2.01 ACCEPTABLE MANUFACTURERS
A. Product based on Solar Innovations® Aluminum Curtain Wall Systems, as provided by:
Solar Innovations®
31 Roberts Road
Pine Grove, PA 17963
Phone 800-618-0669 / Fax: 800-618-0743
Email: skylight@solarinnovations.com
Website: www.solarinnovations.com
***Note to Specifier: Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
B. Substitutions not permitted
2.02 ALUMINUM CURTAIN WALLS
A. Aluminum Curtain Wall – SI5008
a. Dimensions
(1) Width – _____
(2) Height – _____
***Note to Specifier: Consult manufacturer prior to completing this section of the specifications to verify glass solution matches intended application and safety requirements (laminated layers) of product. The manufacturer will select the type of glazing for the project based on project location, site, use of structure, and input from the Architect. If glazing type has been determined, modify the following to indicate type, thickness, tint, and other specific requirements.
B. Glazing
1. Single pane glazing options (define variances between sloped and vertical glazing as needed.)
a. 3/16″ (5mm) float glass b. ¼” (7mm) float glass
c. Polycarbonate
d. Other: ___________
2. Double pane glazing options (verify variances between sloped and vertical glazing as needed.)
a. 1” insulated glass unit
(1) Outboard glazing lite – 3/16″ tempered clear glass with LoE 272 low-emissivity coating on surface two
(2) Air spacer – Stainless Steel spacer with dual seals of polyisobutylene/silicone and filled with argon gas
(3) Vertical inboard glazing lite – 3/16″ tempered clear glass
(4) Sloped inboard glazing lite – 5/16″ annealed clear laminated glass with an .060PVB interlayer
3. Specialty glazing options (job specification sections can be provided for the following specialty glazing options.)
***Note to Specifier: Discuss all specialty glazing options with the manufacturer to determine viability, benefits, and recommended installation locations.
a. Electrochromic Glass – glazing system that can be controlled through a building automation system, greenhouse automation system, or manually; shading, glare, and HVAC can all be controlled.
b. Thermochromic Glass – glazing system that is ‘tinted’ via natural heat
c. Solera Glass – Install Solera light diffusion glazing system.
d. Lumira Polycarbonate – Lumira (formerly AeroGel) filled polycarbonate panels to control light diffusion and insulation characteristics.
4. Glazing Accessories a. Decorative Mullions
b. Interior Grids – 3/16″ x 5/8″ (4.76mm x 15.87mm)
c. Simulated Divided Lites – 3/8″ x 5/8″ (9.52mm x 15.87mm)
d. Applied Grids (1) ¾” traditional grids (2) 1 ¼” traditional grids (3) 7/8″ colonial grids (4) 7/8″ ogee grid (5) ¾” low profile grid
e. Decorative Raised Panels
C. Framing Members a. Framing Members – Aluminum
b. Framing Members – Aluminum interior, aluminum exterior; aluminum base plate and pressure cap system. Dependent upon structural requirements.
***Note to Specifier: Edit paragraphs appropriately. Consult manufacturer to determine which framing meets project specific requirements.
(1) SI5202 – LD Residential System – 2″ (50mm) by: 1. 2″ (50mm), not including glazing depth. 2. 2 13/16″ (71mm), not including glazing depth. 3. 5 ½” (139.7mm), not including glazing depth. 4. 8″ (203.2mm), not including glazing depth.
(2) SI5252 – HD Residential System – 2 ½” (63.5mm) by 1. 4″ (101.6mm), not including glazing depth. 2. 6″ (152.4mm), not including glazing depth. 3. 7″ (177.8mm), not including glazing depth. 4. 8″ (203.2mm), not including glazing depth.
(3) Framing Member Cross Section – As required to accomplish performance criteria.
(4) Framing Member Cross Section – _____
***Note to Specifier: Retain or add accessories desired for structure. All accessories must be included in submitted architectural drawings.
D. Accessories – all operable accessories must include a thermal break a. Eave Vents (Must be thermally broken)
b. Awning Windows (Must be thermally broken)
c. Casement Windows (Must be thermally broken)
d. Operable Skylights (Must be thermally broken)
e. Terrace Doors (Must be thermally broken)
f. French Doors (Must be thermally broken)
g. Pivot Windows (Must be thermally broken)
h. Tilt Turn Windows (Must be thermally broken)
i. Hopper Windows (Must be thermally broken)
j. Appliques
k. Corners
l. Corner Posts m. Moldings
n. Decorative Crown o. Palladian
p. Trims
q. Grids r. Transom Band
***Note to Specifier: Provide the design intent of the mullion(s) here or as indicated on the Drawings. For instance, the design may call for the use of mullion(s) to break up the glass to match the pattern on an existing structure. Any type of guideline for design the Architect can provide will assist the manufacturer in a workable design solution. Select one of the following options or modify to reflect actual design intents. Obtain the manufacturer’s approval of design shown on Drawings.
s. Mullion and Purlin Design
(1) Basic Mullion and Purlin Design – Uniform bay widths; dimension as recommended by manufacturer.
(2) Basic Mullion and Purlin Design – As indicated on the Drawings.
***Note to Specifier: Many code jurisdictions have their own local code requirements. Provide local code requirements under which the project is being designed; i.e. Uniform Building Code, 1997 Edition with local amendments. If project location is only national code jurisdiction, indicate as such.
E. Local Code Jurisdiction – ______
2.03 MATERIALS
A. Aluminum – 6063-T52, 6063-T6, or 6061-T6 alloy and temper. Other alloys and tempers may be used for non-structural members provided they do not void the required warranties. Indicate alloys and tempers clearly on shop drawings and in structural calculations.
1. Framing Members – Thickness based on design loading, cross sectional configuration, and fabrication requirement.
2. Aluminum Flashing and Closures – Minimum of 0.040″ (1mm) thick.
3. Snap-on Covers and Miscellaneous Non-structural trim – Minimum thickness recommended by the manufacturer.
B. Insulated Panels – Expanded polystyrene; provide at all filler panels and sheet metal members.
C. Glazing – See Product Section
D. Glazing Gaskets – Compression type design, replaceable, EPDM, complying with ASTM C 864, with solid strand cord to prevent shrinkage.
1. Completely compatible with glazing sealant to be used
2. Profile and hardness as necessary to maintain uniform pressure for watertight seal
3. Manufacturer’s standard black color
E. Flashings – Sheet aluminum, same finish as for system components; secured with concealed fastening method or fastener with head finished to match; thickness as required for conditions encountered.
***Note to Specifier: Verify with manufacturer if internal reinforcing is required based on framing material, size, and configuration.
F. Internal Reinforcing
1. ASTM A36/A36M for carbon steel; or ASTM B308/B308M for structural aluminum
2. Shapes and sizes to suit installation
G. Setting Blocks, Edge Blocks, and Spacers – As required by manufacturer and compatible with insulated glass where required
H. Structural Glazing Sealant – Manufacturer’s Standard; black
I. Perimeter Sealant – Manufacturer’s Standard color to match framing finish if available, otherwise color as selected from manufacturer’s standard range J. Anchors and Fasteners
1. Aluminum and Stainless Steel of type which will not cause electrolytic action or corrosion
2. Zinc cadmium-plated fasteners may be used if acceptable to manufacturer.
3. Finish exposed fasteners to match aluminum frame
K. Accessories – Provide accessories as schedule to achieve design intent and environmental control.
2.04 FINISHES
***Note to Specifier: Delete all but one of the following frame finishes. If more than one finish is required, indicate the locations where each is to be used on the architectural drawings.
A. Aluminum Finishes
1. Unfinished Aluminum: Mill
2. Aluminum Finish: Anodized complying with AAMA 611
a. Color: Clear (Class I)
b. Color: Dark Bronze
3. Aluminum Finish: AAMA 2605 finish
a. Color: Manufacturer’s standard bronze color
b. Color: Manufacturer’s standard Hartford green color
c. Color: Manufacturer’s standard white color
d. Color: Manufacturer’s standard sandstone color
e. Color: Manufacturer’s standard black color
f. Color: Manufacturer’s standard natural clay color
4. Aluminum Finish: AAMA 2604 finish
a. Color: Manufacturer’s standard bronze color
b. Color: Manufacturer’s standard Hartford green color
c. Color: Manufacturer’s standard white color
d. Color: Manufacturer’s standard sandstone color
e. Color: Manufacturer’s standard black color
f. Color: Manufacturer’s standard natural clay color
5. Aluminum Finish: AAMA 2603 finish
a. Color: Manufacturer’s standard bronze color
b. Color: Manufacturer’s standard Hartford green color
c. Color: Manufacturer’s standard white color
d. Color: Manufacturer’s standard sandstone color
e. Color: Manufacturer’s standard black color
f. Color: Manufacturer’s standard natural clay color
***Note to Specifier: If a custom color or a different type of finish is required, verify availability with manufacturer and enter a description below.
6. Aluminum Liquid Finish: ____________________
7. Aluminum Powder Finish: ____________________
8. Aluminum Anodized Finish: ____________________
9. Metal Cladding: ____________________
2.05 FABRICATION
A. Fabricate components in accordance with the shop drawings approved by the architect.
B. All major fabrication shall be done at the manufacturing location and not onsite.
C. Manufacturer shall remove all burrs and rough edges prior to finish application.
D. Install all gaskets and tapes at factory, as reasonable.
E. Disassemble only to the extent necessary for shipping and handling limitations.
F. Manufacturer shall be notified of any field modification prior to the activity commencing.
G. All welding shall comply with standards set forth by the American Welding Society.
H. Grind exposed welds smooth and flush with adjacent surfaces before finishing; restore mechanical finish.
I. Perform all work in a method that will meet or exceed industry standards.
J. Isolation membrane materials shall be used to separate dissimilar metals to prevent galvanic corrosion/action between materials.
K. Fabricate components to allow for accurate and rigid fit of joints and corners. Match components carefully ensuring continuity of line and design. Ensure joints and connections will be flush and weather tight. Ensure slip joints make full, tight contact and are weather tight.
***Note to Specifier: Delete the following if internal reinforcing is not required for this project.
L. Steel Components
1. Clean surfaces after fabrication and immediately prior to application of primer in accord with manufacturer’s recommendations.
2. Apply specified shop coat primer in accord with manufacturer’s instructions to provide 1.0 mil (0.05mm) minimum dry film thickness
M. Fabricate components true to detail and free from defects impairing appearance, strength or durability.
N. Provide contoured exterior horizontal or purlin glazing retainers to minimize water, ice, and snow buildup.
O. Reinforce components at anchorage and support points, joints, and attachment points for interfacing work.
P. Accurately size glazing to fit openings allowing for clearances as set forth by the “Glazing Manual” published by the Flat Glass Marketing Association (FGMA).
Q. Cut glass clean and carefully. Nicks and damaged edges will not be accepted. Replace all glass with damaged edges.