The effect of thermal expansion and contraction on the floor after the completion of PVC floor construction
The PVC floor is divided into two types: a coiled floor and a sheet floor. The PVC sports assembled floor is a coiled floor. The so-called coiled floor is a soft roll of a roll, usually having a width of 1.42 meters. 1.5 meters, 1.8 meters, each roll length of 15 meters, 20 meters, etc. (length can be cut at will), the total thickness can reach 3.5mm-9.0mm.
PVC flooring can be divided into: lychee pattern, jewel pattern, cowhide pattern, sand pattern, crystal sand, cloth pattern, wood grain and so on. PVC flooring is a new type of floor decoration material, which has been widely used in various high-end sports venues in recent years. indoor tennis court interlocking mat has many advantages. Today we mainly introduce the thermal expansion and contraction performance of the assembled floor.
The thermal expansion and contraction coefficient of PVC sports flooring is 2‰-3‰. This kind of expansion and contraction value will not cause the floor and the ground to vacate in the up and down direction; in the left and right direction, the joints of the two sports PVC floors are not Tightly fit together, but there is a certain gap to ensure the expansion and contraction of every two floors; plus the expansion and contraction area reserved around the site, enough to ensure the use of the entire site.
On the one hand, the PVC floor has a good shock absorption and cushioning effect, on the other hand, the movement power is evenly dispersed in all directions. In this way, if there are occasional small pits on the site, no matter where the pit is, it will not affect the balance of the interlock commercial basketball court surface. If it is a very obvious pit, drum, it must be handled before construction.
In addition to the above, the anti-slip design of PVC sports flooring is also a factor to ensure that it is not easily deformed. It has a soft double cross-slip strip, which is non-slip and can transmit strong movement power as you like, preventing sports injuries such as sprains and bruises.
Moreover, the surface of the PVC floor is matte-treated, which is consistent with the brightness of the light. It does not absorb light and reflects glare, which can better protect the eyes and is not prone to fatigue.
Indoor and outdoor sports venue PVC plastic floor daily maintenance strategy
PVC plastic sports flooring can be divided into two types according to its shape: sheet metal and coil material. The plastic sports assembling floor used in sports venues is generally sheet. Before construction, it is necessary to ensure that the ground is flat. If it is already tiled, then Sheets can be laid directly on the tiles. If it is an uneven ground, it is generally necessary to play the self-leveling cement. The construction process should keep the floor clean and dry.
Immediately after the PVC plastic floor is finished, wipe the surface of the sheet with a damp cloth, especially at the seams, to prevent glue from overflowing. Also, 12 hours after the floor is laid, the glue is basically qualitative. At this moment, the mop can be carefully cleaned again. After the ground is dry, the water-based glue is continuously glued three times. The corner part should focus on the glue, and the glue can make the floor. The wear resistance is increased, the life is effectively improved, and the water can be prevented from penetrating into the glue layer under the floor to prevent the glue from falling off.
Precautions during the use of PVC sports flooring: timely removal of all kinds of dirt on the surface of interlock double tier sport flooring, it is absolutely forbidden to soak the assembled floor in clear water, although some grounds use waterproof glue to cut off water sources (such as floor drains, water rooms, etc.). However, long-term soaking by water will seriously affect the service life of PVC plastic sports flooring. In the cleaning process, the sewage will be drained by a water suction machine.
Floors paved with more people and more wear should shorten the maintenance period and increase the number of waxing of high-strength wax. It is best to glue once every six months. It is absolutely forbidden to use hard, rough cleaning utensils (such as steel balls, scouring pads, etc.) to prevent sharp objects from colliding with the pvc floor.