Crane mat and method of manufacture

A crane mat is disclosed having a plurality of panels of lumber positioned in alternating transverse directions with respect to one another， where the top and bottom panels are oriented parallel to the direction of vehicular traffic. The top and bottom panels may include a plurality of spaced apart grooves extending longitudinally from a first longitudinal end of the crane mat to a second longitudinal end of the crane mat for enhancing traction of a vehicle when traversing across the crane mat by transporting rain or moisture off the mat， or for receiving mud or other debris. The crane mat may include a plurality of edge protectors positioned on respective sides of the crane mat to protect the crane mat from handling damage. In various embodiments， the crane mat may be manufactured using either softwood， hardwood， or any combination of softwood and hardwood.本发明公开了一种起重机垫板，其包含多块木质板件，各板件呈交替横向交错排布，其中垫板的顶层与底层板件均平行于车辆通行方向设置。 顶层与底层板件可设置多条间隔分布的纵向凹槽，凹槽从起重机垫板的第一纵向端延伸至第二纵向端，该凹槽既可以通过将雨水或湿气排离垫板来提升车辆在垫板上通行时的抓地力，也可用于容纳泥浆或其他碎屑。 该起重机垫板还可在其各侧边设置多个边缘护具，以避免垫板在装卸过程中受损。 在多种实施例中，该起重机垫板可采用软木、硬木或软木与硬木的任意组合制成。

搜集汇总

背景与挑战

背景概述

该数据集涉及一种起重机垫及其制造方法，具体描述了一种由多层木材面板以交替横向方向排列组成的结构，其中顶部和底部面板平行于交通方向，并带有纵向凹槽以增强车辆牵引力和排水。制造材料可包括软木、硬木或两者的组合，且垫子边缘配有保护器以防止处理损坏。