35x100

35x100 is a designation that typically refers to the dimensions of a specific product, most commonly lumber or similar building materials. The "35" represents the nominal thickness in millimeters, and the "100" represents the nominal width in millimeters. This means that a piece of lumber marked 35x100 would have an approximate thickness of 35 mm and an approximate width of 100 mm.

In practice, the actual dimensions of lumber can vary slightly due to the milling process and moisture content. This is often referred to as the "dressed" or "finished" size, which may be smaller than the nominal size. For example, a 35x100 piece of timber might have actual dimensions closer to 32 mm x 95 mm after planing.

The 35x100 size is frequently used in various construction applications, including framing, structural elements, and general carpentry. Its specific applications depend on the type of wood, its grade, and local building codes. It is a metric-sized dimension, common in regions that use the metric system for measurements. When purchasing or working with 35x100 material, it is advisable to confirm the exact finished dimensions with the supplier or refer to project specifications.