Introducing the hilti hvu2 capsule chemical anchor for. Research and tests showed that cracks will run through these weak points where anchor exists and will influence anchor behavior and performance therefore only specific anchors are qualified to work in cracked concrete. See how your daily applications and your most critical engineering challenges can be served by our fasteners such as chemical anchors, mechanical anchors, castin, insulation fasteners, nails, threaded studs and different types of screws. Jun 12, 2019 cracked concrete does not mean that the concrete is cracked already. Anchor fastening technical guide volume 2 edition 19 page 10. They are suitable for use in noncracked concrete, lightweight concrete and lightweight concrete over metal deck. Additional information the hilti kwik bolt 3 is the everyday standard while the kwik bolt tz is for ultimate performance in cracked concrete and seismic applications. Carbon and stainless steel fasteners for use with chemical adhesives in concrete and masonry and other base materials. So at hilti weve developed anchors specifically designed for cracked concrete. Hilti anchor rods and elements hastz ultimateperformance anchor rod for use with capsules in cracked concrete cs. Flush anchor with optimized length for more reliable fastenings in hollowcore concrete planks and posttensioned cable concrete slabs. Use in non cracked concrete, lightweight concrete and more. Highproductivity installation when used with the hdip tz automatic setting tool and a hammer drill.
Some diameters and lengths of the tz are available in the ss 304 and ss 316. Planning ahead and using anchors, which are specially designed for cracked. Instead, cracked concrete anchors are literally tested in a section of concrete with a crack running through the plane of the anchor when tension tested. Jul 11, 2011 female anchor called drop in for fastening a bracket to concrete, using promo code video receives a 10% discount. Our free technical webinar will have a deep dive in cracked concrete topic and how it influences the anchor design, behavior, and resistance. Planning ahead and using anchors, which are specially designed for cracked concrete can help to make structures safe and avoid costly repairs. Anchor fastening technical guide volume 2 edition 19 hilti. Unlike previous anchors, such as oldstyle wedge anchors and drop ins, the new generation of anchors is designed to perform even if concrete cracks. Hilti hvu2 is the new generation of capsule anchors for concrete. Hilti engineering creates more anchor options that deliver maximum productivity, performance and reliability in any application. Heavy duty fastenings in cracked concrete and for dynamic loading steel structures. Any product with a valid evaluation report stating cracked concrete approval can be used for seismic, wind, life safety, or static use and meets the intent of. Unfortunately, products matching your chosen category can not be loaded, due to technical issues.
Customers also searched for imperial drop in anchor, imperial flush anchor, imperial wall plugs, imperial cracked concrete flush anchor or imperial cracked concrete drop in anchors view full product list 6. The hilti drop in anchor hdi is designed to be used in solid concrete and cannot be used in base materials such as brick or block. Anchor failure is characterized by concrete cone breakout, both cracked and noncracked concrete. They are suitable for use in non cracked concrete, lightweight concrete and lightweight concrete over metal deck. Here is a short tutorial to help you get started with the hilti profis engineering suite quickly and easily when youre looking to install anchors into concrete.
How to chose and install concrete anchors to satisfy the new. Planning ahead and using anchors which are specially designed for cracked concrete can help to make structures safe and avoid costly repairs. Concrete can often crack due to age, temperature variations or loads. How to chose and install concrete anchors to satisfy the. The kbv line of kwik bolts is the economical wedge anchor for uncracked concrete. Manual setting tool with hand guard, for flush anchors.
You cant allow drop in anchors where the concrete is cracked, even hairline. Pros and contractors who need a flushset anchor for concrete should look no further than the hilti hdv dropin anchors. Chemical anchors epoxy and hybrid adhesives mechanical concrete anchors castin anchor channel castin anchors. Britain limited, 1 trafford wharf road, trafford park, manchester m17 1by telephone. Structure magazine testing anchors in cracked masonry. The standard hilti kwik bolt used for everyday application is their kwik bolt 3 line that is available in zinc plated carbon steel. Expansion anchors in carbon steel and stainless steel, approved for cracked concrete, uncracked concrete and seismic including stud anchors and sleeved anchors. Metal anchor systems for fastenings in concrete, masonry and drywall. Accordingly, before designing anchor systems for concrete, its always important to consider the condition of the concrete youre working with. In order to gain cracked concrete approvals, these anchors must be qualified through rigorous testing in accordance with aci 355.
Chemical anchors epoxy and hybrid adhesives mechanical concrete anchors cast in anchor channel cast in anchors. Anchor fastening technical guide volume 2 edition 19. In addition, most adhesive anchors are not acceptable for use in cracked concrete. Making the right anchor choice concrete construction magazine.
Jun 12, 2017 here is a short tutorial to help you get started with the hilti profis engineering suite quickly and easily when youre looking to install anchors into concrete. Expansion anchors in carbon steel and stainless steel, approved for cracked concrete, non cracked concrete and seismic including stud anchors and sleeved anchors. Anchors are particularly affected when concrete cracks, because the cracks in the concrete usually run through where anchors are placed. The hdi female drop in anchors are used primarily for hanging threaded rods for suspended ceilings, ventilations systems, piping systems, heating and airconditioning and plumbing commercial building applications. Drop in anchors 9 mollytoggle bolt 1 not ribbed with screw 1 pushin anchor 12. They are suitable for use in noncracked concrete, lightweight concrete. Anchor holes sometimes need to be diamond cored, and hilti s hitre 500 v3 with roughening tool is the only iccesr approved resin epoxy anchors approved for cored holes in cracked concrete applications. Lightduty anchors for mechanical, electrical and interior finishing fastenings in materials such as drywall, gas concrete and masonry. The hilti hdip tz is the bestinclass anchor for applications requiring cracked concrete and seismic approval when. The autosetting tool, when combined with a hilti hammer drill and. Ultimateperformance flush anchor for shallow embedments in cracked concrete and seismic applications. Bracket attached to concrete with hilti dropin anchor youtube. Tecd hollow drill bits listed in eta as a drilling method without load drop. Hilti engineering creates anchor options that deliver maximum productivity, performance and reliability in any application.
Jul 01, 2009 drop in anchors and wedgetype anchors, for example, are now unqualified for cracked concrete. Unfortunately, there are no products matching your requirements. Anchor, setting tool and hilti drill bit form a matched tolerance system for reliable fastening. Both aci 318 and the international building code conservatively assume cracked concrete as the baseline condition for the design of castinplace and postinstalled anchors since the existence of cracks in the vicinity of the anchor. In fact, the concrete is often only 21 days old and meets all specifications. Hilti flush anchors hdip tz ultimateperformance flush anchor for shallow embedments in cracked concrete and seismic applications. Pros and contractors who need a flushset anchor for concrete should look no further than the hilti hdv drop in anchors. Four different anchors that meet cracked seismic applications are the standard kwik bolt vtz and the ultimate performance tz kwik bolt. Has a flexible foil capsule instead of glass to be unbreakable in jobsite. Introducing the hilti hvu2 capsule chemical anchor for cracked. Concrete lightweight, concrete lightweight over metal deck, concrete uncracked profis software. Fm factory mutual, seismic, ul underwriter laboratories material, corrosion.
What is the difference between cracked and uncracked concrete, and how do i incorporate it into my design. Qualification of postinstalled anchors in cracked concrete was originally introduced by aci committee 355, anchorage to concrete, as a part of aci 355. Dropin anchors structural engineering general discussion. Dropin, flush anchors with international approvals, available in carbon and. Postinstalled fastening point for suspended pipes, electrical. Hdip tz is easy to install, osha compliant, and cracked concrete and.
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