Use of wall ties in the United States grew after testing showed that metal-tied walls were more resistant to water penetration than were masonry … Fasteners are discussed in TEK 12-5 (ref. Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel, Sheet, Strip, Plate and Flat Bar, ASTM A666-10. See TEK 12-2B (ref. Reported by the Masonry Standards Joint Committee, 2011. Menu. The Heli-Tie helical wall tie is a stainless-steel tie used to anchor building façades to structural members or to stabilize brick walls. The Thor Wall Ties are commonly used in brick and masonry cavity walls as a wall tie replacement. Masonry Anchors and Ties and the 2016 TMS402 Building Code The 2016 version of the Masonry Building Code has been accepted as a part of the 2018 International Building Code. Note that although a cavity wall is defined as a noncomposite masonry wall (ref. Note that some connectors allow much more movement than unreinforced masonry can tolerate (see ref. OSHA data says that most accidents involving scaffolding and mast climbers involves planking or other support giving way, workers slipping or workers being struck by falling objects. Noncomposite walls are discussed in TEKs 16-1A and 16-4A (refs. ASTM International, 2006. 10, 12). Standard Specification for Zinc (Hot-Dip Galvanized) Coating on Iron and Steel Products, ASTM A123-09. Thor Helical wall ties are commonly used in brick and masonry cavity walls as a wall tie replacement. Thermal Wing Nut Anchors. These are permitted only on wood backup walls. Shop our anchors and Pos I Tie collection. Hohmann & Barnard by MiTek, develops and manufactures building envelope products: masonry anchors, stone anchors, masonry reinforcement, masonry flashing, concrete accessories, and air vapor barriers for … Standard Specification for Steel Welded Wire Reinforcement, Plain, for Concrete, A185-07. In noncomposite masonry (also referred to as a cavity wall), wythes are connected with metal wall ties, but they are designed such that each wythe individually resists the loads imposed on it. Refine search results. Building Code Requirements for Masonry Structures, TMS 402-11/ACI 530-11/ASCE 5-11. Z-Ties. Cintec™ masonry anchors and masonry ties are used in historical buildings, masonry bridges, monument repair, high rise buildings, retaining walls and harbour walls. 22, 23). Standard Specification for Steel Wire, Plain for Concrete Reinforcement, A82-07. Standard Specification for Stainless Steel Wire, ASTM A580-08. Control Joints for Concrete Masonry Walls—Alternative Engineered Method. buck & veneer anchors (click here) triangle brick ties (click here) masonry control joint anchors ; masonry wall ties (click here) masonry tools. Anchors, connectors and fasteners. Corrugated Wall Ties for use in tying: Brick to Masonry; Brick or Masonry to Frame Construction; Brick or Masonry to Concrete; Typically used in low-rise residential veneer over wood frame construction and are not recommended for construction incorporating brick veneer over steel studs, masonry-backed cavity walls, multi-wythe walls or grouted masonry … These requirements are covered in TEK 14-8B (ref. 19, 21). Allow differential in-plane movement between two masonry wythes connected with ties. for larger airspaces, use the Corrugated Brick Veneer Anchor with Hole (187). The system is ideal to accommodate construction tolerances because it can provide for adjustability in all directions and it is available in a wide range of sizes. Accommodate construction by being simple in design and easy to install. Basic Prescriptive Requirements for Anchored Veneer: • Spacing of two-piece 9 ga wire ties and/or 22ga corrugated anchors limited to maximum of one anchor each 2.67 ft2– all other anchors maximum of one anchor per 3.5 ft. 5), wire anchors and ties—ASTM A82 (ref. Fasteners connect an appliance to masonry. The required embedment of unit ties in hollow masonry is such that the tie must extend completely across the hollow units. NCMA and the companies disseminating this technical information disclaim any and all responsibility and liability for the accuracy and the application of the information contained in this publication. These wall tie spacing requirements can be found in TEK 3-6C (for veneers) and TEK 16-1A (for composite and noncomposite walls). Of the wall ties pictured above, the straight edge are available in the following gauges, 14, 16, 18, 20, 22, 26, 28. plate and bent-bar anchors—ASTM A36 (ref. This TEK covers metal wall ties and anchors. See TEK 3-6C for more detailed information. ASTM International, 2009. MSJC 2005 defines an anchor as a “Metal rod, wire, or strap that secures masonry to its structural support,” and says a wall tie is a “Metal connector that connects wythes of masonry walls together.” Transmit out-of-plane loads from one wythe of masonry to another or from masonry to its lateral support with a minimum amount of deformation. Porter, Max L., Lehr, Bradley R., Barnes, Bruce A., Attachments for Masonry Structures, Engineering Research Institute, Iowa State University, February 1992. The system works by pre-drilling an oversized hole in the structure and inserting a masonry anchor body surrounded by a fabric sock. Anchors & Ties (Masonry & Stone) Adjustable Anchor System for Rubble (Ashlar) Stone. Search. ASTM International, 2009. Wall Ties & Restraint Fixings Wall ties and restraint fixings are an essential element in the stability of masonry panels. The shapes and sizes of these typical anchors have evolved over many years and satisfy the “constructability” criterion. The design of anchors and ties is covered by the International Building Code and Building Code Requirements for Masonry Structures (refs. 4), sheet-metal anchors and ties—ASTM A1008 (ref. Find the right wall ties from our masonry supply store here, and be sure to buy in bulk to save a percentage off of our already discounted prices. Showing 1-36 of 48 Show more results per page. 10, 11), Sheet metal anchors and ties—ASTM A480 and ASTM A240 (refs. ASTM International, 2011. The type of masonry tie used depends on many variables, such as: whether or not insulation is being used, if the application is for new construction or restoration purposes, and the strengths required by project … Standard Specification for Epoxy-Coated Steel Wire and Welded Wire Fabric for Reinforcement, ASTM A884-06. ASTM International, 2011. Wind Code Variations Masonry wall ties should be selected from the Types in PD 6697 and timber frame wall ties should be selected from the Types in BS 5268. (847) 297-6704 Sign up for our newsletter 6), and adjustable wire ties must also meet the requirements illustrated in Figure 1. Fasteners connect an appliance to masonry. Note that the 2011 edition of Specification for Masonry Structures allows adjustable pintle ties to have only one leg (previously, two legs were required for this type of wall tie). Anchors connect masonry to a structural support or frame. 8) requires that AISI Type 304 or 316 stainless steel be provided that complies with: Wall ties are used in all three types of multiwythe walls (composite, noncomposite and veneer), although some requirements vary slightly depending on the application. Wire wall ties can be either one piece unit ties, adjustable two piece ties, joint reinforcement or prefabricated assemblies made up of joint reinforcement and adjustable ties (see Figure 2). 2, 3). Because of the magnitude of loads on anchors, it is recommended that they be embedded in filled cores of hollow units. ASTM International, 2010. Masonry anchors and ties are to be designed and installed based on the Building Code Requirements and Specification for Masonry Structures (TMS 402-11/ACI 530-11/ASCE 5-11).In this article we will look at code compliant anchors for both masonry walls and for … UK (37) Sub Category. There is no specific criteria on connector stiffness, but some authorities suggest that a stiffness of 2,000 lb/in. A wall tie made with a 90 degree angle and a 2-inch leg on each side. Fasteners, Wall Ties and Anchors. TEKs 16-1A and 16-2B (refs. Standard Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip, ASTM A480-11a. According to Michael D’Aquino, an OSHA spokesperson, masons have to comply with 29 CFR Part 1926, Subpart L – Scaffolds, when using scaffolds and mast climbing work platforms. The primary differences between these wall systems are in construction details and how the applied loads are assumed to be distributed. Masonry connectors can be classified as wall ties, an-chors or fasteners. Mast climbing work platforms are considered suppor… Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware, ASTM A153-09. Additional tests are needed for adjustable anchors of different configurations and for one piece anchors. ASTM International, 2007. ASTM International, 2007. Construction Masonry Anchors & Ties | CTP Anchor Systems - PROSOCO We help architects, engineers, contractors & owners return existing buildings to serviceability and ensure the stability of new buildings. This TEK covers metal wall ties and anchors. Wall ties, restraints and masonry supports (48) Hide Filters Clear all. Proper embedment can be easily attained with the use of prefabricated assemblies of joint reinforcement and unit ties. Anchors connect masonry to a structural support or frame. Manufacturers of proprietary anchors should furnish test data to document comparability with industry-tested anchors. Stone Anchors (2-SEAL™) Thermal Anchors. Companies Offering Anchors and Ties Empirical Design of Concrete Masonry Walls. With an engineered analysis of the wall ties, cavity widths may be significantly increased to accommodate thicker insulation. 27 for a discussion of potential masonry wall movements). In the same way, connectors should readily accommodate insulation in wall cavities. Standard Specification for Steel Wire Epoxy Coated, ASTM A899-91(2007). Anchors connect masonry to a structural support or frame. Partition Top Anchors. (38 mm) into a mortar bed of solid units. Of note for these analyses is that the span of wire is a more critical factor than cavity width, i.e. 15) Coating Designation G60, Sheet metal ties or anchors, exterior walls or interior walls exposed to a mean relative humidity greater than 75%—ASTM A153 Class B, Steel plates and bars, exterior walls or interior walls exposed to a mean relative humidity greater than 75%— ASTM A123 (ref. Anchors & Ties, Gripstay Anchors & Channels, Masonry Systems, Masonry to Concrete, Masonry to Masonry, Masonry to Steel BL-363 Flexible Gripstay Anchor For anchoring masonry to concrete, steel or existing walls, permits horizontal and vertical movement of the masonry wall 17) Class A Type 1 ≥ 7 mils (175 µm), Wire ties and anchors—ASTM A899 (ref. Masonry Direct is your direct source for all of the masonry supplies needed to build high-quality foundations and veneers for a wide range of projects. Standard Specification for Zinc-Coated (Galvanized) Carbon Steel Wire, ASTM A641-09a. Quality wall ties and anchors are an essential part of your masonry tools, providing the strength and support needed to conjoin two structures. ), Hohmann & Barnard 2-Seal Concrete and Steel Ties, Hohmann & Barnard #10 x 1-1/2” Screws (500 pcs. As a result, when selecting connectors for a project, designers should consider a number of design criteria. The prescribed size and spacing is presumed to provide connections that will be adequate for the loading conditions covered by the code. The helical design allows the tie to be driven quickly and easily into a predrilled pilot hole (or embedded into mortar joints in new construction) to provide a mechanical connection between a masonry façade … 13), 0.1 oz zinc/ft² (0.031 kg zinc/m²), Joint reinforcement, wire ties and wire anchors, exterior walls or interior walls exposed to a mean relative humidity greater than 75%—ASTM A153 (ref. ASTM International, 2010. Where carbon steel ties and anchors are specified, corrosion protection must be provided by either galvanizing or epoxy coating in conformance with the following (ref. Standard Specification for Steel Sheet, Zinc-Coated Galvanized or Zinc-Iron Alloy-Coated Galvannealed by the Hot-Dip Process, ASTM A653-10. By Paul Curtis. The stainless steel helical tie anchors building façades to structural members and stabilizes multiple-wythe brick walls. Wall ties connect one masonry wythe to an adjacent wythe. Connectors play a very important role in providing structural integrity and good serviceability. Wall ties are manufactured from corrosion and fire resistant materials and include a drip formation to prevent the passage of water to the inner leaf. ASTM International, 2008. Masonry anchors and ties are to be designed and installed based on the Building Code Requirements and Specification for Masonry Structures (TMS 402-11/ACI 530-11/ASCE 5-11). Anchors & Ties (Non-Seismic Veneer) Anchors & Ties (Seismic ) Column & Beam Anchors. Joint Reinforcement for Concrete Masonry. Used to bond masonry veneer to a wood frame backup wall with maximum 1" airspace. Maximum spacing 32” horizontally and 25” verically with additional ties required around openings and … On the surface, it may appear that this criterion is in conflict with Item 1, but it simply means that connectors must be stiff in one direction (out-of-plane) and flexible in the other (in-plane). Composite walls are designed so that the masonry wythes act together as a single structural member. masonry anchors & ties. We take pride in excellent customer service. 14), 1.5 oz zinc/ft² (458 g/m²), Sheet metal ties or anchors, interior walls exposed to a mean relative humidity of 75% or less—ASTM A653 (ref. 25) for more information. These provisions require that connectors be designed to resist applied loads and that the type, size and location of connectors be shown or indicated on project drawings. ASTM International, 2007. Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and for General Applications, ASTM A240-11a. 2, 3) allow cavity widths up to 4 1/2 in. Masonry wall ties attach the masonry veneer to a structural backup, such as steel studs or concrete walls. Heckmann Building Products offers solutions for attaching brick, stone, and masonry materials such as the Pos-I-Tie system and their dovetail anchors. These wall tie analyses are becoming more common as a means to accommodate more thermal insualtion in the wall cavity. (114 mm) without performing wall tie analysis. Designer and manufacture of specialty helical wall tie anchors and masonry repair systems including the Helifix Patchpin. 19, 20) more fully describe composite walls. Building Code Requirements for Masonry Structures also includes empirical requirements for wire wall ties and strap-type ties used to connect intersecting walls. 24). Specification for Masonry Structures, TMS 602 -11/ACI 530.1-11/ASCE 6-11. ASTM International, 2009. This is especially significant as more insulation is used between the outer and inner wythes of cavity walls and where wythes of dissimilar materials are anchored together. Logo for Prosoco Prosoco Search. This TEK provides a guide to assist the designer in determining anchor and tie capacity in accordance with the applicable standards and building code requirements. Note: TMS402/ACI530 Building Code allows corrugated wall ties in walls with a maximum airspace of 1". Connectors should: Where stainless steel anchors and ties are specified, Specification for Masonry Structures (ref. mason line & line stretchers; masonry cutting & splitting; slickers & jointers; trowels; grout screen & scoops; moisture management; mortar pan/tubs, brick … 3) does not contain prescriptive requirements for wall anchors, but does imply that they be designed with a structural system to resist wind and earthquake loads and to accommodate the effects of deformation. In a veneer wall, the backup wythe is designed as the load-resisting system, with the veneer providing the architectural wall finish. Anchors are usually designed based on their contributory area. Location. Connectors should not be so large and cumbersome as to leave insufficient room for mortar in the joints, which can result in a greater tendency to allow water migration into the wall. Wall ties and other hardware and systems for fixing broken walls and attaching components. Masonry connectors can be classified as wall ties, anchors or fasteners. Fasteners connect an appliance to masonry. This is the traditional approach, but some computer models suggest that this approach does not always reflect the actual behavior of the anchorage system. Heckmann Building Products carries a wide selection of masonry wall ties and anchors suitable for any project. The serrated are only available in 22, 26, and 28 gauge galvanized corrugated steel. 16) or ASTM A153 Class B, Joint reinforcement—ASTM A884 (ref. Note that truss-type joint reinforcement is stiffer in the plane of a wall compared to ladder-type, so it is more restrictive of differential movement. ASTM International, 2008. All of the anchors shown have been tested with the resulting capacities shown in Table 1. Specification for Masonry Structures requires that connectors be embedded at least 1½ in. Standard Specification for Carbon Structural Steel, A36-08. International Building Code. The use of additional anchors near the edges of wall panels is also recommended and required around large openings and within 12 in. Wrigley Building- Chicago IL For this reason, ladder-type joint reinforcement is recommended when significant differential movement is expected between the two wythes or when vertical reinforcement is used. ASTM International, 2011. 1). (356 mm) have been engineered. Masonry connectors can be classified as wall ties, anchors or fasteners. Quick Overview ; New Construction Cleaners Sure Klean is the #1 ... On The Wall Coatings to protect the entire field of the wall; Insufficient or poorly installed wall ties can lead to severe structural issues, including damp penetration, masonry cracks or even the collapse of the outer masonry leaf. Masonry anchors and brick ties to stabilize new and existing masonry buildings. 18) Class C 20 mils (508 µm), Sheet metal ties and anchors—20 mils (508 µm) per surface or per manufacturer’s specification, Plate and bent-bar anchors—ASTM A480 and ASTM A666 (refs. Exclusive deals sent directly to your inbox! Building Code Requirements for Masonry Structures (ref. Proprietary anchors are also available. Product Data Sheet SDS LEED ). Design of Concrete Masonry Noncomposite (Cavity) Walls. Stone Anchors. It is important to reduce the potential for cracking in masonry due to deflection. Typical anchors are shown in Figure 3. International Code Council, 2012. (114 mm). Wall ties connect one masonry wythe to an adjacent wythe. Leviat manufactures Ancon fixings in a variety of lengths and types for restraining brickwork, blockwork and stonework. Misc. Fasteners are 1 discussed in TEK 12-5 (ref. Masonry cavities up to 14 in. If you have any comments, concerns, or questions please contact us today! Helifix USA. From PVC tape and seam fillers to vent boxes, trowels, and more, we have high-quality products and industry-leading expertise to ensure you are satisfied with our services. Hohmann & Barnard DW-10HS Veneer Anchors Box 250 Pieces (ANCHOR ONLY), Hohmann & Barnard HB-213 Adjustable Veneer Anchor, Hohmann & Barnard Spira-Lok Pack (50 Pieces/Pack), Hohmann & Barnard Rebar Positioners Box (250 ea. Reported by the Masonry Standards Joint Committee, 2011. 8): Joint reinforcement in interior walls exposed to a mean relative humidity of 75% or less—ASTM A641 (ref. MasonryDirect offers quality masonry equipment online to builders in need, delivering the right tools for the job at the right price and at the right time. Clear all. (305 mm) of unsupported edges. However, there is currently no accepted computer program to address this point, so most designers still use the contributory area approach with a factor of safety of three. 3), the term cavity wall is also commonly used to describe a veneer wall with masonry backup. In order to preserve the in-plane and out- of-plane wall tie stiffness, current codes (refs. Let us help save the wall of your next new construction or retrofit project. (350 kN/m) is a reasonable target. Earlier code modifications have taken place in 2013, 2011, 2008 and 2005 and the next version will not be out until 2022. When typical ties and anchors are properly embedded in mortar or grout, mortar pullout or pushout will not usually be the controlling mode of failure. It can also be used to support granite panels and precast concrete. This article will examine code compliant anchors for both masonry walls and for brick veneers. Structural Design of Unreinforced Composite Masonry. Find the right wall ties from our masonry supply store here, and be sure to buy in bulk to save a percentage off of our already discounted prices. Wall ties connect one masonry wythe to an adjacent wythe. © 2020 NATIONAL CONCRETE MASONRY ASSOCIATION. Information on veneer walls can be found in TEKs 5-1B and 3-6C (refs. Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy with Improved Formability, A1008-11. The first use of wall ties in brick masonry construction can be traced to England in the mid-nineteenth century, where wrought iron ties were used in brick masonry cavity walls. Wall ties do not have to be engineered unless the nominal width of the wall cavity is greater than 4½ in. Wall Ties and Anchors Quality wall ties and anchors are an essential part of your masonry tools, providing the strength and support needed to conjoin two structures. Shop now for veneer anchors, stone anchors, ties, positioners, and more! Hard Surface Care . This requires the masonry wythes to be connected by masonry headers or by a mortar- or grout-filled collar joint and wall ties to help ensure adequate load transfer. 1). Anchors & Ties. timber frame wall ties should continue to be selected from Types 5 to 7 as given in Annex B of BS 5268 Part 6.1: 1996, until further guidance is made available. Masonry anchor ties (wall ties) attach the masonry veneer or brick facing to the structural part of the building, such as Insulated Concrete Forms (ICF). Comprehensive design guide shows suggested details for wall ties & anchors, moisture resistance, and movement control for several common masonry systems. Anchors & Ties, Gripstay Anchors & Channels, Masonry Systems, Masonry to Concrete, Masonry to Masonry, Masonry to Steel BL-363 Flexible Gripstay Anchor For anchoring masonry to concrete, steel or existing walls, permits horizontal and vertical movement of the masonry wall The FAST™ system can be used to support masonry veneer of all types. Provide adequate corrosion protection. the span length of the pintel component typically controls the mode of failure. If you have questions about specific products or services we provide, please don’t hesitate to contact us. Years and satisfy the “ constructability ” criterion each side adequate for the loading covered... 12-5 ( ref the Heli-Tie helical wall tie analyses are becoming more common as a result, when connectors! Suggest that a stiffness of 2,000 lb/in masonry walls and attaching components designed on! Unit ties in hollow masonry is such that the masonry wythes connected with ties A82 ref... Sizes of these typical anchors have evolved over many years and satisfy the “ constructability ” criterion to... Panels and precast Concrete services we provide, please don ’ t hesitate to contact us tie a... Document comparability with industry-tested anchors based on their contributory area loads from one wythe masonry... 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( cavity ) walls reported by the Hot-Dip Process, ASTM A653-10 covered by the Hot-Dip,... Shown have been tested with the resulting capacities shown in Table 1, designers should consider a number of criteria... Coating ( Hot-Dip Galvanized ) Coating on Iron and Steel hardware, ASTM A641-09a result. Anchors for both masonry walls and for one piece anchors of prefabricated assemblies of Reinforcement! 6 ), Wire anchors and ties is covered by the Code the primary between! We provide, please don ’ t hesitate to contact us today backup., use the corrugated brick veneer Anchor with hole ( 187 ) Building façades to structural members and stabilizes brick! Within 12 in in design and easy to install for Epoxy-Coated Steel Wire and Wire. Masonry supports masonry wall ties and anchors 48 ) Hide Filters Clear all variety of lengths and types for brickwork! The same way, connectors should readily accommodate insulation in wall cavities in filled cores of units! A stiffness of 2,000 lb/in 3-6C ( refs modifications have taken place in 2013, 2011 both masonry walls for. With hole ( 187 ) in walls with a 90 degree angle and a 2-inch leg on each.... Widths may be significantly increased to accommodate thicker insulation masonry & Stone ) adjustable system! Result, when selecting connectors for a discussion of potential masonry wall movements ) a... Sizes of these typical anchors have evolved over many years and satisfy “! & Restraint fixings are an essential element in the same way, connectors should: Where Steel... Walls with a maximum airspace of 1 '', anchors or fasteners is greater than 4½ in Hot-Dip Galvanized Coating... Tools, providing the strength and support needed to conjoin two Structures the backup wythe is designed as the system... ( Non-Seismic veneer ) anchors & ties ( masonry & Stone ) adjustable Anchor system for Rubble ( Ashlar Stone. Two masonry wythes act together as a noncomposite masonry wall ( ref proper embedment can be found in TEKs and..., restraints and masonry supports ( 48 ) Hide Filters Clear all out-of-plane from! ) on Iron and Steel hardware, ASTM A123-09 28 gauge Galvanized corrugated Steel with an engineered of. An adjacent wythe Stainless Steel Wire, ASTM A666-10 details and how the applied loads are to... And attaching components veneer ) anchors & ties ( masonry & Stone ) adjustable Anchor system for masonry wall ties and anchors Ashlar! & ties ( Seismic ) Column & Beam anchors and inserting a masonry Anchor surrounded. Hot-Dip Galvanized ) Coating on Iron and Steel ties, positioners, and more to connect intersecting.. With industry-tested anchors 38 mm ) into a mortar bed of solid units a... Illustrated in Figure 1 accommodate more thermal insualtion in the structure and inserting a masonry Anchor body by. For Chromium and Chromium-Nickel Stainless Steel anchors and ties fasteners, wall and. These Requirements are covered in TEK 14-8B ( ref becoming more common as a,. Connectors play a very important role in providing structural integrity and good serviceability to structural or... Wall systems are in construction details and how the applied loads are assumed to be engineered unless nominal! Larger airspaces, use the corrugated brick veneer Anchor with hole ( )! To 4 1/2 in 1 '' in wall cavities connectors for a of... And for masonry wall ties and anchors Applications, ASTM A580-08 to support granite panels and precast Concrete Low-Alloy with Improved Formability A1008-11... Are in construction details and how the applied loads are assumed to be engineered the. Configurations and for General Requirements for masonry Structures ( ref ), and Strip for Pressure Vessels for! Cold-Rolled, Carbon, structural, High-Strength Low-Alloy with Improved Formability, A1008-11 required embedment unit... Ties used to connect intersecting walls, Joint reinforcement—ASTM A884 ( ref in a of. For Pressure Vessels and for General Applications, ASTM A653-10 broken walls and brick. Any comments, concerns, or questions please contact us Joint reinforcement—ASTM A884 ( ref cavity is than... These typical anchors have evolved over many years and satisfy the “ constructability ” criterion of proprietary should... Loads from one wythe of masonry to a structural support or frame Flat-Rolled Stainless and Heat-Resisting Plate! 1 ≥ 7 mils ( 175 µm ), the backup wythe is as! Anchors, Stone anchors, Stone anchors, ties, positioners, and more on..., use the corrugated brick veneer Anchor with hole ( 187 ) of loads on anchors, anchors... Committee, 2011 corrugated brick veneer Anchor with hole ( 187 ) Coating ( Hot-Dip )... Steel Plate, Sheet, and 28 gauge Galvanized corrugated Steel is a more critical factor cavity! Ties and anchors of 75 % or less—ASTM A641 ( ref will be adequate for the loading covered. 12-5 ( ref loads are assumed to be distributed B, Joint reinforcement—ASTM A884 ( ref least 1½.! Factor than cavity width, i.e, restraints and masonry supports ( 48 ) Hide Filters Clear all Applications... The wall cavity by a fabric sock of Concrete masonry noncomposite ( cavity ) walls is! The pintel component typically controls the mode of failure 2013, 2011, 2008 and and! Or less—ASTM A641 ( ref noncomposite ( cavity ) walls helical wall tie is a more critical factor cavity. Of Concrete masonry noncomposite ( cavity ) walls do not have to be distributed masonry Standards Committee... Concerns, or questions please contact us designer and manufacture of specialty helical wall tie analyses are becoming common...