Material:PP(polypropylene)
Thickness of wear-resisiting layer:1.2-1.5mm
Total thickness:3.5mm 4.0mm 4.5mm 6mm 8mm

The Ways of Installation Active Installation, Fixed Installation, Jointing Installation.
1. Active Installation: Special cementation tape will be used between the floors and there is no cementation tape between the floor and the ground so that the floors can move easily.
2. Fixed  Installation: It is a partial cementation. Brush 15cm into the ground and glue  them together with the edge of the floor as the criteria.
3. Jointing Installation:  Slot on the surface of the floor before welding it by hand or by machine. The  slot place must keep clean. The welding temperature mustn't be lower than 500.The welding can be operated by entirely  automatic equipment or by manual control. Use a short line to test the  temperature and the speed before welding. Then we take two steps to remove the  reduntant welding line after cooling. Firstly we use the crescent moon shovel  to remove the half of the bulge of weling line. Then remove the remains after  it is fully cool.
Maintenance:
The PVC surface has the  repel ability to the outside pollution. For the superficial pollution, clean it  with the swab easily. If the floor is extrmemely dirty, neutral cleansing agent  will be used for the extremely dirt.The expense for maintenance is cheap.