The Pure220+ is a two-component, ultra high strength adhesive anchoring system. The system includes injection adhesive in plastic cartridges, mixing nozzles, dispensing tools and hole cleaning equipment. Pure220+ is designed for bonding threaded rod and reinforcing bar hardware into drilled holes in concrete base materials and for post-installed reinforcing bar connections (rebar development). It can also be considered for anchor bolt repairs, filling abandoned holes and large cracks.
Features:
- Suitable for use in hammer-drilled holes and core-drilled holes
- Can be considered for oversized holes in concrete (see www.DEWALT.com)
- Smooth paste formula allows for easier dispensing and very good flow rates
- Standard curing system which offers excellent working times even in warm temperatures
- Cartridge design allows for multiple uses using extra mixing nozzles
- Mixing nozzles proportion adhesive and provide simple delivery method into drilled holes
- Evaluated and recognized for freeze/thaw performance and sustained loading
- Evaluated and recognized for long term and short term loading (see performance tables)
- Outstanding bond strengths and performance data including at elevated temperatures
- In-service temperature ratings between -40°F (-40°C) and 176°F (80°C)
General Application & Uses:
- Bonding threaded rod and reinforcing bar into hardened concrete
- Rebar development length and lap splice connections in concrete up to 60d embedments
- Evaluated for installation and use in dry and wet holes, including water-filled and submerged
- Can be installed in a broad range of base material temperatures with excellent working times
- Cracked and uncracked concrete conditions as well as wind and seismic loading (SDC A - F)
Approvals & Listings:
- International Code Council, Evaluation Service (ICC-ES) ESR-5144 for cracked and uncracked concrete
- Code Compliant with 2024 IBC/IRC, and 2021 IBC/IRC, 2018 IBC/IRC, and 2015 IBC/IRC
- Tested in accordance with ACI 355.4/ASTM E488, and ICC-ES AC308 for use in structural concrete with design according to ACI 318 (-19 & -14) Chapter 17 and ACI 318 Appendix D
- Tested and qualified for use in post-installed reinforcing bar connections including rebar development and lap splices in accordance with ICC-ES AC308, Table 3.8 and ACI 318 Chapter 12 and Chapter 25
- Evaluated and qualified by an accredited independent testing laboratory for recognition in cracked and uncracked concrete including static, wind and seismic loading
- Tested in accordance with ICC-ES AC308 for bond strength vs temperature for post-installed reinforcing bar applications subject to fire (within ESR-5144)
- City of Los Angeles, LABC and LARC Supplement (within ESR-5144)
- Florida Building Code, FBC Supplement including HVHZ (within ESR-5144)
- Compliant with NSF/ANSI/CAN 61 for drinking water system components - health effects. Also classified as lead free in accordance with NSF/ANSI/CAN 372
- Compliant to California DPH for VOC emissions and South Coast AQMD for VOC content (LEED v4.1)
- Conforms to requirements of ASTM C881 including C882 and AASHTO M235, Types I, II, IV and V, Grade 3, Classes B & C (also meets Type III except for elongation)
- Department of Transportation listings – see www.DEWALT.com or contact transportation agency
