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- #Hilti anchors for masonry install#
- #Hilti anchors for masonry software#
- #Hilti anchors for masonry code#
GENERAL DESIGN AND DETAILING REQUIREMENTSīuilding Code Requirements for Masonry Structures (ref. Using strength design provisions, nominal design strengths are limited to 65% of the average tested strength. Allowable stress design values are limited to 20% of the average tested anchor bolt strength. 8) under stresses and conditions that represent the intended use. 7).įor other anchor bolt configurations, including post-installed anchors, design loads are determined from testing a minimum of five specimens in accordance with Standard Test Methods for Strength of Anchors in Concrete and Masonry Elements, ASTM E488 (ref. Headed anchor bolts must meet the requirements of Standard Specification for Carbon Steel Bolts and Studs, 60,000 psi Tensile Strength, ASTM A307, Grade A (ref.
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Post-installed anchors achieve shear and tension (pull out) resistance by means of expansion against the masonry or sleeves or by bonding with epoxy or other adhesives. 5) which contain no significant differences from the following analysis and design methodologies.Īnchor bolts can generally be divided into two categories: embedded anchor bolts, which are placed in the grout during the masonry construction and post-installed anchors, which are placed after the masonry is constructed. 3 and 4) reference the provisions of the 2011 edition of Building Code Requirements for Masonry Structures (ref. It should be noted that the 2012 editions of the International Building Code and International Residential Code (refs.
#Hilti anchors for masonry install#
This TEK summarizes the requirements to properly design, detail and install anchor bolts embedded in concrete masonry construction based on the provisions of the 2013 edition of Building Code Requirements for Masonry Structures (ref. The magnitude of these loads varies significantly with the application. Both shear and tension are transferred through anchor bolts to resist design forces such as uplift due to wind at the top of a column or wall or vertical gravity loads on ledgers supporting joists or trusses (see Figure 1).
#Hilti anchors for masonry software#
Our fastening systems and software have helped to build and design some of the world’s most ambitious feats of engineering – including the Shard of London, Europe’s highest building.įor more information about our anchor fastening systems, take a look at our detailed product page or contact your local Hilti team.The function of anchor bolts is to transfer loads to the masonry from attachments such as ledgers, sills, and bearing plates. Our PROFIS software can also help to design a wide variety of applications, based on international guidelines and beyond with SOFA, our own Hilti design method. We offer a wide range of anchor fastenings in metal, plastic, cast-in and chemical mortars for light, medium and heavy-duty applications.