木塑的应用范围较广，木塑型材安装时必须保证适当的间隙，并且直接安装在托梁上。不要把木塑型材直接固定在任何的固体表面上，诸如塑木地板，混凝土，屋面板或天台等。
The application range of wood is wide, plastic profile must ensure proper clearance during installation, and installed directly on the joist. Don't put the plastic profile directly fixed on any solid surface, such as wood floors, concrete roof slab or roof, etc..
塑木用于凉亭或者花架时候，要考虑热膨胀系数，而且立柱和横梁绝对要衬方管，并且竖向要连接牢固。
Wood or Flower Pavilion for time to consider the thermal expansion coefficient, and the column and the beam must be lining tube, and firmly connected to the vertical.
塑木有一定的塑料特性，因此当长度大于3米时，材料有一定的弯曲，安装时容易校正至正常，如果塑木断面是异型材，其弯曲变形度相对增大。安装是能基本校正到位。
Wood plastic characteristics, so when the length is longer than 3 meters, the material has certain bending, installation easy correction to the normal, if the wood section profile, the bending deformation is relatively increased. The installation is basically in place correction.
当型材直立安装时，且长度大于3米时，每端要用4个对夹螺丝固定。且竖向螺丝间距在40cm以上，使每端4只螺丝平均受力。
When the upright profiles when installed, and the length is greater than 3 meters, with 4 fixed to each end of the screw clamp. And the vertical screw spacing above 40cm, so that each end of 4 screw average stress.
塑木用于栏杆时，必须内衬钢管或者方钢，且同地坪要绝对牢固，栏杆间距每450mm要求衬柱，以防变形下坠。
For wood railings, must be lined steel pipe or Fang Gang, and with the floor to be absolutely fixed, railing spacing for each 450mm lining column, to prevent deformation of falling.