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	SECTION 04080
	MASONRY REINFORCEMENT AND ACCESSORIES
	** NOTE TO SPECIFIER ** Wire-Bond; masonry reinforcement and Accessories. . This section is based on the products of Wire-Bond, which is located at: 400 Roundtree Road P.O. Box 240988 Charlotte, NC 28224 Tel: (800) 849-6722 Fax: (704) 525-3761 Email: mripley@wirebond.com www.wirebond.com . WIRE-BOND® offers over 27 years' experience in the manufacture and fabrication of wire into masonry wall reinforcing materials and ties. Our large manufacturing capacity and in-stock inventory ensures you the very best service. We pledge complete customer satisfaction!. We maintain our own trucking fleet for direct delivery to yard or job site. We offer the complete line of masonry wire reinforcement products and accessories. We are a family-owned company with over 27 years' experience exclusively in masonry reinforcement products. We provide nationwide distribution from our plant locations in Charlotte, North Carolina, and Memphis, Tennessee. We offer on-site hot-dip galvanizing at both plant locations. .
	PART 1	GENERAL
	1.1	SECTION INCLUDES
	** NOTE TO SPECIFIER ** Delete items below not required for project.
		A.	Ladder Type Wall Reinforcement.
		B.	Truss Type Wall Reinforcement.
		C.	Masonry Anchors and Ties.
		D.	Specialty Masonry Products and Accessories.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
		A.	Section 04200 - Masonry Units: Brick, CMU and stone masonry units.
		B.	Section 04800 - Masonry Assemblies: Structural, veneer and cladding assemblies.
		C.	Section 05100 - Structural Metal Framing: Metal framing members.
		D.	Section 07650 - Flexible Flashing: Wall flashings.
	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 A 82 - Standard Specification for Steel Wire, Plain, for Concrete Reinforcement.
		B.	ASTM A 153 - Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware.
		C.	ASTM A 580 - Standard Specification for Stainless Steel Wire.
		D.	ASTM A 641 - Standard Specification for Zinc-Coated (Galvanized) Carbon Steel Wire.
		E.	ASTM A 951 - Standard Specification for Masonry Joint Reinforcement; 2002.
		F.	ASTM D 412-68 - Standard Test Methods for Vulcanized Rubber and Thermoplastic ElastomersTension.
		G.	ASTM D 751 - Standard Test Methods for Coated Fabrics.
		H.	ASTM D1004-66 - Standard Test Method for Initial Tear Resistance of Plastic Film and Sheeting.
		I.	ASTM D 1056 - Standard Specification for Flexible Cellular Materials-Sponge or Expanded Rubber.
		J.	ASTM E 96 - Standard Test Methods for Water Vapor Transmission of Materials.
	1.4	SUBMITTALS
		A.	Submit under provisions of Section 01300.
		B.	[ Product Data ]: Manufacturer's data sheets on each product to be used, including:
			1.	Preparation instructions and recommendations.
			2.	Storage and handling requirements and recommendations.
			3.	Installation methods.
		C.	Shop Drawings:
			1.	Shop drawings showing the location and type of each product used.
	** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.
		D.	Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.
		E.	Verification Samples: For each finish product specified, two samples, minimum size 6 inches (150 mm) square, representing actual product, color, and patterns.
	1.5	QUALITY ASSURANCE
		A.	Manufacturer Qualifications: Company specializing in manufacturing of all products specified in this section.
		B.	Installer Qualifications: Certified and trained by manufacturer.
			1.	Install products in accordance with all federal, state and local building codes.
			2.	Work shall be performed in a manner consistent with prevailing OSHA guidelines.
	** NOTE TO SPECIFIER ** Include a mock-up if the project size and/or quality warrant taking such a precaution. The following is one example of how a mock-up on a large project might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.
		C.	Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.
			1.	Finish areas designated by Architect.
			2.	Do not proceed with remaining work until workmanship, color, and sheen are approved by Architect.
			3.	Refinish mock-up area as required to produce acceptable work.
	1.6	DELIVERY, STORAGE, AND HANDLING
		A.	Store products in manufacturer's unopened packaging until ready for installation.
		B.	Store and dispose of solvent-based materials, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction.
	1.7	PROJECT CONDITIONS
		A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
	1.8	WARRANTY
		A.	Supply owner with manufacturer's document stating the terms and conditions of the implied warranty of merchantability.
	PART 2	PRODUCTS
	2.1	MANUFACTURERS
		A.	Acceptable Manufacturer: Wire-Bond, which is located at: 400 Roundtree Rd. P. O. Box 240988 ; Charlotte, NC 28224; Toll Free Tel: 800-849-6722; Tel: 704-525-5554; Fax: 704-525-3761; Email: mripley@wirebond.com; Web: www.wirebond.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.
		C.	Requests for substitutions will be considered in accordance with provisions of Section 01600.
	2.2	Ladder and truss type Reinforcement
	** NOTE TO SPECIFIER ** Select reinforcement type. Delete two of the next three paragraphs and
		A.	Core Clear Ladder Type: 16 inch (406mm) on center ladder design positions cross rods on web of block to allow core clearance, simplify rebar installation and utilize strength of grout. Allows unrestricted flow of grout or loose fill insulation into CMU cells. 10 foot (3048mm) long by 8 inch (203mm) wide sections conform to ASTM A 82. Out-to-out spacing is approximately 2 inches (51mm) less than the nominal thickness of the wall.
	** NOTE TO SPECIFIER ** Select Model. Delete three of the next four paragraphs.
			1.	200 Series.
			2.	400 Series with Level Tabs.
			3.	600 Series with Adjustable Level Tabs.
			4.	800 Series with Hook and Eye Tabs.
	** NOTE TO SPECIFIER ** Select required wire or tab configuration 2, 3 and 4 wire for 200 series. Delete four of the next five paragraphs.
			5.	2 Wire Configurations. Longitudinal wires 16 inches (406mm) on center.
			6.	3 Wire Configurations. Longitudinal wires 16 inches (406mm) on center.
			7.	4 Wire Configurations. Longitudinal wires 16 inches (406mm) on center.
			8.	Level Tab System: In-line tabs welded to side rods of 9-gauge or 3/16 inch (5mm) wire. Profile of welded assembly does not exceed 3/16 inch (5mm) height. Exceeds pull strength requirements of ASTM951. Tab design meets ACI530 code.
			9.	Level Eye Adjustable System: Continuous adjustable reinforcement system with in-line eyelets welded to the side rod of 3/16 inch (5mm) or 9 gauge wire every 16 inches (406mm). Profile of the entire welded assembly does not exceed 3/16 inch (5mm) in height to insure complete mortar coverage. Exceeds pull strength requirements of ASTM951.
	** NOTE TO SPECIFIER ** Delete the following paragraph if no seismic clips are required.
			10.	Wire-bond clips installed for seismic code conformance.
		B.	Truss Type: prefabricated reinforcement for embedment in the horizontal mortar joints of masonry. Manufactured in 10 foot lengths from wire, it conforms to ASTM A82 for cold drawn steel wire. It consists of two or more parallel and deformed longitudinal wires welded to a continuous diagonal cross wire at 16 inches (406mm) on center. Out-to-out spacing is approximately 2 inches (51mm) less than the nominal thickness of the wall.
	** NOTE TO SPECIFIER ** Select Model. Delete three of the next four paragraphs.
			1.	300 Series.
			2.	500 Series with Level Tabs.
			3.	700 Series with Adjustable Level Tabs.
			4.	900 Series with Hook and Eye Tabs.
	** NOTE TO SPECIFIER ** Select required wire or tab configuration 2, 3 and 4 wire for 300 series. Delete four of the next five paragraphs.
			5.	2 Wire Configurations. Longitudinal wires 16 inches (406mm) on center.
			6.	3 Wire Configurations. Longitudinal wires 16 inches (406mm) on center.
			7.	4 Wire Configurations. Longitudinal wires 16 inches (406mm) on center.
			8.	Level Tab System: In-line tabs welded to side rods of 9-gauge or 3/16 inch (5mm) wire. Profile of welded assembly does not exceed 3/16 inch (5mm) height. Exceeds pull strength requirements of ASTM A 951.
			9.	Level Eye Adjustable System: Continuous adjustable reinforcement system with in-line eyelets welded to the side rod of 3/16 (5mm) inch or 9 gauge wire every 16 inches (406mm). Profile of the entire welded assembly does not exceed 3/16 (5mm) inch in height to insure complete mortar coverage. Exceeds pull strength requirements of ASTM A 951.
	** NOTE TO SPECIFIER ** Delete the following paragraph if no seismic clips are required.
			10.	Wire-bond clips installed for seismic code conformance.
		C.	Prefabricated Corners and Tees: Corresponding to specified reinforcing product.
	** NOTE TO SPECIFIER ** Select required leg lengths. 30 inches is standard, other lengths may be ordered. Delete one of the next two paragraphs.
			1.	Leg Lengths: 30 inches (762mm).
			2.	Leg Lengths: ________.
	2.3	Masonry Anchors and Ties
		A.	Masonry to Masonry Ties:
			1.	Control Joint Anchors: Designed for transferring loads across control joints while handling compression loads and controlling lateral movement.
	** NOTE TO SPECIFIER ** Select required material. Delete one of the next two paragraphs.
				a.	Material: Galvanized Steel.
				b.	Material: Stainless Steel.
			2.	Adjustable Rectangular Ties: 3/16 inch (5mm) diameter steel ties for attaching brick to unit masonry walls. Conforms to ASTM A 82.
	** NOTE TO SPECIFIER ** Select required material. Delete one of the next two paragraphs.
				a.	Material: Mill Galvanized Steel.
				b.	Material: Hot Dipped Galvanized Steel.
			3.	Mesh Ties: 1/2 inch (13mm) mesh hot dip galvanized steel ties for attaching brick to unit masonry walls.
	** NOTE TO SPECIFIER ** Select required gauge. Delete one of the next two paragraphs.
				a.	Gauge: 19 gauge.
				b.	Gauge: 16 gauge.
			4.	Corrugated Wall Ties: 7/8 inch (22mm) wide by 7 inch (178mm) long steel ties for attaching brick to unit masonry walls.
	** NOTE TO SPECIFIER ** Select required material. Delete one of the next two paragraphs.
				a.	Material: Mill Galvanized Steel.
				b.	Material: Hot Dipped Galvanized Steel.
	** NOTE TO SPECIFIER ** Select required gauge. Delete one of the next two paragraphs.
				c.	Gauge: 22 Gauge.
				d.	Gauge: 16 Gauge.
		B.	Masonry to Concrete Ties:
			1.	Triangular Dovetail Tie: For attaching brick to concrete walls with dovetail keyways.12 gauge steel, 1 inch (25mm) wide with a 1/4 inch (6mm) diameter hole. Meets ASTM A 82.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				a.	Material: Mill Galvanized Steel.
				b.	Material: Hot Dipped Galvanized Steel.
				c.	Material: Stainless Steel.
	** NOTE TO SPECIFIER ** Select the required shape. Delete one of the next two paragraphs.
				d.	Shape: Rectangular.
				e.	Shape: Triangular.
			2.	Corrugated Dovetail Ties: 1 inch (25mm) wide ties for attaching brick to concrete walls with dovetail keyways.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				a.	Material: Mill Galvanized Steel.
				b.	Material: Hot Dipped Galvanized Steel.
				c.	Material: Stainless Steel.
	** NOTE TO SPECIFIER ** Select required gauge. Delete one of the next two paragraphs.
				d.	Gauge: 22 gauge.
				e.	Gauge: 16 gauge.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				f.	Length: 3 1/2 inches (89mm).
				g.	Length: 5 1/2 inches (140mm).
				h.	Length: 7 1/2 inches (191mm).
			3.	Dovetail Stone Anchors: For attaching stone or stone veneer to concrete walls with dovetail keyways.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				a.	Material: Mill Galvanized Steel.
				b.	Material: Hot Dipped Galvanized Steel.
				c.	Material: Stainless Steel.
	** NOTE TO SPECIFIER ** Select required gauge. Delete one of the next two paragraphs.
				d.	Gauge: 22 gauge.
				e.	Gauge: 16 gauge.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				f.	Length: 1 inches (25mm).
				g.	Length: 1 1/4 inches (32mm).
				h.	Length: 2 inches (51mm).
			4.	Dovetail Slot: 1inch (25mm) wide by 10 foot (3048mm) long mill galvanized steel for attaching brick to concrete walls with dovetail keyways.
				a.	Thickness: 26 gauge.
				b.	Thickness: 24 gauge.
				c.	Thickness: 22 gauge.
		C.	Masonry to Steel Ties:
			1.	RJ-711 Adjustable Veneer Anchor: Attachment aplate and 3/16 inch (5mm) diameter steel ties for anchoring brick to steel stud walls. Adjustable 11/4 inches (32mm) vertically.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				a.	Material: Mill Galvanized Steel.
				b.	Material: Hot Dipped Galvanized Steel.
				c.	Material: Stainless Steel.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				d.	Length: 3 1/4 inches (83mm).
				e.	Length: 4 1/4 inches (108mm).
				f.	Length: 5 1/4 inches (134mm).
	** NOTE TO SPECIFIER ** Select required gauge. Delete one of the next two paragraphs.
				g.	Gauge: 14 gauge.
				h.	Gauge: 12 gauge.
			2.	HCL-711 Anchoring System: Attachment plate and 3/16 inch (5mm) diameter steel ties for anchoring brick to steel stud walls. Adjustable 11/4 inches (32mm) vertically.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				a.	Material: Mill Galvanized Steel.
				b.	Material: Hot Dipped Galvanized Steel.
				c.	Material: Stainless Steel.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				d.	Length: 3 1/4 inches (83mm).
				e.	Length: 4 1/4 inches (108mm).
				f.	Length: 5 1/4 inches (134mm).
	** NOTE TO SPECIFIER ** Select required gauge. Delete one of the next two paragraphs.
				g.	Gauge: 14 gauge.
				h.	Gauge: 12 gauge.
	** NOTE TO SPECIFIER ** Select insulation extension. Delete two of the next three paragraphs.
				i.	Extension Length: 1 inch (25mm).
				j.	Extension Length: 1 1/2 inches (38mm).
				k.	Extension Length: 2 inches (51mm).
				l.	Extension Length: 2 1/2 inches (64mm).
				m.	Extension Length: 3 inches (76mm).
			3.	Wire-Bond Clip: Continuous straight and cut wire clip for use in seismic zones. Tie is installed in the plate or eyelets and fastened to the support structure, clip is embedded in the mortar joint, adding stability and providing more uniform distribution.
			4.	Type I and II Anchors: Individual or continuous ties welded or screwed to steel.
	** NOTE TO SPECIFIER ** Select required type and gauge. Delete one of the next two paragraphs.
				a.	Type I: 14 Gauge Wire.
				b.	Type II: 12 Gauge Plate.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				c.	Material: Mill Galvanized Steel.
				d.	Material: Hot Dipped Galvanized Steel.
				e.	Material: Stainless Steel.
			5.	Fire-Proofing Anchor: Permits spray-on of fire-proofing foam.
	** NOTE TO SPECIFIER ** Select required type and gauge. Delete one of the next two paragraphs.
				a.	Type I: 1/4 inch (6mm) diameter.
				b.	Type II: 5/8 inch (16mm) diameter.
	** NOTE TO SPECIFIER ** Select required material. Delete one of the next two paragraphs.
				c.	Material: Mill Galvanized Steel.
				d.	Material: Hot Dipped Galvanized Steel.
			6.	Type III Anchor: Individual or continuous ties welded or screwed to steel
	** NOTE TO SPECIFIER ** Select required gauge. Delete one of the next two paragraphs.
				a.	Size: 14 Gauge Wire.
				b.	Size: 12 Gauge Plate.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				c.	Material: Mill Galvanized Steel.
				d.	Material: Hot Dipped Galvanized Steel.
				e.	Material: Stainless Steel.
			7.	Triangular Ties / Rectangular Ties: Steel wire ties meeting ASTM A 82.
	** NOTE TO SPECIFIER ** Select required size. Delete one of the next two paragraphs.
				a.	Size: 3/16 inch diameter.
				b.	Size: 1/4 inch diameter.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				c.	Material: Mill Galvanized Steel.
				d.	Material: Hot Dipped Galvanized Steel.
				e.	Material: Stainless Steel.
			8.	Ties: Steel wire meeting requirements of ASTM A 82.
	** NOTE TO SPECIFIER ** Select required size. Delete one of the next two paragraphs.
				a.	Size: 3/16 inch (5mm) diameter.
				b.	Size: 1/4 inch (6mm) diameter.
	** NOTE TO SPECIFIER ** Select required material. Delete two of the next three paragraphs.
				c.	Material: Mill Galvanized Steel.
				d.	Material: Hot Dipped Galvanized Steel.
				e.	Material: Stainless Steel.
			9.	Column or Beam Anchors: 2 inches by 7 inches,1/8 inch thick (51mm x 178mm x 3mm). Flange slot is 5/8 inch by 1 inch (15mm x 25mm) and located 1 inch (25mm) from end.
	** NOTE TO SPECIFIER ** Select required material. Delete one of the next two paragraphs.
				a.	Material: Mill Galvanized Steel.
				b.	Material: Hot Dipped Galvanized Steel.
	2.4	Mortar Suspension
		A.	Mortar-Net: Durable mesh placed on top of the flashing inside the cavity to suspend mortar droppings above weep holes and flashing. Dovetail shape prevents the mortar from forming a continuous dam and allows water and air to move rapidly and easily to the weeps.
	** NOTE TO SPECIFIER ** Select required thickness. Delete two of the next three paragraphs.
			1.	Size: .4 inch (10mm).
			2.	Size: 1 inch (25mm).
			3.	Size: 2 inch (51mm).
	** NOTE TO SPECIFIER ** Select required material. 2 inch thickness is recycled polyester. Delete one of the next two paragraphs.
			4.	Material: Polyethylene.
			5.	Material: Recycled polyester.
		B.	Grout-Stop: Strong, non-corrosive 1/4" square polypropylene monofilament screening that prevents grout from falling through block core while maintaining positive bond in mortar joint. 100 foot (30.5m) rolls.
			1.	Width: 2 inch (51mm).
			2.	Width: 4 inch (102mm).
			3.	Width: 6 inch (152mm).
			4.	Width: 8 inch (203mm).
			5.	Width: 10 inch (254mm).
	** NOTE TO SPECIFIER ** Select masonry flashings that are required. Delete the entire article if masonry flashings are not specified.
	2.5	Masonry Flashing
		A.	Fiberweb 200-4102: black laminate polyester film, 20x10 fiberglass scrim and a layer of vinyl film. Meets or exceeds the requirements of ASTM E 96.
			1.	Thickness 8 mils.
			2.	Moisture Vapor Transmission: 0.0007 perms.
			3.	Tensile Strength: 12,844 psi.
			4.	Tear Resistance (MD) 1454 Lbs per inch.
			5.	Puncture Resistance: 100 Beach Units.
			6.	Elongation: 5.67 percent.
		B.	Fiberweb 300-4103: Foil laminate between layers of Mylar polyester with fiberglass scrim reinforcement. Meets or exceeds the requirements of ASTM E 96.
			1.	Thickness: 7 mils.
			2.	Moisture Vapor Transmission: 0.006 perms.
			3.	Tensile Strength: 8320 psi.
			4.	Tear Resistance (MD) 1222 Lbs per inch.
			5.	Puncture Resistance: 94 Beach Units.
			6.	Elongation: 5.0 percent.
		C.	Fiberweb 310: Foil laminate between layers of Mylar polyester with fiberglass scrim reinforcement. Meets or exceeds the requirements of ASTM E 96.
			1.	Thickness 8 mils respectively.
			2.	Moisture Vapor Transmission: 0.0010 perms.
			3.	Tensile Strength: 8990 psi.
			4.	Tear Resistance (MD) 1222 Lbs per inch.
			5.	Puncture Resistance: 98 Beach Units.
			6.	Elongation: 5.0 percent.
		D.	Fiberweb Tape: For repair of punctures in the flashing. Each 2 inch (51mm) wide roll contains 108 lineal feet (32.9m).
		E.	Aqua-Flash 500: 8 mil cross laminated, high density polyethylene waterproofing membrane bonded to 32 mils of rubberized asphalt for a total thickness of 40 mils. Roll widths available from 12 inches to 36 inches (305mm to 914mm).
		F.	Copper Fabric Flashing: Two layers of dense glass fabric and special blended asphalt are laminated to a copper core to produce greater tensile strength and improved puncture resistance. Rolls are 36 inches (914mm) wide. Available in 2, 3, 5 or 7 oz. per square foot.
	2.6	Specialty Masonry Products
		A.	Plumb-Rite: T-shaped PVC product that keeps vertical joints in precise alignment where control joints and expansion joints are used.
		B.	Radius Wire: Curved system providing continuous wall reinforcement of truss or ladder design in curved walls of any composition.
		C.	Stone Tab: Adjustable masonry system for use with natural or manufactured stone, incorporating horizontal joint truss reinforcement with a tab, a 1/4 inch (6mm) rod and either triangular or rectangular ties that can adjust with a natural coursing of stone.
		D.	Horizontal Expansion Joint: 1/4 inch (6mm) tall by 2 3/4 inch (70mm) deep by 50 feet (15.25m) long closed cell neoprene expansion joint with adhesive on one side. Compressible up to 50%. Conforms to ASTM D 1056.
		E.	Vertical Expansion Joint: 3/8 inch x 3 inch x 50 foot (10mm x 76mm x 15.25m) long closed cell neoprene expansion joint with no adhesive. Compressible up to 50%. Conforms to ASTM D 1056.
	2.7	Accessories
		A.	Climaseal Screws: corrosion resistant fasteners available with EPDM washers. #10 and #12 sizes available with lengths from 1 1/2 inches (38mm) to 3 inches (76mm).
		B.	Control Joints: PVC compound with an 80 durometer hardness conforming to ASTM D 2240. For use in solid or cavity masonry wall construction at pilasters, columns or other joints.
		C.	Glass Block: Ladder type reinforcing wire. Distance between longitudinal wire is 1 5/8 inches (41mm) or 2 inches (51mm) and cross wires are located 8 inches (203mm) apart.
		D.	Panel Anchors: 20 gauge perforated strips provide support to standard glass block panels. 1-3/4 inches (19mm) by 24 inches (610mm).
		E.	Partition Top: Provides lateral shear resistance at upper limit of walls. Permits vertical movement of slab above, without transferring compression loads to wall below.
		F.	PVC Flashing: Laboratory-compounded non-reinforced poly vinyl chloride sheet of specified gauges and widths.
		G.	Rebar Positioners: Rebar keepers available in 9 ga. or 3/16 inch (5mm) diameter.
		H.	Rigid Steel Ties: 1/4 inch (6mm) or 1/8 inch (3mm) thick steel. 1 inch (25mm) through 2-1/2 (63.5mm) widths, in various lengths and shapes.
		I.	Weepholes/Vents: Allows moisture to leave the wall and not re-enter. Protective strips on top prevent mortar droppings from clogging opening. Fits varying joint widths from 5/16 inch to 3/4 inch (8mm to 19mm) and available in 2 1/2 inch (64mm), 2 13/16 inch (72mm) and 3 7/16 (87mm) inch sizes.
	PART 3	EXECUTION
	3.1	EXAMINATION
		A.	Do not begin installation until substrates have been properly prepared.
		B.	If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
	3.2	PREPARATION
		A.	Clean surfaces thoroughly prior to installation.
		B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
	3.3	INSTALLATION
		A.	Install in accordance with manufacturer's instructions.
	3.4	PROTECTION
		A.	Protect installed products until completion of project.
	END OF SECTION