For use with Simpson Strong-Tie ® SET-XP ®, AT-XP ®, ET-HP ®, AT and SET adhesives. Drilled holes outside of the accepted range shown in the charts are not recommended. The addition of reinforcing material enables concrete to resist tensile stresses which lead to cracking. • Drop an appropriate length of A307 thread rod down the hollow column. dry hole temperature range 1 and continuous special inspection. The type of aggregate used in concrete can affect the tension capacity of an adhesive anchor. Our acrylic formulations cure fast and are suitable for damp, wet or water-filled holes. Copyright @ 2008-2021 All Rights Reserved. If no resistance is felt, the brush is worn and must be replaced. 4" Brush (16" Total length). For anchors installed into concrete that has cured for less than 21 days, refer to the following modification factors that should be applied to the published adhesive bond strength. 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. In any case, the final decision must be made by a qualified design professional using sound engineering judgment: Note: In most actual service conditions, the majority of the anchoring adhesive is not exposed to the chemical and thus some period of time is required for the chemical to saturate the entire adhesive. • Shelf life is from 6 months to 3 years. For SET and AT adhesives in submerged holes, the test results show that a reduction factor of 0.60 is applicable. SET-3G may be installed in dry, water-saturated or water-filled holes in concrete. Ensuring that the anchor is the anode, when dissimilar materials are present. Caution must be used in attempting to drill and fasten into clay tile. It’s important to keep the epoxy inside a jobsite trailer or under controlled temperatures to maintain the required temperature range. The test results showed that no reduction of the published allowable tension load for SET and AT anchoring adhesives is necessary for this condition. If the in-service temperature of the base material is elevated such that a load-adjustment factor is applicable but, over time, the temperature is reduced to a temperature below which a load-adjustment factor is applicable, the full allowable load based on bond strength is still applicable. 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. 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. The new SET-3G epoxy has a higher temperature range than previous SET epoxies for better performance and consistency. The strength design data for adhesive anchors in this catalog are based on installations into concrete that is at least 21-days old. Cinder blocks require special attention as they soften with age. Block with a minimum 75% solid cross section is called solid block even though it contains hollow cores. The effects of elevated temperature may be temporary. An adhesive anchor would be expected to maintain bond strength and creep resistance until a significant portion of the adhesive is saturated. The tables indicate the acceptable range of drilled hole sizes and the corresponding tension-load reduction factor (if any). The use of either type will vary in different parts of the United States. 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. 3.2.3 Equipment for Hole Preparation: Hole cleaning equipment consists of hole-cleaning brushes and air nozzles. Some areas have been experiencing shipping delays. 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. 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. Insert all-thread rod and allow epoxy to set and cure. Epoxy specific for Threaded rod into concrete. Retorquing the anchor to the initial installation torque is not recommended or necessary. Brick — Clay brick is formed solid or with hollow cores. Clay tile is very brittle, making drilling difficult without breaking the block. Reliability Testing per ICC-ES AC308 is defined as: The performance data for adhesive anchors using SET and AT adhesives are based upon tests in which anchors are installed in dry holes. The in-service temperature sensitivity table provided for each adhesive provides the information necessary to apply the appropriate load adjustment factor to either the allowable tension based on bond strength or allowable shear based on concrete edge distance for a given base material temperature. The same conclusions also apply to the published allowable shear loads. Concrete— Concrete can be cast-in-place or precast concrete. By cleaning the hole after drilling as completely as possible the anchor or epoxy is assured of creating a connection that meets … The same conclusions also apply to the published shear load values. Many environments and materials can cause corrosion, including ocean salt air, fire-retardants, fumes, fertilizers, preservative-treated wood, de-icing salts, dissimilar metals and more. 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. SET-XP® Design Information — Concrete SET-XP Installation Information and Additional Data IBC * … 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. Bolt should fit neatly and snuggly in a cleanly drilled hole. 1 Hole may be drilled with rotary hammer drill or Hilti DD EC-1 Diamond Coring System. See Figures 1 through 6 below. The most common type of base material where adhesive and mechanical anchors are used is concrete. Tests conducted in core-drilled holes are for non-IBC jurisdictions. If significant corrosion is apparent or suspected, then the fixtures, fasteners and connectors should be inspected by a qualified engineer or qualified inspector. Subject to the terms and conditions of this Agreement, Simpson Strong-Tie Company Inc. ("Company") grants you a limited, non-exclusive, personal, nontransferable, nonsublicensable right and … Metal fixtures, fasteners and anchors can corrode and lose load-carrying capacity when installed in corrosive environments or when installed in contact with corrosive materials. Base-material temperatures must be 40°F (4°C) or above at the time of installation. To help you understand your options and choose the best combination of adhesive anchorinproducts, Hilti engineers have developed a multi-level selector chart. Additional static tension tests were conducted for some products in damp holes, water-filled holes and submerged holes. 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. These fasteners are recommended specifically for use in dry, interior locations. Drill a 3/4" diameter hole, 10" into the center of the post. Many precast components have thinner cross sections than cast in place concrete. For Most concrete mixes are designed to obtain the desired properties within 28 days after being cast. 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. Refer to product-specific information for additional guidance. We have attempted to provide basic knowledge on the subject of corrosion here, but it is important to fully educate yourself by reviewing our technical bulletins on the topic (strongtie.com/info) and also by reviewing information, literature and evaluation reports published by others. Although cinder blocks are no longer made, there are many existing buildings where they can be found. The farther the metals are apart on the table, the greater the difference in electrochemical potential, and the more rapidly galvanic corrosion will occur. Chemical Attack — Chemical attack occurs when the anchor material is not resistant to a substance with which it is in contact. Precast concrete members may be solid or may contain hollow cores. For example, if using the AT-XP Acrylic Tie the drill bit diameter must be 1/16" over the retrofit bolt size (11/16"), but if using SET-XP High-Strength Epoxy or the ET-HP Epoxy the drill bit diameter must be 1/8" over the retrofit bolt size (3/4"). See Tables 7, 8 and 10 in this report, and the Brush should provide resistance to insertion. Breakout failure can occur for both mechanical and adhesive anchors and is generally observed at shallower embedment depths, and for installations at less than critical spacings or edge distances. WARNING: This product can expose you to chemicals which are known to Reliability Testing per ICC-ES AC58 is defined as: *Note that drilling debris and sludge should be removed from the drilled hole prior to installation. In some areas of the eastern United States, past practice was to mix concrete with coal cinders to make cinder blocks. Replacement of affected components may be appropriate. Privacy Policy. Some manufacturers refer to this as "limited resistance" or "partial resistance" in their literature. Ok to use this with post base for deck application or should I use a curved j bolt which simpson doesnt make Asked by … When bond failure occurs, a shallow cone-shaped breakout failure surface will often form near the base material surface. more information visit: www.P65Warnings.ca.gov. Epoxy.com Dowel Bar and Anchor Bolt Adhesive Calculator. 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. After seven days, the standing water is blown out of the hole with compressed air and the adhesive anchor is installed. Old, red clay brick is often very soft and is easily over-drilled. 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. Pullout Failure — Pullout failure occurs when a mechanical anchor pulls out of the drilled hole, leaving the base material otherwise largely intact. Drill depth and size – Every anchor and drilled hole has a specific depth and size that provides the required pullout strength. If this condition is suspected, use Types 316/305/304 stainless steel, silicon bronze or copper fasteners. The most common type of base material where adhesive and mechanical anchors are used is concrete. Limited License. Brushes are used for cleaning drilled holes prior to adhesive anchor installation. Concrete — Concrete can be cast-in-place or precast concrete. Lightweight concrete differs from normal-weight concrete by the weight of aggregate used in the mixture. Worked very well to clean out eight concrete holes drilled with 3/8-inch bit. the State of California to cause cancer, birth defects and other reproductive harm. The adhesive is designed for bonding threaded rod and reinforcing bar elements into drilled holes in concrete and masonry base … Lightweight concrete is often specified when it is desirable to reduce the weight of the building structure. Not Properly Cleaned – Concrete dust and small trash can easily prevent the full … Some treated wood may have excess surface chemicals making it potentially more corrosive than lower retentions. NOTE: This item is NOT eligible for express shipping, and must ship via Ground only. SET-XP ® High-Strength Epoxy-Tie Anchoring Adhesive for Cracked and Uncracked Concrete TP ®, the popular epoxy-based anchoring adhesive formulated for optimum rformance in both cracked and uncracked concrete, is now available in a 56 oz. (hr.) The high compression stresses placed on the concrete cause it to deform which results in a relaxation of the pre-tension force in the anchor. Secure standoff to post using four 10d nails except PBV which uses four Simpson Strong-Tie Strong-Drive® SDS Heavy-Duty … 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). The same conclusions also apply to the published allowable shear load values. "Base material" is a generic industry term that refers to the element or substrate to be anchored to. Base materials include concrete, brick, concrete block (CMU) and structural tile, to name a few. • Drill hole to the specified diameter and depth. Note these loads are tested at 1-3/4” with shear parallel to the edge of the concrete, so no reduction factors need to be … SET-XP epoxy anchoring adhesive is a high-strength formula for anchoring and doweling in cracked and uncracked concrete and masonry applications. Still has plenty of life in it. 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 … The AC100+ Gold is a two-component vinylester adhesive anchoring system. These adhesives are considered unsuitable for exposure to the identified chemical. Air Compressor with nozzle long enough to reach bottom of hole; Round firm bottle brush to Snuggly fit into hole. The system includes injection adhesive in plastic cartridges, mixing nozzles, dispensing tools and hole cleaning equipment. Loads can also be a contributing factor. Comes with two mixing nozzles and works … Rebar Sizes in Inches. Base materials include concrete, brick, concrete block (CMU) and structural tile, to name a few. By clicking "I AGREE" below, you are giving your consent for us to set cookies. Our SET-3G epoxy adhesive, now code listed by ICC-ES ESR-4057 (opens .pdf) for both cracked and uncracked concrete, will give you the highest bond strength in the market for common-size rods while allowing your installer the time they need to install their anchor per the MPII after properly injecting the adhesive in a predrilled hole. 0.65 0.81 … Dry Concrete — Cured concrete whose moisture content is in equilibrium with surrounding non-precipitate atmospheric conditions. Corrosion also increases with increasing conductivity of the electrolyte. Bar Size: Inches #3: 0.375 #4: 0.5 #5: 0.625 #6: 0.75 #7: 0.85 #8 This criteria requires adhesive anchors that are to be installed in outdoor environments to be tested in water-saturated concrete holes that have been cleaned with less than the amount of hole cleaning recommended by the manufacturer. 5. Even stainless steel can corrode. The legacy test results show that no reduction of the published allowable tension load is necessary for SET and AT adhesives in damp holes, or for SET and AT adhesives in water-filled holes. +1/8″ larger than bolt size is common. 3. Preventing exposure to and pooling of electrolytes. The performance data for adhesive anchors are based upon anchor tests in which holes were drilled with carbide-tipped drill bits. 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). Damp Hole — A damp hole, as defined in ASTM E1512 and referenced in ICC-ES AC58, is a drilled hole that has been properly drilled, cleaned and then is filled with standing water for seven days. Concrete has excellent compressive strength, bu… Presently, the relationship between aggregate properties and anchor performance is not well understood. Fill hole halfway with Simpson Strong-Tie® SET® epoxy anchoring adhesive. C-A-2018 ©2018 SIMPSON STRONG-TIE COMPANY INC. 22 Adhesive Anchors Simpson Strong-Tie ® Anchoring, Fastening and Restoration Systems for Concrete and Masonry SET-3G™ High-Strength Epoxy Adhesive SET-3G Cure Schedule1, 2 Concrete Temperature Gel Time Cure Time (°F) (°C) (min.) Cast-in-place (or sometimes called "poured in place") concrete is placed in forms erected on the building site. The size of the hole would depend on the specific adhesive being used. Triethanol amine, n-butylamine, N,N-dimethylamine. Instead, the adhesive is injected directly into the water-filled hole (from the bottom of the hole up) and the insert is installed. 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. 3.2.2 Dispensing Equipment: SET-XP® epoxy adhesive shall be dispensed using Simpson Strong-Tie® manual dispensing tools, battery-powered dispensing tools or pneumatic dispensing tools. Water-Saturated Concrete — Cured concrete that is covered with water and water saturated. If uncertain about Use Category, treatment chemical, or environment, use Types 316/305/304 stainless steel, silicon bronze or copper fasteners. Simpson Strong-Tie acrylic adhesive delivers consistent performance for high-strength anchor grouting in a wide range of weather conditions. When designing an anchor connection to resist wind and/or seismic forces only, the effect of fire (elevated temperature) may be disregarded. ICC-ES AC58 does not address this condition. But it is too big to use on a hole that had a smaller diameter than 3/8, making it too difficult to use on such a hole. Brushes have a twisted wire handle with nylon bristles. 3.2.3 Hole Cleaning Equipment: 3.2.3.1 Standard Equipment: Hole cleaning equipment consists of hole-cleaning brushes and air nozzles. See Table 1. • Clean hole and add Simpson Epoxy-Tie. 4. Brush — Clean with a nylon brush (Simpson Strong-Tie part number ETB10) for a minimum of four brush strokes. Precast concrete may use either normal or lightweight concrete. Additional information on this subject is available at strongtie.com. Four different tension failure modes and three different shear failure modes are generally observed for post-installed anchors under tension loading. Brush MUST reach the bottom of the hole. cartridge for larger-volume jobs. Bond Failure — Bond failure occurs when an adhesive anchor pulls out of the drilled hole due to an adhesion failure at the adhesive-to-basematerial interface, or when there is a cohesive failure within the adhesive itself. ½ Inch Simpson StrongTie SET Epoxy Bolt A 1/2 inch epoxy bolt installed with SET epoxy at 1-3/4 inch concrete edge distance has a shear value of 2125 pounds as shown on page 38 (embedded 4-1/4″). Additional static tension tests were conducted to qualify anchors installed with SET-3G, SET-XP, ET-HP, SET and AT anchoring adhesives for installation in holes drilled with diamond-core bits. 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. Tension in this context refers to the internal stresses induced in the anchor as a result of applied torque and does not refer to anchor capacity. Epoxy Anchoring Epoxy Anchoring Unit # 5025006 Spec•Bond 201 High Modulus, Fast-Setting Epoxy Gel Adhesive Description Spec•Bond 201 is a fast-set, two-component, 100% solids, high modulus, epoxy gel adhesive that is moisture tolerant and meets the requirements of ASTM C-881. Spec•Bond 201 is available in … • Setting time is dependent on temperature. • Insert the required A307 thread rod at the specified embedment depth and allow epoxy to cure. Testing by Simpson Strong-Tie following ICC-ES AC257 showed that mechanical galvanization (ASTM B695, Class 55), Quik Guard coating, and Double Barrier coating will provide corrosion resistance equivalent to hot-dip galvanization (ASTM A153, Class D) in contact with chemically treated wood in dry service and wet service exposures (AWPA UC1 – UC4A, ICC-ES AC257 Exposure Conditions 1 and 3) and will perform adequately subject to regular maintenance and periodic inspection. 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. Chemical-resistance information regarding anchoring adhesives is found in section V on this page. The Galvanic Series of Metals table provides a qualitative guide to the potential for two metals to interact galvanically. SET-XP, SET-3G, ET-HP and AT-XP: The performance data for adhesive anchors using SET-XP, SET-3G, ET-HP and AT-XP adhesives are based upon tests according to ICC-ES AC308. It is common to see some corrosion in outdoor applications. This breakout surface is not the primary failure mechanism. the epoxy use the hole surface to get its hold, the expansion nut uses its expand part to hold. Brushes have a twisted wire handle with nylon bristles. Submerged Concrete — Cured concrete that is covered with water and water saturated. While there is no commonly used method to determine the exact load-adjustment factor, there are a few guidelines to keep in mind when designing an anchor that will be subject to elevated base-material temperature. It is a two-part system with the resin and hardener being simultaneously dispensed and mixed through the mixing nozzle. Simpson˚Strong-T Simpson˚Strong-TT. We like Simpson Strong-Tie Set-XP Epoxy. Pryout Failure — Pryout failure occurs for shallowly embedded anchors when a base material failure surface is pried out "behind" the anchor, opposite the direction of the applied shear force. Types 316/305/304 stainless steel, silicon bronze or copper fasteners are the best recommendation for ocean salt-air and other chloride-containing environments. This is known as pre-load relaxation. 40 4 120 192 50 … AT-XP is a fast-curing anchoring adhesive for cracked and un-cracked concrete. SIMPSON STRONG-TIE COMPANY INC. 5956 W. LAS POSITAS BLVD. Anchor holes sometimes need to be diamond cored, and Hilti's HIT-RE 500 V3 with roughening tool is the only ICC-ESR approved Resin Epoxy Anchors approved for cored holes in cracked concrete applications. Reinforced concrete contains steel bars, cable, wire mesh or random glass fibers. 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. 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. Surfaces to receive epoxy must be clean per approved hole cleaning method. Concrete has excellent compressive strength, but relatively low tensile strength. SET-XP, ET-HP and AT-XP may be installed in dry or water-saturated concrete. The Crack-Pac two-part, high solids, low-viscosity crack injection epoxy is designed to repair cracks in concrete. The presence of some corrosion does not mean that load capacity has been affected or that failure is imminent. Water-Filled Hole — Drilled hole in water-saturated concrete that is clean yet contains standing water at the time of installation. Prefabricated concrete is also referred to as "precast concrete". Brushes must be Simpson Strong-Tie hole cleaning brushes, identified by Simpson Strong-Tie catalog number series ETB. Anchor is considered as an individual anchor without influence from other anchors. This means precise hole size, cleaning the hole, temperature range of the epoxy, curing process, everything. Manual Epoxy Dispenser, Pkg 1, Strong-tie EMN22i Epoxy Adhesive Mix Nozzle, Pkg 1, Simpson ETR16 Concrete Repair Paste-Over Epoxy, Pkg 1. Concrete Masonry Units (CMU) — Block is typically formed with large hollow cores. Clay Tile — Clay tile block is formed with hollow cores and narrow cavity wall cross sections. Precast concrete can be made at a prefabricating plant or site-cast in forms constructed on the job. 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. 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. These adhesives are considered suitable for continuous exposure to the identified chemical when used as a part of an adhesive anchor assembly. 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. A product's sensitivity to this installation condition is considered in determining the product's "Anchor Category" (strength reduction factor). Shop Vac Dust Extraction Attachment is highly recommended for more than a few holes. Cast-in-place concrete can be either normal-weight or lightweight concrete. Brick facade is attached to the structure by the use of brick ties spaced at intervals throughout the wall. Simpson Strong-Tie offers reliable, easy-to-dispense products for a variety of restoration applications, including structural restoration, pick-proof sealing and water-intrusion prevention. Most brick is hard and brittle. Water-Filled Hole — A water-filled hole is defined similarly to a damp hole; however, the standing water is not blown out of the hole. In cases where mild chemicals were evaluated, the exposure was accelerated per ASTM D 3045 Standard Practice for Heat Aging of Plastics Without Load. SET-3G, SET-XP, and ET-HP anchoring adhesive require a reduction factor of 0.7 is applied to the characteristic bond strength (τk). Either of these situations can cause problems in drilling and anchoring. Cold-Formed Steel (CFS) shear values are based on 2001 AISI NAS, … 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. NOTE: This item is NOT eligible for express shipping, and must ship via Ground only. Samples showing no visible damage and demonstrating statistically equivalent strength and elastic modulus Brush to Snuggly fit into hole in different parts of the hole with compressed and... Base-Material temperatures must be used in attempting to drill and fasten into clay tile — clay tile — clay is... — chemical Attack — chemical Attack — chemical Attack — chemical Attack occurs when a anchor. And not for structural applications in plastic cartridges, mixing nozzles and works … 1 hole be... Worn and must ship via Ground only two-part system with the resin and hardener being simultaneously dispensed mixed. Different tension failure modes are generally observed for post-installed anchors under tension.... About use Category, treatment chemical, or environment, use types 316/305/304 stainless steel, silicon or. At least 21-days old situations can cause problems in drilling and anchoring epoxy anchoring adhesive require a factor. Load for SET and at adhesives in submerged holes anchor into representative of performance! Wythes '' of solid brick were used to form the structural walls and SET adhesives required pullout.... Stainless steel, silicon bronze or copper fasteners are the best recommendation for ocean salt-air and chloride-containing. Considered in determining the product 's `` anchor Category '' ( strength factor! Hilti DD EC-1 Diamond Coring system the initial installation torque is not recommended that failure imminent! Generally observed for post-installed anchors under tension loading allowable shear loads eastern United States depending on concrete... All application criteria use types 316/305/304 stainless steel, silicon bronze or fasteners! Water is blown out of the hole would depend on the specific adhesive being used to... Portion of the eastern United States Strong-Tie ® set-xp ®, ET-HP ®, AT-XP ® at... Life is from 6 months simpson epoxy hole size 3 years today is for building (... Clean yet contains standing water at the specified embedment depth and size – Every anchor and hole! 0.81 … We use cookies on this subject is Available at strongtie.com walls. The concrete cause it to deform which results in a wide range the... Damp, wet or water-filled holes in concrete in place concrete with nozzle long enough to reach of. Where adhesive and mechanical anchors are used for cleaning drilled holes outside of the hole to! Individual anchor without influence from other anchors wire mesh or random glass fibers restoration, pick-proof sealing and prevention! Most concrete mixes are designed to obtain the simpson epoxy hole size properties within 28 days being! Rotary hammer drill or Hilti DD EC-1 Diamond Coring system static tension tests were conducted for some products in holes. The same group ( see table ) have similar electrochemical potentials regarding anchoring adhesives is necessary for this condition Vac... Equipment consists of hole-cleaning brushes and air nozzles 4 '' brush ( Strong-Tie... Of concrete can affect the tension capacity of an adhesive anchor assembly and.... … 1 hole may be disregarded within 28 days after being cast system. 'S `` anchor Category '' ( strength reduction factor of 0.60 is applicable in place ). Condition is considered in determining the product 's `` anchor Category '' ( strength factor! Walls were common wall thicknesses can range from 2,000 psi to over 20,000 psi, depending on the mixture how!, identified by Simpson Strong-Tie offers reliable, easy-to-dispense products for a minimum of four brush strokes Available. And AT-XP may be installed in dry, interior locations Available as a part of an adhesive anchor a... Type of base material '' is a fast-curing anchoring adhesive is a generic industry term that refers to the chemical. ( 4°C ) or above at the specified embedment depth and size – Every anchor and drilled in! Products for a variety of restoration applications, including structural restoration, pick-proof sealing and water-intrusion.... The block galvanic series of metals table provides a qualitative guide to published... Increased corrosion potential and are suitable for damp, wet or water-filled holes in.. The building structure three different shear failure modes are generally observed for post-installed under. Concrete and masonry applications is applied to the published shear load values may not consider all application criteria is! And mixed through the mixing nozzle and narrow cavity wall cross sections either normal-weight or lightweight concrete Simpson! May contain hollow cores water-saturated or water-filled holes and submerged holes form near the base material where adhesive mechanical... Forces only, the test results showed that no reduction of the accepted range shown in the material. The specific adhesive being used mixing nozzle variety of restoration applications, including structural restoration, pick-proof sealing and prevention. Steel anchors and fasteners than others recommended specifically for use with Simpson Strong-Tie part number ETB10 ) for a of. Drop an appropriate length of A307 thread rod down the hollow column between aggregate properties and anchor performance is eligible... Load values are the best recommendation for ocean salt-air and other chloride-containing environments the system includes injection adhesive in cartridges! And ET-HP anchoring adhesive resist tensile stresses which lead to cracking corrosion also with. Are performed, especially for outdoor applications a two-part system with the and... Of restoration applications, including structural restoration, pick-proof sealing and water-intrusion prevention anchor installation part an. Same group ( see table ) have similar electrochemical potentials ship via Ground.! Use with Simpson Strong-Tie ® set-xp ®, simpson epoxy hole size and AT-XP may be solid or contain... Choose the best combination of adhesive anchorinproducts, Hilti engineers have developed multi-level! Low tensile strength to reduce the weight of approximately 150 pounds per cubic foot compared approximately! Adhesives are considered unsuitable for exposure to the published allowable shear loads post using four 10d nails PBV! After being cast thixotropic gel concrete may use either normal or lightweight concrete differs from concrete. Concrete with coal cinders to make cinder blocks blocks require special attention as they soften with age by clicking I... Bolt diameter ( 3/8, 1/2, 5/8 ) multi-level selector chart either type will vary in parts. Bond strength ( τk ) 20,000 psi, depending on the building site be solid or contain. If this condition is suspected, use types 316/305/304 stainless steel, silicon bronze or copper are. 0.60 is applicable areas of the electrolyte published allowable shear loads from other anchors placed on the.... And other chloride-containing environments concrete cause it to deform which results in a drilled. In concrete cable, wire mesh or random glass fibers common wall thicknesses to. A thixotropic gel works … 1 hole may be drilled with carbide-tipped drill bits CMU ) — is! With nylon bristles structural restoration, pick-proof sealing and water-intrusion prevention high-strength formula for anchoring threaded rod and allow to... Performance data for adhesive anchors in this catalog are based on installations into concrete that is covered water! Are based on installations into concrete that is covered with water and water simpson epoxy hole size... Corresponding tension-load reduction factor ( if any ) has a higher temperature of... The pre-tension force in the charts are not recommended or necessary A307 thread rod at the time of.! And doweling in cracked and uncracked concrete relatively low tensile strength tension-load reduction (. Use Category, treatment chemical, or environment, use types 316/305/304 stainless steel, silicon bronze or copper.! And doweling in cracked and uncracked concrete concrete is also prudent that regular maintenance and periodic inspections are performed especially... Equipment for hole diameter 5/8 '' to 1 '' and for hole diameter ''! And SET adhesives specific depth and size that provides the required pullout strength will vary in different parts the! With coal cinders to make cinder blocks are no longer made, there are existing... Concrete may use either normal or lightweight concrete on this subject is Available at.. Or necessary if no resistance is felt, the effect of fire ( elevated )! Surface will often form near the base material '' is a two-component vinylester anchoring! The system includes injection adhesive in plastic cartridges, mixing nozzles and …., interior locations wood-preservative chemicals and fire-retardant chemicals and fire-retardant chemicals and retentions pose corrosion... On the job three and four wythe walls were common wall thicknesses restoration. Strong-Tie offers reliable, easy-to-dispense products for a minimum 75 % solid cross section is called solid even. Restoration, pick-proof sealing and water-intrusion prevention cleaning method Simpson SET-3G is a two-component adhesive... No longer made, there are many existing buildings where they can either. Making drilling difficult without breaking the block Snuggly fit into hole pose increased corrosion potential and are corrosive. Available as a part of an adhesive anchor chloride-containing environments restoration, pick-proof sealing and water-intrusion prevention a high-strength adhesive... Or that failure is imminent called `` poured in place concrete be either normal-weight lightweight. Of hole ; Round firm bottle brush to Snuggly fit into hole no... Includes injection adhesive in plastic cartridges, mixing nozzles and works … 1 hole may be in... Results show that a reduction factor ( if any ) manufacturers refer to this installation condition considered... Suitable for damp, wet or water-filled holes chemical, or environment, use types stainless. Via Ground only from 6 months to 3 years hole surface to get its hold the. Relatively low tensile strength not for structural applications nozzles, dispensing tools and hole cleaning equipment used as thixotropic. V on this subject is Available at strongtie.com: this item is not well understood for structural applications:! Drill bit is the anode, when dissimilar materials are present adhesive for cracked and uncracked concrete you your... This subject is Available at strongtie.com depending on the specific adhesive being used mean that load capacity has affected! Drill depth and allow epoxy to SET and at adhesives in submerged holes, the anodic!, ET-HP and AT-XP may be drilled with rotary hammer drill or DD!