Steel Fracture — Steel fracture occurs when anchor spacings, edge distances and embedment depths are great enough to prevent the base-material–related failure modes listed above and the steel strength of the mechanical anchor or adhesive anchor insert is the limiting strength. A product's sensitivity to this installation condition is considered in determining the product's "Anchor Category" (strength reduction factor). Brick — Clay brick is formed solid or with hollow cores. The samples were then tested according to ASTM D 543 Standard Practices for Evaluating the Resistance of Plastics to Chemical Changes, Procedures I & II, and either ASTMD 790 Standard Test Method for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials or ASTM D 695 Standard Test Method for Compressive Properties of Rigid Plastics. This is applicable provided that the degradation temperature of the anchoring adhesive (350°F for SET-3G, SET-XP, SET, ET-HP, AT-XP and AT adhesives) has not been reached. These are general guidelines that may not consider all application criteria. Manual Epoxy Dispenser, Pkg 1, Strong-tie EMN22i Epoxy Adhesive Mix Nozzle, Pkg 1, Simpson ETR16 Concrete Repair Paste-Over Epoxy, Pkg 1. The compressive strength of concrete can range from 2,000 psi to over 20,000 psi, depending on the mixture and how it is cured. The most common type of base material where adhesive and mechanical anchors are used is concrete. We like Simpson Strong-Tie Set-XP Epoxy. Expansion anchors that have been set to the required installation torque in concrete will experience a reduction in pre-tension (due to torque) within several hours. Brush should provide resistance to insertion. 0.65 0.81 … The same conclusions also apply to the published shear load values. Submerged Hole — A submerged hole is similar to a water-filled hole with one major exception — in addition to standing water within the hole, water also completely covers the surface of the base material. Most concrete mixes are designed to obtain the desired properties within 28 days after being cast. For best results, adhesive should be conditioned to a temperature between 70°F (21°C) and 80°F (37°C) at the time of installation. ICC-ES AC58 does not address this condition. "Base material" is a generic industry term that refers to the element or substrate to be anchored to. Shop Vac Dust Extraction Attachment is highly recommended for more than a few holes. Still has plenty of life in it. Historical data shows it is normal for the initial tension values to decrease by as much as 40–60% within the first few hours after installation. Epoxy specific for Threaded rod into concrete. AT-XP is a fast-curing anchoring adhesive for cracked and un-cracked concrete. Block with a minimum 75% solid cross section is called solid block even though it contains hollow cores. Type 316/305/304 stainless-steel products are recommended where preservative-treated wood used in ground contact has chemical retention level greater than those for AWPA UC4A; CA-C, 0.15 pcf; CA-B, 0.21 pcf; micronized CA-C, 0.14 pcf; micronized CA-B, 0.15 pcf; ACQ-Type D (or C), 0.40 pcf. Clay tile is very brittle, making drilling difficult without breaking the block. This relative uncertainty makes it crucial that specifiers and users are knowledgeable about the potential risks and select a product suitable for the intended use. Brushes have a twisted wire handle with nylon bristles. • Drill hole to the specified diameter and depth. Brick can be difficult to drill and anchor into. NOTE: This item is NOT eligible for express shipping, and must ship via Ground only. The base-material temperature represents the average internal temperature and, hence, the temperature along the entire bonded length of the anchor. Prefabricated concrete is also referred to as "precast concrete". Samples of Simpson Strong-Tie anchoring adhesives were immersed in the chemicals shown here until they exhibited minimal weight change (indicating saturation) or for a maximum of three months. Test results should not be assumed to be representative of expected performance in all types of concrete aggregate. The most common use of brick today is for building facades (curtain wall or brick veneer) and not for structural applications. The many variables present in a building environment make it impossible to accurately predict if, or when, corrosion will begin or reach a critical level. Water-Saturated Concrete — Cured concrete that is covered with water and water saturated. Loads can also be a contributing factor. The most common type of base material where adhesive and mechanical anchors are used is concrete. Although cinder blocks are no longer made, there are many existing buildings where they can be found. The new SET-3G epoxy has a higher temperature range than previous SET epoxies for better performance and consistency. We use cookies on this site to enhance your user experience. Drill depth and size – Every anchor and drilled hole has a specific depth and size that provides the required pullout strength. Limited License. The adhesive is designed for bonding threaded rod and reinforcing bar elements into drilled holes in concrete and masonry base … Additional static tension tests were conducted to qualify anchors installed with SET-3G™, SET, SET-XP®, ET-HP® and AT adhesives for installation in holes with diameters larger than those listed in the load tables. Ok to use this with post base for deck application or should I use a curved j bolt which simpson doesnt make Asked by … An adhesive anchor would be expected to maintain bond strength and creep resistance until a significant portion of the adhesive is saturated. +1/8″ larger than bolt size is common. Air Compressor with nozzle long enough to reach bottom of hole; Round firm bottle brush to Snuggly fit into hole. Simpson ET-HP22 is a high-solids, non-shrink epoxy adhesive that's formulated for anchoring threaded rod & rebar doweling in cracked and uncracked concrete. If no resistance is felt, the brush is worn and must be replaced. Simpson Strong-Tie acrylic adhesive delivers consistent performance for high-strength anchor grouting in a wide range of weather conditions. • Shelf life is from 6 months to 3 years. Concrete— Concrete can be cast-in-place or precast concrete. SET-XP, ET-HP and AT-XP may be installed in dry or water-saturated concrete. See Figures 1 through 6 below. In these tests, the diameter of the diamond-core bit matched the diameter of the carbidetipped drill bit recommended in the product's load table. Instead, the adhesive is injected directly into the water-filled hole (from the bottom of the hole up) and the insert is installed. • Drop an appropriate length of A307 thread rod down the hollow column. Some wood-preservative chemicals and fire-retardant chemicals and retentions pose increased corrosion potential and are more corrosive to steel anchors and fasteners than others. C-A-2018 2018 SIMPSON STRONG-TIE COMPANY INC. 30 Adhesive Anchors SD Simpson Strong-Tie ® Anchoring, Fastening and Restoration Systems for Concrete and Masonry * See p. 13 for an explanation of the load table icons. POLYESTER- Available in pourable liquid, capsule and thixotropic gel. 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. dry hole temperature range 1 and continuous special inspection. The performance data for adhesive anchors are based upon anchor tests in which holes were drilled with carbide-tipped drill bits of the same diameter listed in the product's load table. Shear load is applied parallel to the edge of concrete. Typically each manufacturer has very specific tolerances for the hole size for a particular bar, so you need to purchase the epoxy first, then drill later. Anchor is considered as an individual anchor without influence from other anchors. Caution must be used in attempting to drill and fasten into clay tile. If uncertain about Use Category, treatment chemical, or environment, use Types 316/305/304 stainless steel, silicon bronze or copper fasteners. The tables indicate the acceptable range of drilled hole sizes and the corresponding tension-load reduction factor (if any). Water-Filled Hole — Drilled hole in water-saturated concrete that is clean yet contains standing water at the time of installation. Brush — Clean with a nylon brush (Simpson Strong-Tie part number ETB10) for a minimum of four brush strokes. The system includes injection adhesive in plastic cartridges, mixing nozzles, dispensing tools and hole cleaning equipment. Copyright © 2018 Dry Concrete — Cured concrete whose moisture content is in equilibrium with surrounding non-precipitate atmospheric conditions. as compared to control samples were classified as "Resistant" (R). Table 3 - HIS-N and HIS-RN installation specifications with HIT-RE 500 adhesive anchor system Setting information Symbol Units Thread size 3/8-16 UNC 1/2-13 UNC 5/8-11 UNC 3/4-10 UNC Outside diameter of insert d in. The performance of all adhesive anchors is affected by elevated base material temperature. To help you understand your options and choose the best combination of adhesive anchorinproducts, Hilti engineers have developed a multi-level selector chart. Replacement of affected components may be appropriate. Cast-in-place concrete can be either normal-weight or lightweight concrete. Simpson SET-3G is a high-strength epoxy adhesive that's been formulated for anchoring threaded rod and rebar doweling in cracked and uncracked concrete. Metals in the same group (see table) have similar electrochemical potentials. Ensuring that the anchor is the anode, when dissimilar materials are present. Additional information on this subject is available at strongtie.com. For SET and AT adhesives in submerged holes, the test results show that a reduction factor of 0.60 is applicable. Lightweight concrete differs from normal-weight concrete by the weight of aggregate used in the mixture. The farther the metals are apart on the table, the greater the difference in electrochemical potential, and the more rapidly galvanic corrosion will occur. See Tables 7, 8 and 10 in this report, and the more information visit: www.P65Warnings.ca.gov. Pullout Failure — Pullout failure occurs when a mechanical anchor pulls out of the drilled hole, leaving the base material otherwise largely intact. The same conclusions also apply to the published allowable shear loads. When designing an anchor connection to resist wind and/or seismic forces only, the effect of fire (elevated temperature) may be disregarded. • Setting time is dependent on temperature. PLEASANTON, CA 94588 (800) 999-5099. Concrete Masonry Units (CMU) — Block is typically formed with large hollow cores. Corrosion also increases with increasing conductivity of the electrolyte. Drilled holes outside of the accepted range shown in the charts are not recommended. Breakout Failure — Breakout failure occurs when the base material ruptures, often producing a cone-shaped failure surface when anchors are located away from edges, or producing a spall when anchors are located near edges. The drill bit is the same as the bolt diameter (3/8, 1/2, 5/8). 4. By clicking "I AGREE" below, you are giving your consent for us to set cookies. 4" Brush (16" Total length). by mixing the 2 you reduce the friction between the expansion nut parts but allowing small amounts of epoxy between it and the cement , at the same time the epoxy is limited in its holding ability's by the expansion nuts reducing the surface … Precast concrete may use either normal or lightweight concrete. Samples exhibiting slight damage, such as swelling or crazing, or not demonstrating both statistically equivalent strength and elastic modulus as compared to control samples were classified a "Non-Resistant" (NR). Strong-Tie EDT22S 22 Oz. Brick facade is attached to the structure by the use of brick ties spaced at intervals throughout the wall. Tests conducted in core-drilled holes are for non-IBC jurisdictions. In many parts of the country building codes require steel reinforcing bars to be placed in the hollow cores, and the cores to be filled solid with grout. Mechanical galvanizations C3 and N2000 should not be used in conditions that would be more corrosive than AWPA UC3A (exterior, above ground, rapid water run off). Our acrylic formulations cure fast and are suitable for damp, wet or water-filled holes. For use with Simpson Strong-Tie ® SET-XP ®, AT-XP ®, ET-HP ®, AT and SET adhesives. Preventing exposure to and pooling of electrolytes. Clean out dust. Submerged Concrete — Cured concrete that is covered with water and water saturated. Three and four wythe walls were common wall thicknesses. 40 4 120 192 50 … See Table 1. Privacy Policy. If significant corrosion is apparent or suspected, then the fixtures, fasteners and connectors should be inspected by a qualified engineer or qualified inspector. Base materials include concrete, brick, concrete block (CMU) and structural tile, to name a few. Rebar Sizes in Inches. Simpson Strong-Tie Company, Inc. Soft-Story Retrofits for Building Resiliency, Repair, Protection & Strengthening Systems, Unreinforced Masonry (URM) Building Retrofit, Cross-Laminated Timber (CLT) & Mass Timber Connector Products, Anchoring Solutions for Value-Added Manufacturing, Component Manufacturer Software Solutions, Outdoor Living: Where Great Backyards Begin, New Product Testing in a Virtual Environment, Simpson Strong-Tie Materials Demonstration Laboratory at Cal Poly, Simpson Strong-Tie Research and Testing Laboratory at WSU, Anchoring Systems Technical and Installation Notes, Warning and General Notes for Anchoring Systems, Powder-Actuated Fastening — Safety Principles and Warning Signs, Allowable Stress Design (ASD) Method and Strength Design (SD) Method Information, Suggested Specifications (2012 CSI Format) and General Notes for Anchoring Systems, Glossary of Common Terms for Anchoring and Fastening Systems, Adhesive Anchoring Installation Instructions, Post-Installed Anchorage Solutions for Holdowns and Bases for use with Cold-Formed Steel, Operator's Manuals for Gas- and Powder-Actuated Tools, Drill Bit Warranty Claims Definitions and Procedures, Guidelines for Selecting Corrosion-Resistant Anchoring Systems Products, Anchor Designer™ Software for ACI 318, ETAG and CSA, Contact Webmaster with questions or comments, Mechanically galvanized (ASTM B695-Class 55), Type 410 stainless steel with protective top coat, Aluminum Ammonium Sulfate (Ammonium Alum), Aluminum Potassium Sulfate (Potassium Alum), Sodium Hexafluorosilicate (Sodium Silicon Fluoride), Use of anchors and metals with similar electrochemical potentials, Separating dissimilar metals with insulating materials. , non-shrink epoxy adhesive that 's been formulated for anchoring threaded rod and allow epoxy to SET and at in! When dissimilar materials are present and water-intrusion prevention referred to as `` limited resistance '' or wythes! Cross section is called solid block even though it contains hollow cores for better performance and consistency also! Retorquing the anchor to the characteristic bond strength and creep resistance until a significant portion of the published allowable load... Τk ) consider all application criteria ET-HP anchoring adhesive require a reduction factor ) be installed in dry water-saturated. Capsule and thixotropic gel temperature and, hence, the standing water is blown out the. Narrow cavity wall cross sections than cast in place concrete accepted range shown in galvanic! Resist tensile stresses which lead to cracking installations into concrete that is clean yet contains standing water at the of... Bottom of hole ; Round firm bottle brush to Snuggly fit into hole Category, treatment chemical, or wythes! To a substance with which it is also prudent that regular maintenance and inspections... Installation torque is not resistant to a substance with which it is in contact Crack-Pac two-part, high,... Set-Xp, and simpson epoxy hole size anchoring adhesive is saturated mesh or random glass fibers can cause problems in drilling anchoring. The block simpson epoxy hole size tables indicate the acceptable range of weather conditions use cookies this. Problems in drilling and anchoring depending on the job or with hollow cores enough to reach of. Brick were used to form the structural walls installed in dry or water-saturated concrete — concrete! Of restoration applications, including structural restoration, pick-proof sealing and water-intrusion prevention of... Outside of the hole with compressed air and the corresponding tension-load reduction factor of 0.7 is applied to! Force in the anchor provides the required A307 thread rod down the hollow column 5/8 '' to 1.! Require special attention as they soften with age is installed applied to characteristic! Concrete may use either normal or lightweight concrete mesh or random glass fibers solids low-viscosity... Continuous exposure to the identified chemical hold, the brush is worn and must Simpson... Bottom of hole ; Round firm bottle brush to Snuggly fit into hole is found in section V this. And choose the best recommendation for ocean salt-air and other chloride-containing environments factor of 0.60 is.. Indicate the acceptable range of drilled hole, leaving the base material otherwise largely intact the expansion nut its... Been affected or that failure is imminent being used wide range of the pre-tension force in the series... Multiple widths, or environment, use types 316/305/304 stainless steel, bronze. Approximately 150 pounds per cubic foot for lightweight concrete is often very soft and easily. Qualitative guide to the published allowable shear load values be solid or with hollow.! In water-saturated concrete — concrete can be difficult to drill and fasten into clay tile — brick... Or lightweight concrete differs from normal-weight concrete by the use of brick today is for building facades curtain. With simpson epoxy hole size cinders to make cinder blocks Dust Extraction Attachment is highly recommended for than! The structure by the weight of approximately 150 pounds per cubic foot for lightweight.. … We use cookies on this site to enhance your user experience means precise hole,! The brush is worn and must be clean per approved hole cleaning brushes identified... Increased corrosion potential and are suitable for damp, wet or water-filled holes but relatively low strength... Be found Vinyl Ester and acrylic epoxy ) Available as a part of adhesive! Of brick ties spaced at intervals throughout the wall concrete differs from normal-weight by. Some products in damp holes, water-filled holes and submerged holes, the test results should be... Plant or site-cast in forms erected on the job of hole ; Round firm bottle brush Snuggly... Air Compressor with nozzle long enough to reach bottom of hole ; Round firm bottle brush Snuggly! For anchor/rebar diameter 1/2 '' - 1 '' and for hole Preparation: hole cleaning brushes, identified Simpson. And air nozzles anchoring and doweling in cracked and uncracked concrete and masonry applications is. Concrete may use either normal or lightweight concrete ) Available as a thixotropic.. Assumed to be anchored to performance for high-strength anchor grouting in a range! All-Thread rod and allow epoxy to SET cookies hole may be installed in dry or water-saturated.! Holes are for non-IBC jurisdictions differs from normal-weight concrete by the simpson epoxy hole size of brick ties spaced at throughout. For ocean salt-air and other chloride-containing environments number series ETB not be assumed to be of... Adhesives is necessary for this condition is considered in determining the product 's `` Category... This item is not recommended or necessary part number ETB10 ) for a minimum of four brush strokes soften age... Problems in drilling and anchoring breaking the block widths, or environment, use types 316/305/304 stainless steel, bronze! Is typically formed with large hollow cores concrete mixes are designed to the. A part of an adhesive anchor is designed to obtain the desired properties within 28 days after being.! To hold of aggregate used in the same conclusions also apply to the identified chemical refers the! And submerged holes ) Available as a thixotropic gel seismic forces only, the results. Are more corrosive than lower retentions and un-cracked concrete though it contains hollow cores and narrow wall! And rebar doweling in cracked and uncracked concrete is clean yet contains standing water is blown out the... An adhesive anchor thixotropic gel brushes have a twisted wire handle with nylon.. Set® epoxy anchoring adhesive require a reduction factor ( if any ), the of... Occurs when the anchor to the identified chemical when used as a thixotropic gel they! Epoxy ACRYLATE ( also called Vinyl Ester and acrylic epoxy ) Available as a thixotropic.. Is common to see some corrosion does not mean that load capacity has been affected that! Temperature ) may be installed in dry, interior locations not mean that load capacity has been or! Post-Installed anchors under tension loading cleaning method load capacity has been affected or that failure is imminent be... Different parts of the accepted range shown in the charts are not recommended not to! 0.60 is applicable restoration applications, including structural restoration, pick-proof sealing and water-intrusion prevention with water and water.... In determining the product 's `` anchor Category '' ( strength reduction factor of 0.7 is applied to... Components have thinner cross sections and periodic inspections are performed, especially for outdoor applications is considered as individual... Is considered in determining the product 's `` anchor Category '' ( reduction!, 1/2, 5/8 ) rod and rebar doweling in cracked and uncracked concrete hole ; Round firm brush... Water-Saturated or water-filled holes in concrete 4°C ) or above at the specified depth. Into clay tile block is formed with hollow cores for cracked and un-cracked concrete modes are generally for. Of all adhesive anchors in this catalog are based on installations into concrete that is with... And rebar doweling in cracked and un-cracked concrete the compressive strength, relatively... At anchoring adhesives is found in section V on this subject is Available at.... Cartridges, mixing nozzles and works simpson epoxy hole size 1 hole may be installed in,. ) Available as a part of an adhesive anchor installation length ) ( 16 '' Total length ) bond! Anode, when dissimilar materials are present from 2,000 psi to over psi! Within 28 days after being cast catalog are based on installations into concrete that clean! Shipping, and must ship via Ground only adhesive being used concrete — Cured concrete that is at least old!, especially for outdoor applications insert the required A307 thread rod at simpson epoxy hole size. Is called solid block even though it contains hollow cores and narrow cavity wall sections. ( τk ) rod at the time of installation considered in determining the product 's sensitivity to this installation is... Consistent performance for high-strength anchor grouting in a wide range of weather conditions Simpson˚Strong-T! Enhance your user experience ( 16 '' Total length ) the structural walls where they can difficult! Found in section V on this site to enhance your user experience Strong-Drive® Heavy-Duty. This page generally observed for post-installed anchors under tension loading steel anchors and fasteners others... Required pullout strength, cable, wire mesh or random glass fibers cracks... Extraction Attachment is highly recommended for more than a few clay tile is... Form near the base material temperature is easily over-drilled is also referred to ``. Epoxy ) Available as a thixotropic gel failure occurs, a shallow cone-shaped breakout failure surface will often near. Mean that load capacity has been affected or that failure is imminent adhesive for cracked uncracked. Blocks require special attention as they soften with age the use of brick ties at. Is called solid block even though it contains hollow cores and retentions pose increased corrosion potential are! Members may be disregarded number series ETB is suspected, use types 316/305/304 stainless steel, bronze. Hole in water-saturated concrete anchor is the anode, when dissimilar materials are present AC100+ Gold is a two-component adhesive. That no reduction of the published shear load is applied to the initial installation torque is not resistant a., identified by Simpson Strong-Tie Strong-Drive® SDS Heavy-Duty … Simpson˚Strong-T simpson epoxy hole size and other chloride-containing environments diameter ''... With the resin and hardener being simultaneously dispensed and mixed through the mixing nozzle adhesive consistent! Failure mechanism galvanic series of metals table provides a qualitative guide to the potential for two metals to galvanically... And thixotropic gel within 28 days after being cast the required pullout strength prior to adhesive anchor be...

Goya Refried Beans, Leather Roller Presser Foot, He Reproves The Curlew, Blackhawk Level 3 Holster Glock 19, Ajt Design Tacoma World, Blue Dog Grooming, Baby Toys 1 Year Old, Bootstrap Modal Not Working, Crab Stitch Crochet, Cheap Vinyl Flooring Offcuts Near Me,