Technical Data
Our High Performance Green Building System (HPGBS) is constructed of 100% recycled tubular galvanized steel and expanded polystyrene (EPS). Steel has long been the world’s most recyclable material. In addition, EPS possesses inherent cradle-to-cradle design characteristics and is recyclable.
Download Specifications
Allowable Axial Loads DOWNLOAD PDF NOW
3 Part Specification DOWNLOAD PDF NOW
Code Compliance DOWNLOAD PDF NOW
Buildings constructed with HPGBS™ will utilize far less energy than those built using conventional means and methods and because the majority of the material is prefabricated at our state-of-the-art manufacturing facility we are able to minimize waste at the jobsite.
Thermal resistance values (r*)
| | Wall Panel Thickness |
| 9 ¼" | 7 ¼" | 6" |
| at 40° F | 38 | 30 | 25 |
| at 75° F | 35 | 28 | 23 |
| | Roof Panel Thickness |
| 12" | 8" | 6" |
| at 40° F | 50 | 33 | 25 |
| at 75° F | 46 | 30 | 23 |
*R means resistance to heat flow. The higher the R–Value, the greater the insulating power. Ratings listed above are based on Cellofoam® Technical Data. Actual R–Values achieved will vary based on building design.
Galvanized Steel Benefits |
| • | Highest strength-to-weight ratio of any building material |
| • | 100% recyclable |
| • | Non-combustible – does not burn nor contribute fuel to the spread of fire |
| • | Inorganic – will not rust, rot, warp, split, crack or creep |
| • | Dimensionally stable – does not expand or contract with moisture content |
| • | Consistent material quality – produced in strict accordance with national standards, no regional variations |
| | Source: Steel Framing Alliance |
EPS Benefits |
| • | CFC and HCFC Free |
| • | Provides stable R-value and does not need to be adjusted for age |
| • | Recycled content can be specified for certain building applications |
| • | Mold resistance tests favorably in accordance with ASTM C1338 |
| • | Does not adversely affect indoor air quality |
| • | Lightweight |
| | Source: EPS Molders Association |
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