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R-DCA Wedge Anchor
Internally threaded wedge anchor for simple hammer-set installation
Features and benefits
- High performance in cracked and non-cracked concrete confirmed by ETA
- Product is covered with European Technical Assessment for multi-point non-structural fixings
- Product recommended for applications requiring fire resistance
- Internally threaded to be used with threaded stud or bolt
- Easy to install by hammer action and manual setting tool
- Slotted sleeve and internal wedge component together facilitate easy setting and expansion
- Product was tested for construction fixing
Product information
Size |
Product Code |
Anchor |
Fixture |
|||
Diameter |
External diameter |
Length |
Internal thread length |
Hole diameter |
||
d |
dnom |
L |
lg |
df |
||
[mm] |
[mm] |
[mm] |
[mm] |
[mm] |
||
M6 |
R-DCA-06-25 |
6 |
8 |
25 |
11 |
7 |
R-DCA-06-25-100B |
6 |
8 |
25 |
11 |
7 |
|
M8 |
R-DCA-08-30 |
8 |
10 |
30 |
14 |
9 |
R-DCA-08-30-100B |
8 |
10 |
30 |
14 |
9 |
|
M10 |
R-DCA-10-40 |
10 |
12 |
40 |
19 |
12 |
R-DCA-10-40-50B |
10 |
12 |
40 |
19 |
12 |
|
M12 |
R-DCA-12-50 |
12 |
15 |
50 |
25 |
14 |
R-DCA-12-50-30B |
12 |
15 |
50 |
25 |
14 |
|
M16 |
R-DCA-16-65 |
16 |
20 |
65 |
28 |
18 |
R-DCA-16-65-15B |
16 |
20 |
65 |
28 |
18 |
|
M20 |
R-DCA-20-80 |
20 |
25 |
80 |
38 |
22 |
Base material
-
Cracked concrete C20/25-C50/60
-
Non-cracked concrete C20/25-C50/60
-
Unreinforced concrete
-
Reinforced concrete
Applications
- Pipelines systems
- Ventilation systems
- Sprinkler systems
- Cable conduits and wires
- Gratings
Installation guide
- Drill a hole of required diameter and depth
- Clear the hole of drilling dust and debris (using blowpump or equivalent method)
- Insert wedge anchor, slotted end first
- Use the setting tool to drive the internal wedge into the anchor
- Insert bolt or stud through fixture and tighten to the recommended torque
Installation data
Normal concrete
Size |
M6 |
M8 |
M10 |
M12 |
M16 |
M20 |
||
Thread diameter |
d |
[mm] |
6 |
8 |
10 |
12 |
16 |
20 |
Hole diameter in substrate |
d0 |
[mm] |
8 |
10 |
12 |
15 |
20 |
25 |
Max. installation torque |
Tinst |
[Nm] |
4.5 |
11 |
22 |
38 |
98 |
130 |
Min. hole depth in substrate |
h0 |
[mm] |
27 |
32 |
42 |
52 |
67 |
82 |
Min. installation depth |
hnom |
[mm] |
25 |
30 |
40 |
50 |
65 |
80 |
Min. substrate thickness |
hmin |
[mm] |
80 |
80 |
80 |
100 |
130 |
160 |
Min. spacing |
smin |
[mm] |
200 |
200 |
200 |
200 |
260 |
320 |
Min. edge distance |
cmin |
[mm] |
150 |
150 |
150 |
150 |
195 |
240 |
Downloads
- R-DCA Wedge Anchor - Technical Data Sheet
- CPR-certyficate - R-DCA_R-DCL_2020_EN.pdf
- ETA 13-0584_12_2019 R-DCA_R-DCL_EN.pdf
- UKTA_R-DCA R-DCL_0836-22_6371_2022_EN.pdf
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