surface void

surface void

A cavity which is visible on the surface of a solid.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
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After a busy season that saw the pitch see plenty of punishment, the top layer was taken off and new seed put down three weeks ago, with Barrow faced with a dusty surface void of grass in the immediate aftermath.
Liquids in the three groups may interact differently with the mold surface thus affecting surface void content differently.
Thus the surface void content in actual composite part would be more than predicted by this study.
When temperatures allow, an environmentally responsible, water-based release agent can produce smooth, uniform concrete surfaces without staining and with minimal surface voids while providing a crisp, positive release.
Some researchers have excluded the top and bottom 5 mm of specimen in the analysis to omit the effect of surface voids distribution [6].
Gay, Tosoh; "Rigid polyurethane foams modified with vegetable oil-based polyols," Aleksander Prociak, Cracow University of Technology; "Water-blown polyisocyanurate foams from vegetable oil (oleochemicals) polyols," Uldis Stima, Ugis Cabulis and Ilze Beverte, Latvian Institute of Wood Chemistry; "Novel spray foam development," Josep Gimeno, Jesus Santamaria and Carlos Fernandez-Liamazares, Synthesia Espanola SA; "New surfactants for Pentane-blown rigid foams able to minimize surface voids for continuous and discontinuous technologies," Pierre Chaffanjon, Vittorio Bonapersona and Kunj Mehta, GE Silicones; and "Computational techniques for benchmarking OCF cell structures and textures," Dr.
Figure 2 shows a resistor solder joint with the "discoloration" and surface voids that formed on the exterior of the solder.
Surface voids observed in Figure 6 were not found in the post-assembly solder joints.
"Surface voids are usually found on vertical casts as a result of entrapped air or water," notes Martin Engineering Vibration Product Specialist Larry Horrie.
The packing volume encompasses not only the surface capillaries (micro surface voids) but also the volume of surface macro dips and valleys (macro surface voids).

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