AISC's "Specification for the Design of Steel Hollow Structural Sections." Found inside – Page 72The timber ceiling is restrained in turn by the hollow structural steel sections as shown on Figure 2. The current surcharging arrangement allows a vertical pressure equivalent to 3 m of fill to be applied to the soil surface between ... Clamping two steel sections together avoids time-consuming welding or conventional drilling and bolting.. 316. The Flush Fit Hollo-Bolt by Lindapter merges the technical advantages of the distinguished Hollo-Bolt with the aesthetic benefits of a discreet connection and is suitable for hollow sections or conventional steel where access is available from one side on BoxBolt™ is a fully tested and approved blind connection solution for connecting to hollow section steel or where access is restricted to one side only. 7.0 IDENTIFICATION The Hollo-Bolt® fastener package is labeled with the product part number, quantity, batch number, an image of the product, and the evaluation report number (ESR-3330). Section 08 34 53, SECURITY DOORS AND FRAMES: Forced Entry and Ballistic Resistant doors. The arrow shaped extension, made from glass, concrete and steel, intersects the original neo-classical arsenal building. Found inside... actuated fasteners, expansion bolts, adhesive for lightweight products Floors and walls contain reinforcing steel; ... May shrink; nails may pop Panel products Aluminum Steel, structural Steel, light gage Gypsum wallboard softwoods ... It is the purpose of this paper to collate and synthesise the. To give you the best possible user experience, this site uses cookies. . FREE Shipping on orders over $25 shipped by Amazon. Safer connections. • Fast, cost saving installation from one side. • For square, rectangular and circular hollow sections. Rolled right here in the U.S.A. Any structural engineer or architect will tell you that there are several challenges associated with HSS connections. The CE Marked fastener is recognised by the BCSA/SCI as a primary structural connection and is ideal for other safety critical applications such as securing steel canopies, roofs, glazing and cladding. The BoxBolt is suitable for use with rectangular, square and even circular hollow sections. Found insideThese shapes are known as “hollow structural sections”, or HSS. ... Plate steel describes flat sheets of steel in various thicknesses and weights per square foot. ... Not covered are crane rails, bolts and anchors, and pipe. For the best experience on our site, be sure to turn on Javascript in your browser. Hot-dip galvanized fasteners with at least ASTM A153, Class C protection can also be an alternate for some applications in environments with ocean air and/or elevated wood moisture content. Found inside – Page 5( H ) STRUCTURAL REINFORCING MEMBERS : Where structural steel members are indicated at mullions , transoms or ... ( J ) WALL ANCHORS : Provide metal anchors of shapes and sizes required for the adjoining type of wall construction . The features a hexagon head design to aid installation with a standard wrench. units come in 5 bolt diameters from 5 16 in and screw lengths from 2 6 in, box bolts expansion bolt for structural steel boxbolt is an expansion anchor for steel that can be used to make connections to structural tube sections the boxbolt is . Expansion Bolts for Hollow Structural Steel Sections. AISC Innovative Structural Steel Systems 5 Connection Solutions The Hollo-Bolt is the original expansion bolt for structural steel that is quickly and conveniently installed by simply inserting the fastener into a pre-drilled hole and tightening with a torque wrench, which reduces construction time and labor costs. Threaded studs are typically available in ¾ in. Blind bolts are specially manufactured to allow the bolt to be installed without access to both sides of the joint. Flow-drilling is a process that creates a threaded hole in an HSS wall. Expansion bolts (as seen in the image below) are “mechanical fasteners typically consisting of a bolt, an expansion sleeve, and a cone-shaped nut” that are driven up inside the sleeve to expand the fastener by creating a wedging effect. However, there are now numerous types of fasteners and connection methods . Found inside – Page 401rock anchor, rock anchorage; a system of steel rods, guys or braces to fix a structure firmly to bedrock. rock axe see ... see patterned glass. rolled hollow section, RHS; a structural steel section formed by processes of rolling, ... 10000 Pieces (Min. The Lindapter Hollo-Bolt is a patented method of securing to square, rectangular or circular hollow section steel, or to conventional steelwork where access is available from one side only. . Found inside – Page 247... an encased steel section (Art 5.8.2) or a hollow structural section filled with concrete (Art 5.8.3). Composite flexural members are typically comprised of a steel beam and an overlying concrete slab, with steel headed stud anchors ... Henderson . Easy to Install. Walls up to 1” thick. • High resistance to tensile and shear loads. Shipping Container Homes. Expansion Bolts 101. Engineers can specify Hollo-Bolt structural steel connections in Seismic Design Categories (SDC) A through F. See page 23 for details or download the full Evaluation Report (ESR-3330) from www.Hollo-Bolt.com 2013 California Building Code (CBC) 2. They are installed using a TCB shear wrench with an M16 socket. Introduction Connecting to steel Structural Hollow Sections (SHS) from a single side has challenged engineers for decades. However, there are also methods for bolting to HSS members. Expansion Bolts. Failure of the section could occur at a lower figure and therefore its strength should be checked by a qualified Structural Engineer. There are 335 suppliers who sells expansion bolt for structural steel on Alibaba.com, mainly located in Asia. 800.733.5683. The process yields a threaded hole that has dimensions and hardness properties similar to that of a heavy hex nut. industry that Lindapter's 'Original Expansion Bolt for Structural Steel' complies with the 2012 International Building Code®. The BoxBolt is suitable for use with rectangular, square and even circular hollow sections. No welding is required, thanks to the Hollo-Bolt's patented HCF mechanism: upon torqueing, the threaded component—inserted into the bolt's hollow core—retrieves the nut back into the expanding sleeve section, creating a grip that is highly-resistant to shear . Expansion Bolts for Hollow Structural Steel Sections. The arrow's steel cladding was secured using over 2,000 M8 stainless steel Hollo-Bolts. Steel Frame Construction. Typically, a wedge or similar mechanism on the interior side expands as the bolt is tightened to form the contact on the interior surface. 7 YRS. industry that Lindapter's 'Original Expansion Bolt for Structural Steel' complies with the International Building Code®. Type HB - Hollo-Bolt. Connection. The series of design guides published by CIDECT provides a wealth of information on the use and connections of HSS members, including bolting. The American Institute of Steel Construction (AISC) has published discussions on using bolts with HSS members in Chapter 3 of Design Guide #24 “Hollow Structural Section Connections” and Part 7 of the Steel Construction Manual, in section “Special Considerations for Hollow Structural Sections”. Found inside – Page 88... clips, anchors, roof vents, preservative Skirtings and other joinery sections Nails, screws Structural steel sections Cleats, brackets, bolts with nuts and washers, holding-down bolts, rivets Electric cables Clips, earthing clamps, ... Found inside – Page 10sand treatment coloring wearing surface WARRANTY Length of time CURB Size , joints Steel edge along corners Drainage of foundations GUTTERS Size of ... Furnished by owner Furnished by contractor STRUCTURAL ANCHORS Columns , beams , etc. For more information on expansion bolts, or to read about other alternative HSS connections, please refer my original expansion bolts article featured in Structure Magazine. Hollo-Bolts are a faster alternative to welding or through-bolting, reducing construction time and labour costs. EN 10219-1 Cold formed welded structural hollow sections of non-alloy and fine grain steels. Structural steel is a category of steel used for making construction materials in a variety of shapes. Bolt into the pre-drilled holes of the fixture and hollow section. As the bolt head is tightened, the cone is pulled up the bolt thread, causing the legs of the sleeve to expand until the cone locks the sleeve against the inner wall of the hollow section. connecting to hollow section steel or where access is restricted to one side only. Saved by Christopher Quipuzco. Get it as soon as Fri, Aug 6. In addition, the HSS must be checked for wall distortion when the studs are in tension. The Lindapter Hollo-Bolt is a patented method of securing to square, rectangular or circular hollow section steel, or to conventional steelwork where access is available from one side only. Structural 2.0 USES Hollo-Bolt® Fasteners are designed for connecting structural steel to hollow structural section (HSS) steel members and other structural steel elements where access is difficult or restricted to one side only. Design Guide #24 has design examples that illustrate how to apply the three limit states that apply to the HSS member for bolted connections. Expansion Bolts for Hollow Structural Steel Sections. $13. Expansion Bolts 101. You can also choose from stainless steel, steel expansion bolt for structural steel, as well as from plain, zinc, and black expansion bolt for structural steel, and whether expansion bolt for structural steel is metric. It was given the trade name Cor-ten, and was first used in construction on the John Deere World Headquarters building in Moline, Illinois, which opened in 1964. The Hollo-Bolt HCF is designed to save steel contractors time and money and is exclusive to Lindapter. BoxBolt is a fully tested and approved blind connection solution for connecting to hollow section steel or where access is restricted to one side only. Found inside – Page 856.25 Stainless steel structural trussesfor atrium supportingglass and cleaning trolleys at Stockley House, London (architect A. Bonner: engineers Bunyan Meyer and Partners). Fig. 6.26 Stainless hollow sections andflats, ... Found inside – Page 802... plastics, rubbers, and elastomers, 79 and strength, steel, 77–78 Heat treatment, 87–88 Hertz stress, 76 Hollow structural sections (HSS), 34, 35, 38, 91, 162, 182, 341, 748 Hollow thin-walled tubular shape, 466–467 Hollow tubing, ... Found inside – Page 52Open sections should be closed off with welded plates at the base, or changed to hollow/box sections (see, for example, ... In the case of higher loads and fixed-end columns, anchors plus cast-in steel sections will be necessary. Welding. However, expansion bolts may be the light at the end of the tunnel. Copyright © 2019 Unistrut Buffalo Supports. Unlike conventional connections that are bolted or welded, expansion bolts provide a “blind connection” technique that can easily connect structural members. Lindapter has launched its High Clamping Force (HCF) Hollo Bolt, an enhanced version of its original expansion bolt for SHS, optimised for structural connections. It is . Found inside – Page 49Hollow bars (“hollow sections”) have to comply with EN 10210 “Hot finished structural steel hollow sections” or EN 10219 ... influences above ground begin with the head detail of an application such as a micropile, soil nail or anchor. Lindapter Hollo-Bolts are available in a variety of lengths, materials and sizes. Engineers can specify Hollo-Bolt structural steel connections in Seismic Design Categories (SDC) A through F. See page 23 for details or download the full Evaluation Report (ESR-3330) from www.Hollo-Bolt.com Some tolerance to site abuse ( e.g., hole size and misalignment ) results. 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