50x106

50x106 refers to a specific size designation, most commonly encountered in the context of lumber and timber products. The notation "50x106" signifies the nominal dimensions of a piece of wood, where the first number represents the thickness and the second number represents the width, both measured in millimeters. Therefore, 50x106 lumber has a nominal thickness of 50 millimeters and a nominal width of 106 millimeters.

It is important to note that these are nominal dimensions. Actual, or "dressed," dimensions after milling and planing will be slightly smaller. The specific reduction depends on industry standards and the milling process used. For example, a 50x106 piece of timber might have actual dimensions closer to 45mm x 101mm, although this can vary.

This size of lumber is often used in various construction applications, such as framing, joists, rafters, and decking, depending on the specific wood species, grade, and structural requirements of a project. Its dimensions suggest a moderate load-bearing capacity suitable for residential and light commercial construction. The designation 50x106 is a standardized way for manufacturers, distributors, and builders to communicate the size of this particular timber product, ensuring consistency and facilitating accurate ordering and use in building projects.