Expanded Metal Security Fencing Challenge

Posted by freemexy on December 21st, 2020

EMMA's latest video illustrates the strength, effectiveness and distinct advantages when expanded metal materials and products are designed for and incorporated into perimeter security fencing applications.To get more news about expanded metal sheet, you can visit boegger.net official website.

This video production provides an entertaining and educational look at expanded metal, including the many ways it can be used, the benefits it delivers, and the manufacturing process used to create it.

The EMMA division has completed tests showing the effectiveness of expanded metal used as a screen for openings. For details of the three tests, see the links below. The range of values for SHGC (Solar Heat Gain Coefficient) is from 0 to 1. A window with no shield for solar gain has a higher rating approaching 1. When a screen is added the value is reduced to less than one. The EMMA solar heat gain test shows that the value for all three tests ranges between 0.1 and 0.5, meaning the heat gain reduction to one tenth to one half depending on the angle of the sun.

Sunshade 1: AP2X4 .125 39% Open Unflat Aluminum expanded metal with a matte black powder coat oriented a horizontal position. The Solar Heat Gain Coefficient for this material is 0.09 at a sun angle of 60 Degrees. The material tested is not a standard expanded metal product, but a special design suitable for use as a sunshade that is readily available from member companies.

Sunshade 2: 1-1/2 .125 29% Open Unflat Aluminum expanded metal with a white powder coat oriented a horizontal position. The Solar Heat Gain Coefficient for this material is 0.14 at a sun angle of 60 Degrees. The material tested is not a standard expanded metal product, but a special design suitable for use as a sunshade that is readily available from member companies.

Sunshade 3: 3/4 .125 21% Open Unflat Aluminum expanded metal with a matte black powder coat oriented a horizontal position. The Solar Heat Gain Coefficient for this material is 0.10 at a sun angle of 60 Degrees. The material tested is not a standard expanded metal product, but a special design suitable for use as a sunshade that is readily available from member companies.