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SECTION 07217 <br /> BLOWN INSULATION <br /> PART 1 GENERAL <br /> 1.1 SECTION 1NCLUDES <br /> A. Attic : Loose insulation pneumatically placed. <br /> � 1.2 RELATED SECTIONS <br /> A. Section 07191 - Vapor Retarders: Vapor retarder materials to adjacent insulation. <br /> 1.3 REFERENCES <br /> - A. ASTM C764 -Mineral Fiber Loose Fill Insulation. <br /> � 1.4 SYSTEM DESCRIPTION <br /> A. Materials of This Section: Provide continuity of thermal barrier at building <br /> �� enclosure elements. <br /> , 1.5 SUBMITTALS <br /> � A. Submit under provisions of Section 01300. <br /> ,r::� <br /> PART 2 PRODUCTS <br /> �� <br /> 2.1 MATERIALS <br /> A. Fiber Fill Insulation: ASTM C764, glass fiber, bulk for pneumatic placement. <br /> �� B. Ventilation Baffles: Formed plastic or metal. <br /> PART 3 EXECUTION <br /> � <br /> 3.1 E��AMINATION <br /> A. Verify that substrate, adjacent materials, and insulation are dry and ready to receive <br /> insulation. <br /> . - device to restrict over-heating in <br /> soffit or ceiling spaces. <br /> C. Verify spaces are unobstructed to allow placement of insulation. <br /> 3.2 INSTALLATION <br /> A. Install insulation and ventilation baffles in accordance with manufacturer's <br /> instructions. <br /> � B. Place insulation pneumatically, tight in truss spaces. <br /> �� C. Place insulation against baffles. Do not impede natural attic ventilation to soffit. <br /> 4 <br /> � <br /> Division 7-Section 07217 <br /> Page 1 of 2 <br /> . � <br />