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Thermal Breaks That Hold
Astro uses time tested Azon two-component polyurethanes that meet or exceed the American Architectural Manufacturers Association’s AAMA TIR-A8-90 standards, AAMA Quality Assurance Guidelines, and AAMA Test Procedures.
| Material Properties | Azon Technology |
| Shear strength | 1171 g/m2 |
| Impact strength, ASTM D 256 | 1.9 ft/lbs/in |
| Percent elongation, ASTM D 638 | 80% |
| Flexural, ASTM D 790 | 19,000 psi |
| Thermal Conductivity, ASTM C 518 | 0.84 Btu *in/ft2 *h*F |
| Ultraviolet degradation | No effect |
For a complete listing of AAMA specifications or to purchase these publications, go to www.aamanet.org.
Did you know …
…Astro’s computerized Thermal Pour and Debridge operation sets the machine to the dimensions specified on your print that we store in our Oracle ® database.
…Commissioning of new polyamide thermal break equipment is scheduled for installation 4th quarter of 2008.
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