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u, I it u M M M 937 ADHESIVE BONDING MATERIAL SYSTEMS FOR STRUCTURAL APPLICATIONS. (REV 7- 15 -03) (FA 8 -6 -03) (1 -04) SECTION 937 (Pages 844 -846) is deleted and the following substituted: SECTION 937 ADHESIVE BONDING MATERIAL SYSTEMS FOR STRUCTURAL APPLICATIONS 937 -1 General Requirements. Adhesive bonding material systems for structural applications shall consist of pre- packaged 2 -part chemical components. The material systems shall be specifically intended for use in structural applications for bonding anchors and dowels to hardened concrete. Applications are limited to anchors and dowels installed in positions ranging from vertically downward to horizontal. Do not use material from containers which are damaged or have been previously opened. Use only full packages of components. Combining of epoxy bonding components from bulk supplies is not permitted. Material systems for Type HV and HSHV shall be pre - packaged to automatically proportion and mix the materials for use. Manual proportioning of the components will not be permitted. 937 -1.1 Type HV Adhesives: Use Type HV adhesive bonding materials for all horizontal installations and vertical installations other than constructing doweled pile splices, except when Type HSHV is required. Type HV adhesives may not be substituted for Type HSHV adhesives. 937 -1.2 Type HSHV Adhesives: Use higher strength Type HSHV adhesive bonding materials for installation of traffic railing barrier reinforcement and anchor bolts into existing concrete bridge decks and approach slabs. Type HSHV adhesives may be substituted for Type HV adhesives. 937 -2 Qualified Products List. Manufacturers of adhesive bonding material systems may apply for inclusion of individual products on the Qualified Products List. The application shall be made in accordance with 6 -1 and shall include certified test reports from an independent testing laboratory which shows the material system meets all the requirements specified herein. 937 -3 Certification: The Contractor shall provide the Engineer with certification from the manufacturer of the adhesive bonding material system, confirming that the requirements of this Section are met. The certification shall conform to the requirements of Section 6. Each certification shall cover only one LOT of adhesive materials. 937 -4 Minimum Performance Requirements (FM 5 -568). When tested in accordance with FM 5 -568, the adhesive bonding material system, for general use, shall meet the following requirements: Uniform Bond Stress March 2007 01000 -179 03- 4122.D ,-0;