Lindapter hollo bolts pdf
The steel sleeve has a collar with two flats that allow the sleeve to be held tight with a spanner as the bolt is tightened. The discreet Hollo-Bolts were manufactured from Grade 316 stainless steel for enhanced corrosion resistance. Concrete screws offer a number of benefits and comply with the 18th Edition BS 7671:2018 IET wiring regulations. Research & Development led to the invention of the patented 5-part design, optimised for superior performance. A Hollo-Bolt® connection is created by inserting the fastener into pre-drilled holes and tightening with a torque wrench. www.Lindapter.com 5 Hollo-Bolts by Lindapter provide a quick and reliable way for contractors to attach balconies to new or existing buildings.
Threaded studs Blind bolts Flow-drilled bolts Nails Fasteners are generally categorized as sub-jected to shear or tension loading (although a combination of both can occur). Steelwork Clamping system; Steelwork Fixings; Cavity Fixings; Decking Fixing; Support Fixings; Floor Fixings; Rail Fixings; Type A, Type B and Type AF Clamps; Packers and Clipped Washers; Hollo Bolts; DRILLING, TAPPING AND CUTTING. Check out our range of Hollow Wall Anchors products at your local Bunnings Warehouse. All-Pro Fasteners serves a wide range of markets with industry solutions built to meet standard or custom requirements. The BoxBolt catalog contains technical data, installation tips, and a detailed cost analysis.
in accordance with the manufactures recommendations.
The so-called Blind Bolts are therefore used as fasteners to alleviate these complexities by allowing for bolted rather than, the-not-so-popular, welded connections to hollow sections. The sleeve of the fixing expands within the hollow section which can be square, circular or oval section. Each has different clearance specifications that determine the strength of the connection. Lindapter expansion bolts require access to only one side of the Structural Hollow Section (SHS), and offer a faster alternative to welding or through-bolting, enabling contractors to reduce construction time and labour costs. These expansion bolts have recently received structural approval for resisting certified shear and tension loads in bearing-type connections, in static and seimic loading applications, by ICC-ES (2015). Sizes M16 and M20 have a patented collapse mechanism for optimised clamping force. ICC-ES and LARR approved for all Seismic Design categories (SDC) A through F, in compliance with the International Building Code.
The Hollo-Bolt ® fastener package is labeled with the product part number, quantity, batch number, image of an the product, and the evaluation report number (ESR-3330). Metro Fixings stock one of the largest range of Simpson Strong-Tie Joist Hangers in the country, we carry large stocks of SAE Face Fix Timber Joist Hangers, JHA Jiffy Timber Joist Hangers and JHM Masonry Joist Hangers. 4 Comes with a washer between the bolt head and collar, and a washer under the collar. Over 5,000 5/8’’ Hollo-Bolts have been used to attach reinforcing bars to increase the tower loading capacity. Hollo-Bolt – an expansion bolt for Structural Hollow Sections (SHS/HSS) with “blind connections,” when you only have access to one side of the connection. This page also shows what goes into an assembly for example the nuts and washers and there European standard. Lindapter’s patented Hollo-Bolts provided the contractors with a connection solution that could be easily installed from just one side, avoiding welding and on-site drilling. Working closely with Structural Engineers & Steel Fabricators, Lindapter identified the need for the larger M16 & M20 (5/8” & 3/4”) Hollo-Bolts to have an increased clamping force suitable for higher strength structural connections.
Standard Hollo Bolts are composed of a standard hexagon bolt, which denotes the fixings size and a steel sleeve. Lindapter’s seismic approved Hollo-Bolt was specified for connecting circular sections throughout the curved atrium structure. Instead modified Hollo-Bolts® were used which enabled the bridge deck refurbishment to be completed on time and to specification. Lindapter fixings including hollo-bolts are available at great prices from Orbital Fasteners. While tightening, the cone travels up the bolt thread, expanding the sleeve legs and locking them against the hollow section’s inner wall.
Cast-In Anchor channels A great number of constructions and towers face onto Gae Aulenti Square, the new district in Milan. Although it is not a typical bolt, the Flowdrill system uses one sided tightening through a specifically developed drilling technique, Fig. Leviat manufactures Ancon stainless steel fixings for the building and construction industry. When one is inserted into a pre-drilled hole and the bolt tightened, the sleeves flatten to provide a firm anchor. The Type HB Hollo-Bolt® is a product for connecting to square, rectangular or circular structural tube or to conventional steel where access is available from one side only.
The Hollo-Bolt and Lindibolt achieved CE marking 2011, demonstrating Lindapter’s commitment to quality manufacturing and transparency of product performance. See the Lindapter Hollo-Bolt information sheet for details of the clamping thicknesses. by emailing [email protected] Hollo-Bolt Expansion bolts that connect steel sections to pre-drilled Structural Hollow Section (SHS) when access is available from one side only.
Overview Details Technical Specifications Brochures Shawston, the UK’s leading supplier of pipe supports, brackets and pipeline equipment Shawston has a full range of brackets, channel, anchors, fasteners, fire protection brackets and equipment, pipe supports, threaded rod and suspension hangers to meet the needs of every project. The Lindapter Hollo-Bolt proved the ideal solution for telecommunication tower reinforcement in Saline, Michigan. The new blind-bolt is a modiﬁed version of the standard Lindapter Hollo-bolt, and its application relates to the construction of bolted, moment-resisting connections between open proﬁle beams and concrete-ﬁlled tubular columns. Conventional bolts cannot be used to connect to a CHS because of lack of access to the inside of the section. AS 1100.101-1992 Technical drawing - General principles as 1100 drawings for bolts and nuts.pdf FREE PDF DOWNLOAD NOW!!! The one and only Thunderbolt™ is the original self-tapping anchor with the power to be used on a whole range of construction materials, including concrete, stone, brick and block. A molly anchor works by expanding its legs after being inserted through a pre-drilled hole and tightened with the screw on the head of the anchor.
A set of full-scale experiments were undertaken to examine the effects of varying the bolt gauge on the SHS face bending behaviour while controlling all other parameters. Self heading bolt suitable for fixing to hollow-sections, tubes and applications where access is available from one side only. El objetivo de Tectónica es ofrecer el mejor análisis de la arquitectura contado de primera mano por sus autores, mediante el seguimiento paso a paso de la ejecución de la obra, el análisis de las soluciones constructivas del proyecto a través de axonometrías y modelos BIM y con referencias a materiales y sistemas utilizados. 8 Standard Steel Specification for Stainless Steel Bolts, Hex Cap Screws, and Studs 9 Based on 2-in. The Stainless Steel Heavy Duty Anchor is a high performance anchor with a three part expansion sleeve allowing for smaller spacings and edge distances. Lindapter Hollo Bolts Lindapter Hollo-Bolts cavity fixings removes the need for welding of structural hollow section (SHS) or any steel where access is only available from one side. Box Bolts are faster and easier to use than typical blind bolt expansion anchors. Lindapter To help you save time, we offer a wide selection of fasteners, connectors, strut, tools and more.
A comprehensive range of expansion anchors for concrete.
This paper investigates the effect of bolt gauge on the face bending behaviour of concrete-filled Square Hollow Sections (SHS) in Hollo-Bolted connections. The plastic compression ring ensures the clamping of the mounted piece to the work surface. The Hollo-Bolt M8, M10 & M12 are not generally used for structural joints and adding the HCF mechanism to these smaller Who is responsible for checking the sizes would not create a significant advantage capacity of the structural section when compared to the superior performance when using Lindapter Hollo-Bolts? The loads stated above are based on the LRFD (Load & Resistance Factor Design) method recommended by the AISC for bolted steel connections. Including ThroughBolts, Shield Anchors, Sleeve Anchors, Drop in Anchors, Forged Hook & Eye Bolts & Heavy Duty Anchors.
The superseded Lindapter Hollofast [Lindapter International, UK] The HSBB and BOM clamp the plies together by the use of collapsing mechanisms on the inside of the hole. The Lindapter Countersunk 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. 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. This problem has led to the development of blind bolts, which can be installed from the outside of the CHS. Orbital Fasteners stock a range of Lindapter hollo bolts with a next day delivery option. Approximately 4,600 M12 Hollo-Bolts enabled simple and secure truss connections for a conservatory set in 150 acres of sweeping gardens. standard four bolt Girder Clamp using 4 bolts and 8 clamps at a 90° crossover angle. We are one of the largest Lindapter distributors with offices across North America.
▷ Hollo-Bolt Characteristic Values.
▷ Heavy Duty Grip Strut Grating.
▷ Eberl Iron Works, Inc.
Fastener Mart offers a wide range of fastener technical data…from our Understanding Fastener Series of articles, which will introduce you to a variety of fastener and hardware topics and products…to our Fastener FASTen Facts™, handy Fastener Reference Data and Reference Charts…to advanced Fastener Reference Materials in the form of Fastener Books. comments 4.6/s 8.8/s commercial bolts of grade 4.6 to as 1111 snug tightened high strength structural bolts of grade 8.8 to as 1252 snug tightened unless noted otherwise all bolts shall be m20 category 8.8/s. High friction performance using Grade 8.8 bolts; Can be used in combination with all Lindapter girder clamp products, including the high load AF High Friction range; Hooks over channels, angles and beam flanges; Lindapter markings act as a unique anti-rotation device, a washer can be used to allow the nut or bolt head to rotate. Hollo Bolt sometimes referrred to as lindapters, box bolt, blind bolt, hollow bolt or hollow bolts.
was established in 2006, and is specializing in the import of mechanical & electrical equipment spare parts, instruments and other products and brands of worldwide. Bolt Installation Tool; Bolt Pattern Gauge Thread Gauge; Lug Wrenches; Lug Wrench Adapters; Thin Wall Sockets; Tire Pressure Gauges; Wheel Accessories. The Hollo-Bolt is an expansion bolt for structural steel and HSS that was invented by Lindapter in 1995. Suitable for hollow sections, tubes and where access is available from one side only. When using the Hollo-Bolt (HCF), displacement (movement in the connection) is minimised at Safe Working Load for a safer and more secure connection.
I have a lightly loaded connection (250# Shear) that was originally designed as a plate weled to a HSS section. The countersunk Heavy Duty Anchor is a high performance anchor with a three part expansion sleeve allowing for smaller spacings and edge distances. Research & Development led to the invention of the patented 5-part design, optimized for superior performance.
Hollo-Bolts are used as splice connections for the structural hollow sections which are positioned vertically against the building and then Hollo-Bolts connect the balcony framework to the structural hollow section. Lindapter's expansion bolts require access to only one side, and offer a faster alternative to welding or through-bolting, enabling contractors to reduce construction time and labour costs. All these buildings were built with AdermaLocatelli products: cast-in anchor channels and parts of the stone cladding. Ken has comprehensive engineering experience and the ability to identify practical connection solutions to support the innovative designs of architects and structural engineers. The latest Hollo-Bolt creates immense opportunity for architectural design as the bolt is concealed within the steelwork with no protruding bolt head or collar.