As exterior decking materials, must be able to survive the residents the changeable weather, and strong temperature change, the outdoor decking speaking, requirements are very high, want to become a leader in exterior decking materials, must have follows basic requirements:
1. Strong stability: Ordinary wood deck moisture absorption is relatively large, outdoors after rain washed, must be easy to deformation, not a permanent solution.
2. Strong corrosion resistance: Outdoor rainwater enough, easy to breed bacteria and termites, wood corrosion speed faster.
3. Compressive resistance: outdoor walk person many, needs to floor compressive resistance according to the characteristics of outdoor decking.
Suitable for exterior decking materials is wood plastic composite(WPC). This is new type materials to meet above 3 point requirements. SHANGHAI SEVEN TRUST INDUSTRY CO., LTD supply different size WPC decking. This material is popular from 2008's beating Olympic game. All outdoor decking uses WPC decking.