Erection Anchor
Chontan Erection Anchors contain additional holes for attaching the required additional reinforcement, and they are specifically made for turning precast units. The additional shoulders on the anchor's head contact with the spread anchor ring clutch and absorb shear loads that would typically be supported by the anchor's created pocket's thin edge.
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Product Description
Due to the specially shaped anchor head the lifting clutch rests on the anchor and not the concrete when subjected to lateral loads; the pitching loads react through the anchor avoiding spalling in the concrete. Two semi-circular notches are provided in the anchor for additional pitching and turning reinforcement bars.
Erection Anchor SPECIFICATIONS
|
Load Group |
Axial Load |
Code |
Dimensions (mm) |
||
|
Tons |
Tons |
L |
W |
T |
|
|
1.25 |
1.25 |
120 |
30 |
6 |
|
|
2.5 |
1.4 |
R02-014200 |
200 |
55 |
6 |
|
2.5 |
R02-025230 |
230 |
10 |
||
|
5.0 |
4.0 |
R02-040270 |
270 |
70 |
12 |
|
5.0 |
R02-050290 |
290 |
16 |
||
|
10.0 |
7.5 |
R02-075320 |
320 |
95 |
16 |
|
10.0 |
R02-100390 |
390 |
20 |
||
|
26.0 |
12.5 |
R02-125500 |
500 |
148 |
20 |
|
17.0 |
R02-170500 |
500 |
148 |
25 |
|
|
22.0 |
R02-220300 |
500 |
148 |
30 |
|
* Safety Factor is 3:1.
* Stainless Steel 304 (A2)/316(A4) are available according to the request.
* Surface Black(B) /Zinc Plate (Z.P) / Hot Dipping Galvanizing (H.D.G) are available.
