SICIS Vetrite Certificates ASTM ANSI Standards

Element Materials Technology P 515 266 5101 3922 Delaware Avenue F 515 262 1910 Des Moines, IA 50313 T 888 786 7555 info.desmoines@element.com www.element.com REPORT NUMBER: EAR CONTROLLED DATA Description of test samples: Sicis Collection: Gemglass / Vetrite 10 mm Samples were tested by: Samples were received on: Tested on: Surface temperature of first test sample: 71 ° F ESP035471P.3 PAGE: 2 of 2 DATE: May 25, 2021 IMPACT TESTING ON SAFETY GLAZING MATERIAL per ANSI Z97.1-2015 Test Procedure : Four 34” X 76” specimens were kept at a temperature of 65-85ºF for a minimum of four hours preceding the test. Specimens were impacted once each, alternating on the decorative glass side and the opposite side as noted in the table below. Each specimen was struck once within ½ inch of center, with a 100 pound shot bag constructed in accordance with the standard, swinging in a pendulum arc, from a 48" drop height . If an opening developed, a 3" diamater sphere must not pass through with a force less than 4 pounds. Evaluation Criteria : No opening may develop through which a 3 inch sphere can pass with a force of 4 pounds or less. If fragments are detached, they shall in total way no more than a mass equivalent of 15.5 square inches of the original test specimen. The single largest fragments shall weigh less than a mass equivalent to 6.82 square inches of the original. Detached individual particles less than the mass equivalent of 1 square inch shall be excluded. Nathan W. Mracek April 29, 2021 May 24, 2021 Results: According to the standards referenced, all impact test specimens: CALIBRATED TEST EQUIPMENT: Scale Calibration Due Date: Micrometer Calibration Due Date: Thermometer Calibration Due Date: Stopwatch Calibration Due Date: Tape Measure Calibration Due Date: Specimen Number Measured Thickness (mm) Impact Side Largest Fragment (grams) All Ratable Fragments (grams) Maximum Largest Fragment (grams) Maximum All Ratable Fragments (grams) Results of Shears/Openings Ball Pass at <4lbf 1 11.38 Decorative 0.00 0. 00 125.88 286.09 No Opening n/a 2 11.38 Opposite 0.00 0. 00 125.88 286.09 10 " x 0.25" Tear No Decorative 0.00 0.00 125.60 3 11.35 285.45 No Opening n/a 0.00 0. 00 125.32 284.82 12 " x 0.125" Tear No Comply PT-173-017 07/08/2021 4 11.33 Opposite PT-173-032 07/08/2021 PT-173-026 07/17/2021 PT-174-054D 06/27/2021 PT-177-012 02/16/2023 Prepared by: Reviewed by: Brian S. Escherich Engineering Technician Operations Manager Nathan W. Mracek