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	SECTION 07430
	COMPOSITE PANELS
	** NOTE TO SPECIFIER ** Kanalco Ltd; aluminum composite panels. . This section covers panel assemblies fabricated by Kanalco Ltd., which is located at: 345 Lake Road Bowmanville, ON, Canada, L1C 4P8 Te1: (905)623-2303 Fax: (905) 623-3218 E-mail: sales@kanalco.com Website: www.kanalco.com Kanalco is a 100 percent Canadian family-owned business with over fifteen years experience. We specialize in the manufacture of architectural metal products - specifically aluminum panel systems. Over the years Kanalco has developed considerable expertise in servicing the architectural cladding market. Kanalco can provide cost analysis and design recommendations for the most challenging of projects. Our continuing dedication to new methods, better training and communication ensure that Kanalco will remain in the forefront of this industry. Kanalco instills confidence in clients looking for a business partner for custom exterior cladding fabrication. .
	PART 1	GENERAL
	1.1	SECTION INCLUDES
		A.	Composite panels fabricated according to custom design indicated on drawings.
		B.	Supports, anchors, fasteners, and sealants required for panel system.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
		A.	Section 03300 - Cast-in-Place Concrete: Installation of anchors.
		B.	Section 04810 - Unit Masonry Assemblies: Installation of anchors.
		C.	Section 05120 - Structural Steel.
		D.	Section 05400 - Cold-Formed Metal Framing.
		E.	Section 07620 - Flashing and Sheet Metal: Counter flashing.
		F.	Section 07900 - Joint Sealers.
	1.3	REFERENCES
	** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
		A.	ASTM B 209 - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate; 1996.
		B.	ASTM B 221 - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes; 1996.
		C.	ASTM C 481 - Standard Test Method for Laboratory Aging of Sandwich Constructions; 1999.
		D.	ASTM D 1781 - Standard Test Method for Climbing Drum Peel for Adhesives; 1993.
		E.	ASTM E 84 - Standard Test Method for Surface Burning Characteristics of Building Materials; 1999.
		F.	ASTM E 108 - Standard Test Methods for Fire Tests of Roof Coverings; 1999.
		G.	CAN/ULC-S102 - Standard Method of Test for Surface Burning Characteristics of Flooring, Floor Covering and Miscellaneous Materials and Assemblies; 1988.
	1.4	SUBMITTALS
		A.	Submit under provisions of Section 01300.
		B.	[ Product Data ]: Submit manufacturer's printed product literature and specifications.
		C.	Shop Drawings: Show layout and elevations, dimensions and thickness of panels, connections, details and location of joints and gaskets including panel joints and joints required for thermal movement, sealants and gaskets, method of anchorage, number of anchors, supports, reinforcement, trim, flashings, accessories, materials and finishes.
			1.	For systems not utilizing sealant at panel joints, show how water will be drained from system.
			2.	Provide drawings stamped by a professional engineer.
		D.	Samples: Submit duplicate 3 by 5 inch (75 by 125 mm) samples of panel system materials representative of colors and textures.
			1.	Panel Assembly: Submit samples of each type of assembly.
		E.	Certificates: Submit manufacturer's product certificates signed by manufacturer certifying that materials comply with specified performance characteristics and physical properties.
		F.	Manufacturer's installation instructions.
		G.	Maintenance Data: Submit maintenance and engineering data for incorporation into operations manual specified elsewhere.
	1.5	QUALITY ASSURANCE
		A.	Installer Qualifications: Company or person experienced in performing work of this section specializing in installation of work similar to that required for this project.
			1.	With minimum 5 years documented experience.
			2.	Approved by fabricator.
	** NOTE TO SPECIFIER ** A mock-up may not be required or appropriate for a small project. Delete if not required.
		B.	Provide a mock-up representative of the work for the project, including panels, attachments, anchors, and sealants, for review of materials and workmanship by Architect.
	** NOTE TO SPECIFIER ** Delete one of the following paragraphs or edit to suit project requirements.
			1.	Make mock-up at least one and one-half panels wide and high.
			2.	Make mock-up at least _____ feet (____ m) square.
			3.	Include junction with walls and other construction.
			4.	Locate where directed.
			5.	When accepted, mock-up will demonstrate minimum standard for this work.
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs.
			6.	Approved mock-up may remain as part of finished work.
			7.	Remove mock-up and dispose of materials when no longer required and when directed by Architect.
	1.6	PRE-INSTALLATION MEETING
		A.	Conduct a pre-installation meeting one week prior to commencing work of this section, to verify project requirements, co-ordinate with installers of other work, establish condition and completeness of building substrate, and review manufacturer's installation instructions and manufacturer's warranty requirements.
	1.7	DELIVERY, STORAGE AND HANDLING
		A.	Deliver, store and handle components in accordance with panel manufacturer's written instructions and fabricator's recommendations.
		B.	Store materials protected from exposure and at temperature and humidity conditions as recommended by manufacturer.
			1.	If materials must be stored outdoors, provide suitable weather resistant covers.
			2.	Maintain materials in original, unopened, undamaged packaging with identification labels intact.
			3.	Protect finish and edges of panel.
			4.	Ensure materials do not come in contact with ground or other damp substrates.
		C.	Leave protective covering in place until final cleaning of building. Provide instructions for removal of protective covering.
	1.8	WARRANTY
	** NOTE TO SPECIFIER ** Consult with Kanalco for specific warranty requirements and details.
		A.	Fabricator's Warranty: Provide fabricator's standard warranty document executed by authorized company official. Warranty is in addition to and not a limitation of other rights Owner may have under the Contract Conditions.
			1.	Warranty Period: One-year, commencing on Date of Substantial Completion.
	1.9	MAINTENANCE MATERIALS AND TOOLS
		A.	Touch-Up Kit: Provide 1 finish touch-up kit for each different finish and color on project, consisting of _________; deliver to Owner at location directed.
	PART 2	PRODUCTS
	2.1	MANUFACTURER AND FABRICATOR
		A.	Composite Panel Manufacturer: ALCOA.
		B.	Composite Panel Fabricator: Kanalco Ltd; 345 Lake Road, Bowmanville, ON, Canada, L1C 4P8. ASD. Te1: (905) 623-2303, ext 25 (Greg Iannarilli). Fax: (905) 623-3218. E-mail: sales@kanalco.com. www.kanalco.com.
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
		C.	Substitutions: Not permitted.
		D.	Requests for substitutions will be considered in accordance with provisions of Section 01600.
	2.2	MATERIALS
		A.	Composite Panels: Reynobond; two sheets of aluminum sandwiching a resin compound core formed in a continuous process with no applied glues or adhesives; complying with ASTM E 108 requirements for Class A roof coverings, modified to suit product requirements.
			1.	Face Sheets: 0.020 inch (0.5 mm) thick, alloy 3105 H25.
	** NOTE TO SPECIFIER ** Both types of core are Class A/I building material. The FR core has lower flame spread index and smoke developed index and is almost 50 percent heavier than the standard core. Delete one of the following two paragraphs.
			2.	Core: Thermoplastic resin core (PE); flame spread index of 15 or less, smoke developed index of 120 or less, when tested in accordance with ASTM E 84 or CAN/ULC-S102.
			3.	Core: Fire resistant (FR); flame spread index of 10 or less, smoke developed index of 0, when tested in accordance with ASTM E 84 or CAN/ULC-S102.
			4.	Bond Integrity: Minimum of 40 inch-lb/inch, in accordance with ASTM D 1781 and ASTM C 481, Cycle B.
	** NOTE TO SPECIFIER ** Delete all but one of the following thickness descriptions. FR core is available on in 4 and 5 mm thicknesses.
			5.	Thickness: 0.118 inch (3 mm).
			6.	Thickness: 0.157 inch (4 mm).
			7.	Thickness: 0.197 inch (5 mm).
			8.	Thickness: 0.237 inch (6 mm).
			9.	Thicknesses: As indicated on drawings.
			10.	Finish: Fluoropolymer coating utilizing 70 percent Kynar 500 resins, factory coil-applied on continuous process line, using single color coil paint run for entire project.
	** NOTE TO SPECIFIER ** Delete two of the following three paragraphs.
				a.	Solid Color Coating: Colorweld 500, consisting of 0.20 mil (0.005 mm) prime coat and 0.80 mil (0.02 mm) finish coat; minimum 1.0 mil (0.025 mm) nominal dry film thickness.
				b.	Mica Coating: Colorweld 500, consisting of 0.20 mil (0.005 mm) prime coat and 0.80 mil (0.02 mm) finish coat; minimum 1.0 mil (0.025 mm) nominal dry film thickness.
				c.	Metallic Coating: Colorweld 500XL, consisting of 0.20 mil (0.005 mm) prime coat, 0.75 mil (0.019 mm) barrier coat, 0.75 mil (0.019 mm) metallic/colour coat containing 70 percent Kynar resins, and 0.50 mil (0.013 mm) clear coat containing 70 percent Kynar resins; minimum 1.5 mil (0.038 mm) nominal dry film thickness.
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs.
				d.	Color: As selected from manufacturer's standard colors.
				e.	Color: Custom color.
		B.	Extrusions: Aluminum, ASTM B 221, alloy suitable for intended purpose.
		C.	Formed Members, Sheet, and Plate: Aluminum, ASTM B 209, and as recommended by panel manufacturer.
		D.	Flashings: 0.063 inch (1.6 mm) minimum thickness aluminum sheet; where exposed, painted to match adjacent metal framing or panel system.
		E.	Exposed Sealants: Multi-part urethane, Tremco Dymeric 240; or silicone, Dow Corning 795.
		F.	Sealants and Gaskets Within Panel System: Comply with panel manufacturer's requirements.
		G.	Fasteners:
			1.	Exposed Fasteners: Stainless steel, or as recommended by panel manufacturer.
			2.	Concealed Fasteners: Climaseal coated, stainless steel, or as recommended by panel manufacturer.
		H.	Anchors: Provide suitable means of anchorage acceptable to Architect such as dowels, anchor clips, bar anchors, expansion bolts and shields, and toggles.
	2.3	FABRICATION
		A.	Fabricate panels and supports as indicated on drawings and as recommended by panel manufacturer.
			1.	Provide joint details providing a watertight and structurally sound wall panel system that allows no uncontrolled water penetration on inside face of panel system.
			2.	Make panel lines, breaks, curves and angles sharp and true.
			3.	Keep plane surfaces free from warp or buckle.
			4.	Keep panel surfaces free of scratches or marks caused during fabrication.
		B.	Take field measurements prior to commencement of shop fabrication.
			1.	Field fabrication is allowed to ensure proper fit but keep field fabrication to minimum with majority of fabrication being done under controlled shop conditions.
			2.	Where final panel dimensions cannot be established by field measurement before commencement of panel manufacturing, make allowance for field adjustments and thermal movement as recommended by panel manufacturer.
		C.	Metallic Finished Panels: Maintain consistent panel grain; specifically, do not rotate panels to effect material efficiencies.
		D.	Panel Stiffeners: Provide stiffeners of sufficient size and strength to maintain panel flatness without showing local stresses or read-through on panel face.
			1.	Secure to rear face of panel with structural silicone sealant
			2.	Stiffener material and/or finish to be compatible with silicone.
			3.	Maintain maximum panel bow of 0.8 percent of panel dimension in width and length.
		E.	Attachment System: Provide for free and noiseless vertical and horizontal thermal movement due to expansion and contraction under material temperature range of minus 20 degrees F (minus 29 degrees C) to 180 degrees F (82 degrees C).
			1.	Buckling of panels, opening of joints, undue stress on fasteners, failure of sealants or any other detrimental effects due to thermal movement is not permitted.
			2.	Allow for ambient temperature at time of fabrication, assembly, and erection procedures.
	** NOTE TO SPECIFIER ** Delete all but one of the following three panel designs. If more than one is required, edit the headings to indicate where each is to be used or to provide a designation that can be referenced on the drawings.
		F.	Panel Design: Rout and return, for wet seal:
			1.	Provide continuous vee-shaped routed groove to entire panel perimeter.
			2.	Remove corners and fold edges to create a 1 inch (2.5 mm) deep pan. Reinforce corners with riveted aluminum angles to stiffen panel unit.
			3.	Design for field applied sealant joints.
		G.	Panel Design: Rout and return, for dry-set:
			1.	Provide continuous vee-shaped routed groove to entire panel perimeter.
			2.	Remove corners and fold edges to create a 1 inch (2.5 mm) deep pan. Reinforce corners with riveted aluminum angles to stiffen panel unit.
			3.	Secure Dry-Set extrusions to returned pan edges with stainless steel rivets.
			4.	Provide means of concealed drainage with baffles and weeps for water which may accumulate in members of system.
	PART 3	EXECUTION
	3.1	EXAMINATION
		A.	Verify substrate on-site to determine that conditions are acceptable for product installation in accordance with manufacturer's written instructions.
		B.	Verify dimensions, tolerances, and method of attachment with other work on-site.
		C.	Notify Architect in writing of conditions detrimental to proper and timely completion of work. Do not proceed with erection until unsatisfactory conditions have been corrected.
	3.2	PREPARATION
		A.	Provide components for building in by other sections in accordance with shop drawings and schedule.
		B.	Deliver items for casting into concrete or building into masonry to appropriate trades together with setting templates.
	3.3	INSTALLATION
		A.	Install in accordance with fabricator's instructions.
		B.	Erect panels in accordance with reviewed shop drawings; anchor panels securely in accordance with reviewed shop drawings to allow for necessary thermal movement and structural support.
		C.	Install square, plumb, straight, and true, accurately fitted, with tight joints and intersections.
		D.	Where panels are designed for field applied sealant joints, seal joints completely with specified sealant.
		E.	Conform to panel fabricator's instructions for installation of concealed fasteners.
		F.	Do not install component parts which are observed to be defective, including warped, bowed, dented and broken members.
		G.	Do not cut, trim, weld, or braze component parts during erection in manner which would damage finish, decrease strength, or result in visual imperfection or failure in performance. Return component parts which require alteration to shop for refabrication, if possible, or for replacement with new parts.
		H.	At flashing butt joints, provide a lap strap under flashing and seal lapped surfaces with a full bed of non-hardening sealant.
		I.	Separate dissimilar metals and use gasketed fasteners, isolation shim, or isolation tape where needed to eliminate possibility of corrosive or electrolytic action between metals.
		J.	Maintain the following installation tolerances:
			1.	Maximum variation from plane or location shown on shop drawings: 1/2 inch in 30 feet (10 mm in 10 m) of length and up to 3/4 inch in 300 feet (20 mm in 100 m).
			2.	Maximum deviation for vertical member: 0.1 inch in 25 feet (3 mm in 9 m) run.
			3.	Maximum deviation for a horizontal member: 0.1 inch in 25 feet (3 mm in 9 m) run.
			4.	Maximum offset from true alignment between two adjacent members abutting end to end, in line: 0.03 inch (0.75 mm).
	3.4	FIELD QUALITY CONTROL
	** NOTE TO SPECIFIER ** Use the following paragraphs only when the fabricator's services are desired to verify the quality of the installed components. Consult with the fabricator for services required. Delete if field services are not required.
		A.	Fabricator's Field Services: Provide field services consisting of product use recommendations and periodic site visits for inspection of product installation in accordance with instructions.
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs or edit to suit project requirements.
		B.	Site Visits: Schedule two site visits during execution of installation.
		C.	Site Visits: Schedule site visits every three weeks during execution of installation.
	3.5	ADJUSTING AND CLEANING
		A.	Repair or replace damaged installed products. Remove construction debris from project site and dispose of debris in environmentally responsible manner.
		B.	Repair panels with minor damage.
		C.	Remove masking film after adjacent materials have been cleaned.
		D.	Ensure weep holes and drainage channels are unobstructed and free of dirt and sealants.
	3.6	PROTECTION
		A.	Protect finish surfaces of installed products from damage during construction.
	END OF SECTION