This product's information may differ depending on the category of use. You are currently viewing details related to Acrylic Anchoring Adhesives. You can also view product information related to the category: Strong-Rod® URS Components
AT-XP is an acrylic-based high-strength anchoring adhesive. AT-XP is a 10:1 ratio, two-component, anchoring adhesive for use in threaded rod and rebar into concrete (cracked and uncracked) and masonry (uncracked) under a wide range of conditions. AT-XP adhesive dispenses easily in cold or warm environments and in below-freezing temperatures with no need to warm the cartridge.
|Model No.||Option||Packaging Qty.||Carton Qty.||Compatible Tools|
|AT-XP10||9.4 oz. (16.9 in.3) coaxial cartridge||1||6||CDT10S dispensing tool / AMN19Q mixing nozzle|
|AT-XP13||12.5 oz. (22.5 in.3) side-by-side cartridge||1||10||ADT813S dispensing tool / AMN19Q mixing nozzle|
|AT-XP30||30 oz. (54 in.3) side-by-side cartridge||1||5||ADT30S, ADTA30P or ADTA30CKT dispensing tool / AMN19Q mixing nozzle|
Uncured material — Wipe up with cotton cloths. If desired, approved solvents, such as ketones (MEK, acetone, etc.), lacquer thinner, or adhesive remover can be used. DO NOT USE SOLVENTS TO CLEAN ADHESIVE FROM SKIN. Take appropriate precautions when handling flammable solvents. Solvents may damage surfaces to which they are applied. Cured material — Chip or grind off surface.
|Gel Time (mins.)||Cure Time (hrs.)|
|1. For water-saturated concrete, the cure times must be doubled.|
|85||30||1 1/2||30 min.|
|Property||Class A||Class B||Class C||Test Method|
|Bond Strength, Slant Shear||Hardened to Hardened Concrete, 2-Day Cure1||1,900 psi||2,500 psi||3,200 psi||ASTM C882|
|Hardened to Hardened Concrete, 14-Day Cure1||2,100 psi||3,750 psi||3,550 psi|
|Compressive Yield Strength, 7-Day Cure2||11,800 psi||14,900 psi||18,800 psi||ASTM D695|
|Compressive Modulus, 7-Day Cure2||388,000 psi||565,000 psi||718,000 psi||ASTM D695|
|Heat Deflection Temperature, 7-Day Cure3||253°F (123°C)||ASTM D648|
|Glass Transition Temperature, 7-Day Cure3||266°F (130°C)||ASTM E1356|
|Decomposition Temperature, 24-Hour Cure3||450°F (230°C)||ASTM E2550|
|Water Absorption, 24-Hours, 7-Day Cure3||0.10%||ASTM D570|
|Shore D Hardness, 24-Hour Cure3||86||ASTM D2240|
|Linear Coefficient of Shrinkage, 7-Day Cure3||0.002 in./in.||ASTM D2566|
|Coefficient of Thermal Expansion3||3.2 x 10-5 in./in.°F||ASTM C531|
Anchoring adhesive shall be a two-component, high-solids, acrylic-based system supplied in manufacturer's standard cartridge and dispensed through a static-mixing nozzle supplied by the manufacturer. The adhesive anchor shall have been tested and qualified for performance in cracked and uncracked concrete per ICC-ES AC308. Adhesive shall be AT-XP adhesive from Simpson Strong-Tie, Pleasanton, CA. Anchors shall be installed per Simpson Strong-Tie instructions for AT-XP adhesive. For additional questions, contact Simpson Strong-Tie.