Unbonded steel strands terutama digunakan untuk memproduksi komponen beton prategang besar, sedang dan kecil dengan berbagai bentuk struktural dalam satu, metode tarik terakhir dan terakhir. Seperti kereta api besar, jembatan jalan raya, rangka atap, balok derek, panel prefabrikasi industri dan sipil, panel dinding, tiang pipa, tiang telepon dan pipa air beton pratekan, menara televisi, pembangkit listrik tenaga nuklir dan proyek konstruksi lainnya.
|
Konstruksi |
1×7 |
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|
Dia.Strand mm |
Dia.mm |
Penampang mm2 |
Kira-kira. Berat/ (KG/100M) |
Kekuatan Tarik Nominal/MPa |
|||
|
1270 |
1370 |
1470 |
1570 |
||||
|
Beban Putus Minimum Strand Baja/KN |
|||||||
|
3.0 |
1.00 |
5.50 |
4.58 |
6.42 |
6.92 |
7.43 |
7.94 |
|
3.3 |
1.10 |
6.65 |
5.54 |
7.77 |
8.38 |
8.99 |
9.60 |
|
3.6 |
1.20 |
7.92 |
6.59 |
9.25 |
9.97 |
10.70 |
11.40 |
|
3.9 |
1.30 |
9.29 |
7.73 |
10.80 |
11.70 |
12.50 |
13.40 |
|
4.2 |
1.40 |
10.78 |
8.97 |
12.50 |
13.50 |
14.50 |
15.50 |
|
4.5 |
1.50 |
12.37 |
10.30 |
14.40 |
15.50 |
16.70 |
17.80 |
|
4.8 |
1.60 |
14.07 |
11.71 |
16.40 |
17.70 |
19.00 |
20.30 |
|
5.1 |
1.70 |
15.89 |
13.23 |
18.50 |
20.00 |
21.40 |
22.90 |
|
5.4 |
1.80 |
17.81 |
14.83 |
20.80 |
22.40 |
24.00 |
25.70 |
|
6.0 |
2.00 |
21.99 |
18.31 |
25.60 |
27.70 |
29.70 |
31.70 |
|
6.6 |
2.20 |
26.61 |
22.15 |
31.00 |
33.50 |
35.90 |
38.40 |
|
7.2 |
2.40 |
31.67 |
26.36 |
37.00 |
39.90 |
42.80 |
45.70 |
|
7.8 |
2.60 |
37.16 |
30.93 |
43.40 |
46.80 |
50.20 |
53.60 |
|
8.4 |
2.80 |
43.10 |
35.88 |
50.30 |
54.30 |
58.20 |
52.20 |
|
9.0 |
3.00 |
49.48 |
41.19 |
57.80 |
62.30 |
66.90 |
71.40 |
|
9.6 |
3.20 |
56.30 |
46.87 |
65.70 |
70.90 |
76.10 |
81.30 |
|
10.5 |
3.50 |
67.35 |
56.07 |
78.60 |
84.80 |
91.00 |
97.20 |
|
11.4 |
3.80 |
79.39 |
66.09 |
92.70 |
100.00 |
107.00 |
114.00 |
|
12.0 |
4.00 |
87.96 |
73.22 |
102.00 |
110.00 |
118.00 |
127.00 |
