Author the strongtie blog team posted on august 21, 2018 august 28, 2018 categories building strong, emerging trends and industry insights tags bioconcrete, biocrete, bioengineering, calcium carbonate, carbon steel, concrete, cracked concrete, galvanic corrosion, infrastructure, materials science, research and development, science, screw. I also would assume cracked concrete unless there were good reasons to use the factor for uncracked concrete. At were dedicated to providing you with professional customer service. The shank is fully threaded for installation versatility. Simpson strongtie offers anchors approved for cracked concrete, plus other anchor products for construction and glazing. Updated data for torqcut selfundercutting anchors for cracked and uncracked concrete in accordance with icces esr2705 issued march 2016. The head is stamped with the simpson strongtie noequal symbol and the.
They are not removable after the anchor is expanded. Chemical anchors epoxy and hybrid adhesives mechanical concrete anchors castin anchor channel castin anchors. How to chose and install concrete anchors to satisfy the. It has been over 15 years since cracked concrete changed the way anchorage to concrete was qualified and designed. You wont need any anchors, pins, sleeves or hammers to get the job done. Our mechanical anchors are designed to install easily and securely into a variety of base materials, including concrete and brick to hollow and grouted cmu. Simpson strongtie introduces corrosionresistant 14.
Mechanical anchors for concrete expansion and threaded anchors used for anchoring and fastening to concrete, masonry and lighter duty base materials. Part of the broad line of codelisted stainlesssteel titen hd heavyduty screw anchors. Simpson thd37400h titen hd heavy duty screw anchor 38 x 4. We offer a full array of mechanical and adhesive anchors and tools for concrete and masonry applications. Sd4,sd6 stainless steel anchors in cracked and uncracked concrete powers fasteners, inc. Simpson strongtie anchor systems manufactures a full array of anchoring and fastening products for concrete and masonry including adhesives for anchoring threaded rod and rebar, mechanical anchors, powder and gasactuated fastening systems and accessories.
Simpson strongtie titen hd thd75700h hd screw anchor for. Industry studies show that hardened fasteners can experience performance problems in wet or corrosive environments. All titen hd screw anchors feature a patented thread design with serrated cutting teeth for easy installation. Anchors are particularly affected when concrete cracks, because the cracks in the concrete usually run through where anchors are placed.
These anchors are code listed by icces for cracked and uncracked concrete applications under the 2009 ibc. The titen hd anchor is a patented, highstrength screw anchor for concrete and masonry. Simpson strongtie crack injection systems can be used to repair cracks in concrete elements without the inconvenience and cost of bulk dispensing systems. So at hilti weve developed anchors specifically designed for cracked concrete.
Titen hd screw anchor and titen hd rod hanger for cracked and uncracked concrete. The thd75700h 34 x 7 5box titen hd is a patented, highstrength screw anchor for concrete and masonry. Simpson 22oz setxp22n structural epoxytie anchoring. Jul 01, 2009 the 2006 international building code requires contractors and designers to make new choices in concrete anchors for cracked concrete.
No matter if your task calls for hanging interior accents from eye bolts in studs, or securing a heavy fixtures with wedge anchors, grainger is your source for hardware. Seismic wedge anchors anchors grainger industrial supply. Simpson strongtie manufactures a full line of anchoring and fastening products for concrete and masonry. Design criteria for crackedconcrete masonry units are finally available for adhesive anchors. We offer a wide range of products consisting of tools, abrasives and fasteners, epoxies, anchors and more. Simpson strong tie thdb62600h 58inch by 6inch titen hd. Expansion anchors in carbon steel and stainless steel, approved for cracked concrete, noncracked concrete and seismic including stud anchors and sleeved anchors.
Making the right anchor choice concrete construction magazine. The strongbolt2 or stb2 is for use in cracked and uncracked concrete and in uncracked masonry applications. The best way to securely anchor into concrete, by far. Code listed under ibcirc in accordance with icces ac193 and aci 355. The 2006 international building code requires contractors and designers to make new choices in concrete anchors for cracked concrete. Setxp high strength anchoring adhesive for cracked and uncracked concrete safety data sheet setxp page 3 of 9 4. The head is stamped with the simpson strongtie noequal symbol and the length identification letter. In fact, the concrete is often only 21 days old and meets all specifications. Code listed under ibcirc for cracked and uncracked concrete per icces esr3037 code listed under ibcirc for masonry per iapmo ues er240 qualified for static and seismic loading conditions. You also have to consider that cracking can be caused by shrinkage as well as applied tansion. Nov 07, 2011 concrete anchors are a heavy duty anchor for fixing objects to masonry surfaces. Anchors designed for cracked concrete automatically qualify for use in noncracked concrete. Simpson strongtie setxp22n epoxy system with nozzle that is a 1.
Updated minimum spacing for 14inchdiameter titen hd screw anchor for cracked and uncracked concrete in accordance with icces esr27 issued june 2016. Simpson strongtie atxp anchoring adhesive has been formulated for highstrength anchorage of threaded rod and rebar into concrete under a wide range of conditions. Overtightening and bending moments can initiate cracks detrimental to the hardened screws performance. Simpson strong tie stb250334 12inch by 334inch bolt wedge anchor for cracked and uncracked concrete, 25pack. Simpson atxp10 fastcuring anchoring adhesive for cracked. Simpson thd37400h titen hd screw anchor 38 x 4 titen hd heavy duty screw anchor for cracked and uncracked concrete the titen hd anchor is a patented, highstrength screw anchor for concrete and masonry. How to chose and install concrete anchors to satisfy the new. Jun 12, 2019 cracked concrete does not mean that the concrete is cracked already. Designed and tested in dry, interior, noncorrosive environments or temporary outdoor applications, the titen hd demonstrates industryleading performance even. The original highstrength screw anchor for use in cracked and uncracked concrete, as well as uncracked masonry.
Design criteria for cracked concrete masonry units are finally available for adhesive anchors. Wedge anchor for cracked and uncracked concrete a new standard in crackedconcrete wedge anchors head stamp. And for concrete, hollow, or shallow masonry or groutfilled blocks, try a sleeve anchor. Where cracked concrete is expected, anchors with options 1 6 in their eta should be selected, whereas anchors qualified only in noncracked concrete applications should be selected according to options 7 12 5. They are installed into a predrilled hole, then the wedge is expanded by tightening the nut to securely anchor into the concrete. Concrete capacity controls failure 2,500 psi concrete notes. 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. Updated data for 14inchdiameter titen hd screw anchor for cracked and uncracked concrete in accordance with icces esr27 issued february 2016. Mar 16, 2020 updated data for setxp epoxy adhesive anchors for cracked and uncracked concrete in accordance with icces esr2508, dated march 2016. Ive just used these for the first time and ive found them to be the easiest and most secure bolts ive ever used. Simpson atxp10 fastcuring anchoring adhesive for crackeduncracked concrete. Rr 25741 page 3 of 3 this general approval of an equivalent alternate to the code is only valid where an engineer.
Firstaid measures general information provide general supportive measures and treat symptomatically. Our anchor systems, like all of our others, have passed the high performance and quality standards that are expected of simpson strongtie and include the trusted level of service youve come to rely on. Updated data for setxp epoxy adhesive anchors for cracked and uncracked concrete in accordance with icces esr2508, dated march 2016. Concrete capacity controls failure2,500 psi concrete cracked concrete and seismic performance at. The titen hd offers low installation torque and outstanding performance. Aci app d is written so that cracked concrete is the default and a factor is allowed for uncracked concrete. Steps must be taken to prevent inadvertent sustained loads above the listed allowable loads. A wedgetype expansion anchor designed for optimal performance in cracked and uncracked concrete as well as uncracked masonry. The icc international building code ibc 2003 referenced american concrete institute aci 31802 appendix d as a design provision for both castinplace and. Simpson strongtie expansion anchors for cracked concrete. The icc international building code ibc 2003 referenced american concrete institute aci 31802 appendix d as a design provision for both castinplace and postinstalled. Ssi anchors and hammer drill bits ultraplus undercut.
The dale company is a distributor of anchoring and fastening products for strongtie anchors. The anchor is also effective for lightweight concrete applications, including concrete overmetal decking. Learn more about the simpson strongtie epoxytie adhesive and cracked concrete anchors. Here we use a thru bolt to demonstrate how to fix a piece of wood to a concrete slab.
The original concrete screw anchor approved for cracked, uncracked, and seismic conditions. All titen hd screw anchors feature a patented thread design with serrated cutting teeth for easy. The strongbolt 2 is available in carbon steel, type 304 and type 316 stainless steel. May 20, 2015 learn more about the simpson strongtie epoxytie adhesive and cracked concrete anchors. The wedgeall is a nonbottom bearing, wedge style expansion anchor for use in solid concrete or grout filled masonry. Cracked concrete does not mean that the concrete is cracked already. It is available in zinc plated carbon steel, 304 and 316 stainless steel. If you need strength and support for hollow wall and wallboard, a wall anchor is key.
Simpson strongtie strongbolt 2 sc fastening systems. Code listed under ibcirc for masonry per iapmo ues er240. Aci 318 cracked vs uncracked concrete for anchor analysis. Titen concrete and masonry screw simpson strongtie. The undercut anchor for exceptionally high loads in cracked and noncracked concrete also for shock and earthquake loads.
Wedge anchors are designed to anchor objects into concrete. Buy the simpson strongtie titen hd and wedge anchors and get free shipping. Just drill your hole, using the hillman bit, and wrench or ratchet them down tight. The original concrete screw anchor red head concrete. Code listed under ibcirc for cracked and uncracked concrete per icces esr3037 code listed under ibcirc for masonry per iapmo.
Are you ready to design postinstalled anchors in cracked. Simpson strongtie, the leader in engineered structural connectors and building solutions, has introduced the first 14. Hilti engineering creates anchor options that deliver maximum productivity, performance and reliability in any application. Concrete anchors are a heavy duty anchor for fixing objects to masonry surfaces. Suitable for horizontal, vertical and overhead applications. The strongbolt 2 wedge anchor in type 316 stainless steel also offers optimum performance in both cracked and uncracked concrete, meeting 2009 ibc standards for postinstalled anchors.
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