Product Technical Guides : US-EN Anchor Fastening - August 2021 | Page 50

Table 19 — Hilti HIT-HY 200 A / R V3 adhesive design strength with concrete / bond failure for rebar in uncracked concrete ^{1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9}

Tension — ϕN _n Shear — ϕV _n

Rebar size

# 3

# 4

# 5

# 6

# 7

# 8

# 9

# 10

Effective embedment in . ( mm ) _{ƒ ́c} = 2,500 psi ( 17.2 MPa ) lb ( kN ) _{ƒ ́c} = 3,000 psi ( 20.7 MPa ) lb ( kN ) _{ƒ ́c} = 4,000 psi ( 27.6 MPa ) lb ( kN ) _{ƒ ́c} = 6,000 psi ( 41.4 MPa ) lb ( kN ) _{ƒ ́c} = 2,500 psi ( 17.2 MPa ) lb ( kN ) _{ƒ ́c} = 3,000 psi ( 20.7 MPa ) lb ( kN ) _{ƒ ́c} = 4,000 psi ( 27.6 MPa ) lb ( kN ) _{ƒ ́c} = 6,000 psi ( 41.4 MPa ) lb ( kN )

1 See section 3.1.8 for explanation on development of load values . 2 See section 3.1.8 to convert design strength ( factored resistance ) value to ASD value . 3 Linear interpolation between embedment depths and concrete compressive strengths is not permitted . 4 Apply spacing , edge distance , and concrete thickness factors in tables 22 - 37 as necessary to the above values . Compare to the steel values in table 21 . The lesser of the values is to be used for the design .

5 Data is for temperature range A : Max . short term temperature = 130 ° F ( 55 ° C ), max . long term temperature = 110 ° F ( 43 ° C ). For temperature range B : Max . short term temperature = 176 ° F ( 80 ° C ), max . long term temperature = 110 ° F ( 43 ° C ). For temperature range C : Max . short term temperature = 248 ° F ( 120 ° C ), max . long term temperature = 162 ° F ( 72 ° C ) multiply above values by 0.82 . Short term elevated concrete temperatures are those that occur over brief intervals , e . g ., as a result of diurnal cycling . Long term concrete temperatures are roughly constant over significant periods of time . 6 Tabular values are for dry and water saturated concrete conditions . For water-filled concrete multiply design strength value by 0.68 . 7 Tabular values are for short term loads only . For sustained loads including overhead use , see section 3.1.8 . 8 Tabular values are for normal-weight concrete only . For lightweight concrete , multiply design strength ( factored resistance ) by λ _a as follows :

For sand-lightweight , λ _a = 0.51 . For all-lightweight , λ _a

= 0.45 . 9 Tabular values are for static loads only . Seismic design is not permitted for uncracked concrete .

46 Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.2.2 HILTI HIT-HY 200 A / R V3 Hilti , Inc . 1-800-879-8000 | en español 1-800-879-5000 | www . hilti . com | Hilti ( Canada ) Corporation | www . hilti . ca | 1-800-363-4458