MASONRY CONSTRUCTION
Figure 8 — HIT-ICE installation conditions for masonry construction
Permissible masonty conditions |
Grout-filed concrete masonry |
Permissible drilling method |
Hammer drilling with carbide tip |
Table 55 — Hilti HIT-ICE allowable loads for threaded rods in grout-filled concrete masonry units 1 , 2 , 3 , 4
Nominal anchor diameter in .
3 / 8
1 / 2
5 / 8
3 / 4
Effective embedment in . ( mm )
3-1 / 2 ( 89 )
4-1 / 4 ( 108 )
5 ( 127 )
6-5 / 8 ( 168 )
Distance from |
|
|
edge |
Tension 5 , 6
|
Shear lb ( kN ) 5 , 6
|
in . ( mm ) lb ( kN ) 4 ( 102 ) ≥12 ( 305 )
HAS-E ISO 898 Class 5.5
HAS-E B7 ASTM A193 Grade B7
HAS-R AISI 304 / 316
1,550 ( 6.9 ) 1360 ( 6.0 ) 2020 ( 9.0 ) 1875 ( 8.3 )
4 ( 102 ) 2,020 ( 9.0 ) 2,020 ( 9.0 ) 2,020 ( 9.0 )
1,785 ( 7.9 ) ≥12 ( 305 ) 2,420 ( 10.8 ) 4,170 ( 18.5 ) 3,335 ( 14.8 )
4 ( 102 ) 2,020 ( 9.0 ) 2,020 ( 9.0 ) 2,020 ( 9.0 )
2,265 ( 10.1 ) ≥12 ( 305 ) 3,780 ( 16.8 ) 5,625 ( 25.0 ) 5,215 ( 23.2 )
4 ( 102 ) 2,020 ( 9.0 ) 2,020 ( 9.0 ) 2,020 ( 9.0 )
3,740 ( 16.6 ) ≥12 ( 305 ) 5,445 ( 24.2 ) 5,625 ( 25.0 ) 5,625 ( 25.0 )
Table 56 — Hilti HIT-ICE ultimate loads for threaded rods in grout-filled concrete masonry units 1 , 2 , 3 , 4
Nominal anchor diameter in .
3 / 8
1 / 2
5 / 8
3 / 4
Effective embedment in . ( mm )
3-1 / 2 ( 90 )
4-1 / 4 ( 108 )
5 ( 127 )
6-5 / 8 ( 168 )
Distance from edge
in . ( mm ) lb ( kN ) 4 ( 102 ) ≥12 ( 305 )
Tension lb ( kN ) 5 , 6 Shear lb ( kN ) 5 , 6
HAS-E ISO 898 Class 5.5
HAS-E B7 ASTM A193 Grade B7
HAS-R AISI 304 / 316
6,005 ( 26.7 ) 3,605 ( 16.0 ) 6,210 ( 27.6 ) 4,970 ( 22.1 )
4 ( 102 ) 8,075 ( 35.9 ) 8,075 ( 35.9 )
7,140 ( 31.8 ) 6,405 ( 28.5 ) ≥12 ( 305 ) 11,040 ( 49.1 ) 8,835 ( 39.3 )
4 ( 102 ) 8,075 ( 35.9 ) 8,075 ( 35.9 ) 8,075 ( 35.9 )
9,060 ( 40.3 ) ≥12 ( 305 ) 10,010 ( 44.2 ) 17,260 ( 76.8 ) 13,805 ( 61.4 )
4 ( 102 ) 8,075 ( 35.9 ) 8,075 ( 35.9 ) 8,075 ( 35.9 )
14,970 ( 66.6 ) ≥12 ( 305 ) 14,415 ( 64.1 ) 22,500 ( 100.1 ) 16,800 ( 75.2 )
1 Values are for lightweight , medium-weight or normal-weight concrete masonry units conforming to ASTM C90 with 2,000 psi grout conforming to ASTM C476 . 2 Embedment depth is measured from the outside face of the concrete masonry unit . 3 Values are for anchors located in the grouted cell , head joint , bed joint , T-joint , cross web or any combination of the above . 4 Values for edge distances between 4 inches and 12 inches can be calculated by linear interpolation . 5 Loads are based on the lesser of bond strength , steel strength or base material strength . 6 Steel values in accordance with AISC
Allowable load values Ultimate load values
Tension = 0.33 x F u x A nom
Shear = 0.17 x F u x A nom
Tension = 0.75 x F u x A nom
Shear = 0.45 x F u x A nom
230 Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.2.5 HIT-ICE ADHESIVE ANCHORING SYSTEM 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