
4. Self-leveling construction—stirring 1. Put a self-leveling set in the mixing bucket filled with clean water according to the prescribed water-cement ratio, and pour it while pouring. 2. To ensure uniform self-leveling and mixing, use a high-power, low-speed electric drill with a special stirrer to stir. 3. Stir until homogeneous slurry without agglomerates, let it stand for about 3 minutes, and briefly stir once. 4. The amount of water should be strictly in accordance with the water-cement ratio (please refer to the corresponding self-leveling instructions). Too little water can affect fluidity. Too much will reduce the strength after curing.
5. Self-leveling construction - laying 1. Pour the self-leveling slurry into the construction floor. It will flow and level the floor by itself. If the design thickness is ≤ mm, a special tooth scraper must be added for approval. scratch. 2. Afterwards, the construction personnel should wear special spikes and enter the construction ground. Use a special self-leveling bleed roller to gently roll on the self-leveling surface to release the mixed air in the stirring to avoid the height of the air bubble and the interface. 3. Close the site immediately after the completion of the construction, walk within 5 hours, avoid heavy objects within 10 hours, and pvc flooring can be laid after 24 hours. 4. In winter construction, the laying of the floor should be carried out 48 hours after the self-leveling construction. 5. If self-leveling is required, it should be done after 12 hours of self-leveling.
6. Paving of Flooring—Pre-paving and Cutting 1. Whether it is a coil or a block, it should be placed on site for more than 24 hours to make the material memory-reduced and the temperature consistent with the construction site. 2. Use a special edger to cut the edges of the web. 3. When the blocks are laid, there should be no joints between the two pieces of material. 4. When the coils are laid, the overlap between the two pieces of material should be overlapped, generally requiring overlapping of 3 cm. Pay attention to keep a knife cut.
VII. Pavement of the floor - paste 1. Select the appropriate glue and squeegee for pvc flooring. 2. When the web is applied, fold one end of the web. Sweep the floor and the back of the coil before scraping it onto the floor. 3. When laying blocks, please turn the blocks from the middle to both sides. Also, clean the back of the floor and the floor and glue them. 4. Different adhesives will have different requirements in construction. Please refer to the corresponding product manual for construction.
Eight, the floor of the pavement - exhaust, rolling 1. After the floor is glued, first use the cork block to push the floor surface smooth and out of air. 2. Then use a 50 or 75 kg steel roller to evenly roll the floor and trim the edges of the splice. 3. The excess glue on the floor surface should be wiped off in time. 4. After 24 hours, do notch and welds.
Nine, floor paving - slotted 1. Slotting must be done after the glue is fully cured. Use a special slotter to slot along the joints. To make the welding firm, the slot should not penetrate the floor. It is recommended that the slot depth be 2/3 of the floor thickness. 2. At the end of the slitter where the slitter cannot be opened, use a manual slitter to slit with the same depth and width. 3. Before welding, remove dust and debris from the tank.
X. Pavement of Flooring - Welds 1. Welds can be made using manual welding guns or automatic welding equipment. 2. The temperature of the welding torch should be set at about 350 degrees. 3. At an appropriate welding speed (to ensure that the electrode melts), the electrode is squeezed into the open groove at a uniform rate. 4. When the electrode is half-cooled, cut the part of the electrode above the plane of the floor with a strip smoother or a moon blade. 5. After the electrode is completely cooled, use the electrode smoother or moon cutter to separate the remaining protrusion of the electrode.
XI. Floor Cleaning and Maintenance 1. The PVC plastic floor brand series is designed and developed for indoor spaces and should not be laid on outdoor venues. 2. Please use the appropriate cleaning agent for regular cleaning and maintenance according to the method recommended by the manufacturer of the plastic floor brand. 3. To avoid the high concentration of solvents such as toluene and banana water and strong acids. A strong alkali solution should be poured onto the floor surface. Avoid using improper tools and sharps to scrape or damage the floor surface.
Twelve, plastic floor construction tools 1. Floor treatment: surface humidity tester, surface hardness tester, floor grinding machine, high-power industrial vacuum cleaner, wool roller, self-leveling stirrer, 30-liter self-leveling mixing drum, self-leveling Tooth scraper, spiked shoes, self-leveling deflation cylinder. 2. Floor laying: floor trimmer, cutting knife, two-meter steel ruler, glue scraper, steel pressure roller, slotting machine, welding gun, moon cutter, welding rod screed, combined scribe.
Plastic floor maintenance
1. In order to reduce the wear of the sand on the floor, foot pads can be laid at the entrance and cleaned in time.
2. When transporting furniture and equipment, cushioning pads are required to be laid on the transportation route; they cannot be dragged directly on the floor.
3. Place cushions between the feet of the furniture and equipment and the floor. The cushion size is slightly larger than the base size.
4, in order to prevent scratching the ground, do not wear shoes with nails walking on the ground, if conditions permit, replace the soft-soled shoes as much as possible.
5, usually pay attention to avoid hard or sharp appliances, fall on the floor, to avoid damage to the floor.
6. Adhesive chewing gum stains on the floor can be frozen in ice in a plastic bag, then put ice cubes on the chewing gum to cool and harden it, and then scrape it off.
7, plastic floor, can not be in direct contact with heat, can not be placed on the floor above 60 °C high temperature items, such as electric kettles. Any cigarette butt that is thrown away will leave burn marks on the floor if it is not completely extinguished.
8, when the plastic floor is clean, should use gentle neutral detergent, warm water to wipe, can not use strong acid or alkali cleaning floor. The use of organic solvents for floor treatment requires careful attention.
9, plastic floor sprinkled with ink, oil, etc., to be treated in a timely manner, daily cleaning available detergent powder, soapy water, remove stains. When encountering stains that are difficult to remove, do not use scouring wire (steel ball) for grinding. Professionals need to be dealt with promptly to remove the contamination.
10. In order to reduce the wear of the plastic floor surface, prolong the service life of the floor, and keep the floor clean and beautiful, it needs to be thoroughly cleaned, waxed and maintained on a regular basis. Usually 1-2 months.
1. Plasma And Flame Cutting Machine can improve production efficiency and ensure the cutting of plates of different thicknesses.
2. Plasma and Flame Cutting Machine can cut all kinds of carbon steel plates with flame, and can cut stainless steel, aluminum, copper and other non-ferrous metal plates with plasma.
What is a plastic floor: