Three new surface finishes for as-cast formed concrete are defined in the new ACI 301-10 Specifications for Structural Concrete, which supersedes ACI 301-05. Rough-Form and Smooth-Form As-Cast ...

Surface roughness refers to the fine texture of a part’s surface. Every manufactured part’s surface has three main components—form, waviness, and roughness—that influence how well a part performs. The ...

EDITED BY CHARLES BATES SENIOR EDITOR An easy way to convert metric surface call outs to standard U.S. ones (rms) is to mentally multiply the metric value by 40. For example, 1.6 = 63 rms, 3.2 = 125 ...

All plastic molders understand that the surface texture of the mold cavity and core will transfer a texture to the corresponding molded part. But even experienced molders can be unclear about the ...

Irregularities present on a surface are often described as surface roughness or texture. These surface textures such as grooves and dimples impart friction, which is the force between two sliding ...

Surface roughness influences many mechanical properties, including friction and adhesion, surface reactivity, semiconductor substrate quality, and surface interaction with electromagnetic waves, ...

With improvements in technology enhancing people’s lives, electronic products requirements have become greater in terms of being lighter, thinner, smaller, higher performance, and having more ...