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DocuSign Envelope ID:D561B1AE-DF34-4907-AD06-AOEB37BBE427 <br /> CHAPEL HILL ORANGE COUNTY VISITORS BUREAU August 12,2020 <br /> 308 WEST FRANKLIN,CHAPEL HILL,NC <br /> B. Joint-Sealant Application: Exterior joints in horizontal traffic surfaces subject to water <br /> immersion. <br /> 1. Joint Locations: <br /> a. Joints in pedestrian plazas. <br /> 2. Urethane Joint Sealant: Immersible, single component,nonsag,traffic grade . <br /> 3. Joint-Sealant Color: As selected by Architect from manufacturer's full range of colors. <br /> C. Joint-Sealant Application: Exterior joints in vertical surfaces and horizontal nontraffic surfaces. <br /> 1. Joint Locations: <br /> a. Construction joints in cast-in-place concrete. <br /> b. Joints between plant-precast architectural concrete units. <br /> C. Control and expansion joints in unit masonry. <br /> d. Joints in dimension stone cladding. <br /> e. Joints in glass unit masonry assemblies. <br /> f. Joints in exterior insulation and finish systems. <br /> g. Joints between metal panels. <br /> h. Joints between different materials listed above. <br /> i. Perimeter joints between materials listed above and frames of doors, windows and <br /> louvers. <br /> j. Control and expansion joints in ceilings and other overhead surfaces. <br /> k. Other joints as indicated or shown on the drawings or as required for a complete <br /> water repelling building skin. <br /> 2. Silicone Joint Sealant: Single component,nonsag,neutral curing, Class 100150 <br /> 3. Preformed Joint Sealant: Preformed foam.. <br /> 4. Joint-Sealant Color: As selected by Architect from manufacturer's full range of colors. <br /> D. Joint-Sealant Application: Interior joints in horizontal traffic surface. <br /> 1. Joint Locations: <br /> a. Isolation joints in cast-in-place concrete slabs. <br /> b. Control and expansion joints in stone flooring. <br /> C. Control and expansion joints in brick flooring. <br /> d. Control and expansion joints in tile flooring. <br /> e. Other joints as indicated. <br /> 2. Urethane Joint Sealant: Single component,nonsag,traffic grade. <br /> 3. Preformed Joint Sealant: Preformed foam. <br /> 4. Joint-Sealant Color: As selected by Architect from manufacturer's full range of color. <br /> E. Joint-Sealant Application: Interior joints in vertical surfaces and horizontal nontraffic surfaces. <br /> 1. Joint Locations: <br /> a. Control and expansion joints on exposed interior surfaces of exterior walls. <br /> JOINT SEALANTS 079200 - 14 <br />