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SECTION 07213 <br /> BATT INSULATION <br /> PART 1 GENERAL <br /> 1 O1 ECTION INCLUDES <br /> . S <br /> A. Batt insulation and vapor retarder in interior and exterior walls. <br /> B. Batt insulation for filling perimeter window and door shim spaces and crevices in <br /> extenor wall and roof. <br /> 1.02 RELATED SECTIONS <br /> A. Section 07191 —Vapor Retarders. Vapor retarder materials to adjacent insulation. <br /> B. Section 07212 -Board Insulation. <br /> �� C. Section 07270 -Firestopping. <br /> D. Section 09260 - Gypsum Board Systems: Acoustic insulation. <br /> �� 1.03 REFERENCES <br /> A. ASTM C665 - Mineral Fiber Blanket Thermal Insulation for Light Frame <br /> �� Construction and Manufactured Housing. <br /> � B. ASTM E84 - Test Method for Surface Burning Characteristics of Building <br /> Materials. <br /> C. NFPA 255 - Test of Surface Burning Characteristics of Building Materials. <br /> �� D. LJL 723 - Tests for Surface Burning Characteristics of Building Materials. <br /> � 1.04 SYSTEM DESCRIPTION <br /> A. Materials of This Section: Provide continuity of thermal barrier at building <br /> enclosure elements. <br /> B. Materials of This Section: Provide thermal protection to vapor retarder in <br /> .;,� conjunction with vapor retaxder materials in Section 07191. <br /> C. Provide sound attentuation between restrooms/corridor, etc. <br /> PART 2 PRODUCTS <br /> 2.01 MATERIALS <br /> A. Batt Insulation: ASTM C665; preformed glass fiber batt; friction fit, conforming to <br /> the following: <br /> 1. Batt Size: 16 and 24 inch <br /> 2. Facmg: Unfaced <br /> 3. Flame/Smoke Properties: In accordance with ASTM E84. <br /> B. Sheet Vapor Retarder: Clear polyethylene film for above grade application, 4 mil <br /> � <br /> thick. <br /> ��� Division 7-Section 07213 <br /> Page 1 of 2 <br /> � <br />