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Sisal
/Manilla /Hemp Ropes
| material |
sisal/manilla/hemp |
| construction |
3 - 4 strand plaited |
| color of rope |
natural |
| fiber tenacity |
4/5/6 gr./den |
| rope strength/wg ratio |
0,75 |
| specific gravity |
1,38 |
| able to float |
no |
| water absorption |
no |
| abrasion resistance: | |
| - internal |
good/good/good |
| - external |
good/good/good |
| - cycle to failure dry condition | |
| - cycle to failure wet condition | |
| resistance | |
| - to U.V. |
good/good/good |
| - to stored rope |
good/good/good |
| - effect of organic solvent |
poor/poor/poor |
| - high temperature limit |
148° C. |
| - low temperature limit |
-25° C. |
| melting point |
no |
| elongation | |
| - at the max working load |
12/12/2012 |
| - at 1/5 of the breaking load | |
| - at 1/2 of the breaking load | |
| - at 3/4 of the breaking load |
19/19/19 |
| normative |
EN1261-98 / EN 698-95 |
BREAKING LOADS
|
DIAMETER |
SISAL |
MANILLA |
HEMP |
||||
|
Inches |
mm . |
Kg 100 MT. |
B.L. in kN |
Kg 100 MT. |
B.L. in kN |
Kg 100 MT. |
B.L. in kN |
|
1 |
8 |
4,7 |
4,73 |
4,7 |
5,32 |
4,7 |
4,50 |
|
1 1/4 |
10 |
7,3 |
5,60 |
7,3 |
6,22 |
7,4 |
7,00 |
|
1 1/2 |
12 |
10,5 |
8,42 |
10,5 |
9,45 |
11,1 |
10,80 |
|
1 3/4 |
14 |
14,2 |
11,30 |
14,2 |
12,90 |
14,1 |
13,70 |
|
2 |
16 |
18,5 |
16,00 |
18,5 |
17,90 |
18,5 |
18,20 |
|
2 1/4 |
18 |
23,5 |
18,90 |
23,5 |
21,60 |
23 |
22,50 |
|
2 1/2 |
20 |
28,4 |
25,10 |
28,4 |
28,70 |
28,5 |
27,80 |
|
2 3/4 |
22 |
34,4 |
30,10 |
34,4 |
32,30 |
34,5 |
32,40 |
|
3 |
24 |
40,3 |
35,90 |
40,3 |
40,30 |
41 |
39,80 |
|
3 1/4 |
26 |
47,3 |
41,80 |
47,3 |
47,10 |
48,5 |
46,00 |
|
3 1/2 |
28 |
54,9 |
47,00 |
54,9 |
53,80 |
56 |
54,10 |
|
3 3/4 |
30 |
63 |
53,80 |
63 |
60,60 |
64 |
61,80 |
|
4 |
32 |
71,7 |
60,60 |
71,7 |
69,50 |
73,5 |
70,90 |
|
4 1/2 |
36 |
79,2 |
76,80 |
79,2 |
85,10 |
93 |
85,60 |
|
5 |
40 |
88,8 |
92,70 |
88,8 |
106,00 |
115 |
99,80 |
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