Step 1, the first need to install keel, use expansion pipe to fix, or need overall leveling.Wood-plastic keel is installed on the ground, between the expansion tube to maintain 5 to 6cm, the surface of wood-plastic keel is required to be higher than the cap of the screw.

Step 2: Fix the tapping screw on the wood-plastic keel, consistent with the surface of the wood-plastic wallboard, and the spacing is about 5 mm.

Step 3, in the beginning and end of the laying of the screws will be wood plastic wallboard and keel do a fixed, plastic buckle used in the rest of the wood plastic wallboard and keel junction, check whether firmly connected.