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Holographic Laminated Glass (H.L.G.) PRODUCT IDENTIFICATION H.L.G. by Concepts in Glass, Inc. DBA Visual Impact Technologies (V.I.T.), patent no. MANUFACTURER V.I.T. – 352 W. Bedford # 107, Fresno, CA 93711. Phone: (559) 432-1323; Web Site: www.vitglass.com PRODUCT DESCRIPTION Composition – H.L.G. decorative window glazing product is an approved safety glass exhibiting transmissive and reflective characteristics and effects through holography technology. It is constructed of two pieces of clear or tinted, annealed, float or tempered glass with a patented interlayer system between The interlayer system consists mainly of poly vinyl butyl (P.V.B.) or cold applied system with the holography applied with the interlayer system. Mirror may be substituted for one layer of glass for full reflection capabilities. Basic Uses – H.L.G. can be used wherever visual glass is used whether or not tempering is required. H.L.G. is currently approved for interior as well as exterior applications such as glass curtain walls, partition glass, hand and guardrail systems, casework, furniture glass, tabletops, and shower doors. Because it is laminated it can be used in lieu of safety or tempered glass. LIMITATIONS All H.L.G. that is installed in areas of moisture should be edge sealed with waterproof sealant such as silicone or butyl type sealants. Any delamination experienced beyond the warranty period is the risk of the buyer. Aggressive fabrication techniques such as edge polishing, cutting, drilling, etc., done by other than licensed manufacturer/fabricator, increases the risk of delaminating and is done at buyer’s risk. Due to the unique lamination procedure of H.L.G. and the visual patterns, minor imperfections including but not limited to microbubbles, gauge lines, minor wrinkles, and some minute dust particles may be visible at close range and are not covered under the warranty. PHYSICAL PROPERTIES / TESTING Test Nos. 1 and 2 - Light Stability: Three 12 x 12-inch flat specimens were tested for regular (parallel) luminous transmittance at normal incidence using ICI Illuminant A, before and after irradiation from a specified Uviarc test cabinet, under standard operation. Time of exposure was 100 hours. Results:
After the transmittance measurements were made, the same three irradiated specimens were immersed, vertically on edge, in water at 150°F for three minutes and then transferred to and similarly immersed in boiling water for ten minutes. Results: No bubbles or decomposition developed after immersion. Test No. 3 – Humidity: Three 12 x 12-inch flat specimens were kept for two weeks in a closed container over water, the air temperature in container being maintained within the limits of 120° and 130°F. Results: No indication of separation, bubbles or decomposition could be seen in any of the specimens tested. Specified: No separation of materials shall develop, except for occasional small spots, none of which shall extend inward from the adjacent edge of the specimen to a depth of more than ¼-inch. Test No. 4 – Boil: Three 12 x 12-inch flat specimens were immersed vertically on edge in water at 150°F for three minutes, then quickly transferred to boiling water for two hours. Results: An examination of the specimens after this test showed no indication of bubbles, cracks or other defects. Specified: Glass may crack, but no bubbles or defects shall develop more than ½-inch from the outer edge of specimen or from any cracks that may develop. Test No. 9 – Impact (Dart Test, 30 Foot Drop): Five 12 x 12-inch flat specimens were separated and kept at a temperature of 70° to 85°F for a minimum of four hours immediately preceding the test. The specimens were supported horizontally in a wooden frame made in accordance with Fig. 1 of the Standard. A 7-oz. steel dart, made in accordance with Fig. 3 of the Standard, was dropped 30 feet, once, freely and from rest, on each specimen, the nose striking within one inch of its center. Results: All specimens revealed major cracks extending radically from the point of impact, but there were no loose or detached sections. The dart punctured the specimens but did not go through at the point of impact. The glass on adjacent sides of each crack extending from the area punctured by the dart was held in place by the reinforcing or strengthening material for a distance greater than 1-1/2-inches from a crack. None of the specimens tested broke into two or more separate pieces. Specified: The dart may crack the glass and puncture the test specimen. However, the hole so produced in the specimen shall not be sufficiently large to permit passage of the body of the dart completely through the test specimen. Small particles may disengage themselves from both sides of the specimen at and immediately around the point of impact, but no loose or detached pieces shall leave any area of the specimen exclusive of the area punctured by the dart. Furthermore, the glass on adjacent sides of each crack extending from the area punctured by the dart shall be held in place by the reinforcing or strengthening material and no glass shall be freed from reinforcing or strengthening material for a distance greater than 1-1/2-inches from crack. Not more than one specimen shall break into separate large pieces. Test No. 12 – Impact (Ball, 30 Foot Drop): Twelve 12 x 12-inch flat specimens were separated and kept at a temperature of 70° to 85°F for a minimum of four hours immediately preceding the test. The specimens were supported horizontally in a wooden frame made in accordance with Fig. 1 of the Standard. A ½-lb. solid, smooth, steel sphere was dropped 30 feet, freely and from rest, on each specimen within one inch of the center of the face of the glazing. Results: All specimens revealed considerable cracks from point of impact but there were no loose or detached sections. In each case, the specimen could still be held by hand. The ball did not penetrate the specimens. None of the specimens tested broke into large pieces, all remained intact. No holes developed in any specimen. Less than one square inch of reinforcing or strengthening material was exposed at any point and the total separation of glass from reinforcing material did not exceed 3 square inches. Specified: The impact may produce a large number of cracks in the glass; not more than two of the specimens shall break into separate large pieces, nor shall more than two of the specimens develop a hole. Small fragments of glass may leave the specimen at the point immediately opposite the point of impact, but the small area thus affected shall expose less than one square inch of reinforcing or strengthening material. Total separation of glass from reinforcing material shall not exceed 3 square inches. Summary: The following is a summary of the results of tests performed in accordance with ANSI Standard Z26.1-1977, Z26.1a-1980 and Z26.1-1983.
FABRICATION H.L.G. is fabricated using techniques commonly found for other laminated glass products such as water jet cutting, also the product edge polishes well with normal polishing systems. Holes of any common fastening size can be drilled for various mounting techniques. Varying H.L.G. thicknesses can be fabricated such as 7/16”, 1/2”, 3/4”, etc., for the desired strength, depending on application. MAINTENANCE H.L.G. should be cleaned using a clean, soft cloth or sponge with normal glass cleaners. AVAILABILITY AND COST Available widths to 40” for patterns Hyperplaid, Axicon, Mosaic, Stardust, Crystals and Sparkles. Special order widths up to 55” for Crystals and Sparkles patterns only. H.L.G. can be custom ordered to any size up to 40” x 120” on all patterns. Special shapes, contours or bends can be fabricated on a special order basis. Contact V.I.T. for fabrication quotes. TECHNICAL SERVICE Please contact Al Fortune, Jr. at V.I.T. at (559) 432-1323 for information. H.L.G. LIMITATION OF WARRANTY & LIABILITY Seller warrants that the products sold hereunder shall be of merchantable quality for 5 years and shall conform in all material respects to Seller’s standard specifications shown herein. Buyer assumes all risks as to the results of the use of the products purchased, whether used singly or in combination with other materials or in any process. Limitations of Claims At Seller’s option, Seller will replace, without additional charge, products which do not comply with the warranty or, upon return of the products at Seller’s expense, refund the purchase price. SELLER MAKES NO WARRANTY, EXPRESS OR IMPLIED, BASED ON ANY COURSE OF DEALING OR USAGE OF TRADE OR OF FITNESS FOR PARTICULAR USE OR OTHERWISE, OTHER THAN THAT STATED HEREIN OR REQUIRED BY APPLICABLE LAW. SELLER’S LIABILITY FOR ANY LOSS OR CLAIM WHATSOEVER, INCLUDING A CLAIM FOR BREACH OF THE WARRANTY OF MERCHANTABILITY, SHALL BE LIMITED SOLELY AND EXCLUSIVELY TO REPLACEMENT OF DEFECTIVE OR NON-CONFORMING PRODUCTS OR, AT THE ELECTION OF SELLER, TO RETURN OF THE PRODUCTS AND REPAYMENT OF THE PURCHASE PRICE. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY OTHER ACTUAL DAMAGE OR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES. Any course of dealings between the parties to the contrary notwithstanding, Buyer is responsible for inspection of the product upon receipt and prior to any cutting or fabrication. Any claim by Buyer for breach of warranty shall be deemed waived to the extent it could have been determined by such inspection, unless presented in writing to the Seller within ten (10) days from the date of receipt of the products to which such claim relates. In all events, claims not made within two months after receipt are deemed waived. Some products are shipped with a protective film to protect product during transit and storage. All such products must be inspected for defects prior to cutting or fabrication. Surface must then be protected during cutting and fabrication. Failure to remove the protective film to inspect for defects prior to cutting or fabrication is at Buyer’s risk. Seller shall have no liability for defects or other failures caused by failure to fabricate, install, use or maintain the products in accordance with V.I.T.’s instructions or damage to product occurring after shipment to the initial purchaser. Buyer assumes all risk and
liability for loss, damage or injury to the person or property of Buyer
or others arising out of use or possession of any products sold hereunder. Any questions concerning this warranty or requests
for service should be mailed to: V.I.T.,
352 W. Bedford #107, Fresno, CA 93711. This warranty gives you specific legal rights. Consumers for personal or household use may have other rights, which will vary from state to state. Federal law does not permit the disclaimer or modification of implied warranties for consumers, but does permit limitation of the duration of the implied warranties. |
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