Injection anchors for use in concrete The anchor is placed into a drilled hole filled with injection mortar. The steel element is anchored via the bond between metal part, injection mortar and concrete. The steel consist of a threaded rod or reinforcing bar.
-10÷-6°C | -5÷-1°C | 0÷4°C | 5÷9°C | 10÷19°C | 20÷29°C | 30÷34°C | 35÷39°C | >40°C | |
Working time, in minutes (tgel) | 90 | 90 | 45 | 25 | 15 | 6 | 4 | 2 | 1.5 |
Curing time, dry in minutes (tcure) | 24 h | 14 h | 7 h | 2 h | 80 | 45 | 25 | 20 | 15 |
Curing time, wet in minutes (tcure) | 48 h | 28 h | 14 h | 4 h | 160 | 90 | 50 | 40 | 30 |
Drilling hole Ø mm | Effective anchorag depth min. mm | e Effective anchorage depth max. mm | Drilling depth mm | Usable length mm | Clearance hole in fixture mm | Brush Ø mm | Min. distance betw. anchors mm | Min. edge distance mm | Installation torque (Nm) | |
d0 | hef mi | n hef max | h0 | tfix | df | db | smin | cmin | Tinst max | |
M8 | 10 | 60 | 160 | = hef | 0 - 1500 | ≤ 9 | 10.5-12 | 40 | 40 | 10 |
M10 | 12 | 60 | 200 | = hef | 0 - 1500 | ≤ 12 | 12.5-14 | 50 | 50 | 20 |
M12 | 14 | 70 | 240 | = hef | 0 - 1500 | ≤ 14 | 14.5-16 | 60 | 60 | 40 |
M16 | 18 | 80 | 320 | = hef | 0 - 1500 | ≤ 18 | 18.5-20 | 80 | 80 | 80 |
M20 | 24 | 90 | 400 | = hef | 0 - 1500 | ≤ 22 | 24.5-26 | 100 | 100 | 120 |
M24 | 28 | 96 | 480 | = hef | 0 - 1500 | ≤ 26 | 28.5-30 | 120 | 120 | 160 |
M27 | 32 | 108 | 540 | = hef | 0 - 1500 | ≤ 30 | 32.5-34 | 135 | 135 | 180 |
M30 | 35 | 120 | 600 | = hef | 0 - 1500 | ≤ 33 | 35.5-37 | 150 | 150 | 200 |
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