地板安装注意事项 Floor installation considerations 1、木塑可以使用普通的木工机械切割、锯、钻孔、开榫头。 Wood plastic can be cut, saws, drills and tenons with ordinary woodworking machinery. 2、用膨胀管将木塑龙骨固定在地板上，膨胀管固定点间距500mm-600mm，螺丝钉帽低于木龙骨表面，木龙骨固定需要做整体的较平。 2, with expansion pipe fixed on the floor, wood plastic keel expansion pipe fixed point distance 500 mm - 600 mm, the screw head of nail below the surface of wooden keel, keel fixed needs to be done to the overall relatively flat. 3、木塑与木塑之间可以使用自攻螺丝紧固，户外建议使用不锈钢自攻螺钉；塑木与钢板要使用自钻自攻螺钉。 3, wood and wood plastic can use self-tapping screw fastening, outdoor suggestion USES stainless steel self-tapping screw; Use self-drilling screws for plastic and steel plates. 4、木塑与木塑之间使用自攻螺钉紧固时候应先行引孔，也就是预钻孔。预钻孔的直径应小于螺钉直径的3/4。 The use of self-tapping screws between wood and wood plastics should be used in the pre-drilled hole. The diameter of the pre-borehole should be less than 3/4 of the diameter of the screw.