Rothoblaas Catalogue 2019

TECHNICAL ASPECTS

INSTALLATION

INSTALLATION GEOMETRY ON CONCRETE - THREADED RODS (TYPE INA or MGS)

s

c

h

min

c

s

d

[mm]

M8 M10 M12 M16 M20 M24 M27 M30

d 0

[mm] [mm] [mm] [mm] [Nm]

10 60

12 60

14 70

18 80

22 90

26 96

30

35

h ef,min h ef,max

108

120

160 200 240 320 400 480 540 600

d f

9

12 20

14 40

18 80

22

26

30

33

T inst

10

120 160 180 200

M8 M10 M12 M16 M20 M24 M27 M30

s min c min h min

Minimum spacing

[mm] [mm] [mm]

max (h ef max (h ef

/ 2; 5d) / 2; 5d)

Minimum edge distance

Minimum thickness of concrete support

h ef

+ 30 ≥ 100 mm

h ef

+ 2 d 0

For spacing and distances smaller than the critical ones, strength values have to be reduced depending on the installation parameters.

T

inst

t

d

fix

f

d = anchor diameter d 0 = hole diameter in the concrete support h ef = effective anchor depth d f = maximum hole diameter in the element to be fastened

T inst = tightening torque L = anchor length t fix = maximum fastening thickness h 1 = minimum hole depth

L

h

h

ef

h

1

min

d d

0

INSTALLATION TIME AND TEMPERATURE

curing time before loading

support temperature

workability time

dry support

wet support

+ 5 ÷ + 9 °C

120 min 45 min 25 min

50 h 30 h 18 h 10 h

100 h

+ 10 ÷ + 14 °C + 15 ÷ + 19 °C + 20 ÷ + 29 °C + 30 ÷ + 39 °C

60 h 36 h 20 h 12 h

12 min 6 min 5 min

6 h 4 h

+ 40 °C

8 h

Cartridge storage temperature + 5 ÷ + 25 °C

COMPLEMENTARY PRODUCTS | EPO-FIX PLUS | 211