CRB600H高延性冷轧带肋钢筋替代HPB300钢筋换算表
CRB600H高延性冷轧带肋钢筋替代HPB300钢筋换算表
CRB600H高延性冷轧带肋钢筋 fy=415N/mm2，HPB300钢筋 fy=270N/mm2
|
HPB235钢筋 |
CRB600H冷轧带肋钢筋 |
1t CRB600H冷轧带肋钢筋代换HPB300钢筋(t) |
节省钢筋 用量(%) |
||
|
直径(mm) |
间距(mm) |
直径(mm) |
间距(mm) |
||
|
6 |
100 |
5 |
105 |
1.512 |
33.9 |
|
6 |
110 |
5 |
115 |
1.505 |
33.6 |
|
6 |
120 |
5 |
125 |
1.500 |
33.3 |
|
6 |
130 |
5 |
135 |
1.495 |
33.1 |
|
6 |
140 |
5 |
145 |
1.491 |
33.0 |
|
6 |
150 |
5 |
160 |
1.536 |
34.9 |
|
6 |
160 |
5 |
170 |
1.530 |
34.6 |
|
6 |
170 |
5 |
180 |
1.525 |
34.4 |
|
6 |
180 |
5 |
190 |
1.520 |
34.2 |
|
6 |
190 |
5 |
200 |
1.516 |
34.0 |
|
6 |
200 |
5 |
210 |
1.512 |
33.9 |
|
6 |
210 |
5 |
220 |
1.509 |
33.7 |
|
6 |
220 |
5 |
230 |
1.505 |
33.6 |
|
6 |
230 |
5 |
245 |
1.534 |
34.8 |
|
8 |
100 |
6.5 |
100 |
1.515 |
34.0 |
|
8 |
110 |
6.5 |
110 |
1.515 |
34.0 |
|
8 |
120 |
6.5 |
120 |
1.515 |
34.0 |
|
8 |
130 |
6.5 |
130 |
1.515 |
34.0 |
|
8 |
140 |
6.5 |
140 |
1.515 |
34.0 |
|
8 |
150 |
6.5 |
150 |
1.515 |
34.0 |
|
8 |
160 |
6.5 |
160 |
1.515 |
34.0 |
|
8 |
170 |
6.5 |
170 |
1.515 |
34.0 |
|
8 |
180 |
6.5 |
180 |
1.515 |
34.0 |
|
8 |
190 |
6.5 |
190 |
1.515 |
34.0 |
|
8 |
200 |
6.5 |
200 |
1.515 |
34.0 |
|
8 |
210 |
6.5 |
210 |
1.515 |
34.0 |
|
8 |
220 |
6.5 |
220 |
1.515 |
34.0 |
|
8 |
230 |
6.5 |
230 |
1.515 |
34.0 |
|
8 |
240 |
6.5 |
240 |
1.515 |
34.0 |
|
8 |
250 |
6.5 |
250 |
1.515 |
34.0 |
|
10 |
100 |
8 |
95 |
1.484 |
32.6 |
|
10 |
110 |
8 |
105 |
1.491 |
33.0 |
|
10 |
120 |
8 |
115 |
1.497 |
33.2 |
|
10 |
130 |
8 |
125 |
1.502 |
33.4 |
|
10 |
140 |
8 |
135 |
1.507 |
33.6 |
|
10 |
150 |
8 |
145 |
1.510 |
33.8 |
|
10 |
160 |
8 |
155 |
1.514 |
33.9 |
|
10 |
170 |
8 |
165 |
1.517 |
34.1 |
|
10 |
180 |
8 |
175 |
1.519 |
34.2 |
|
10 |
190 |
8 |
185 |
1.521 |
34.3 |
|
10 |
200 |
8 |
195 |
1.523 |
34.4 |
|
10 |
210 |
8 |
205 |
1.525 |
34.4 |
|
10 |
220 |
8 |
215 |
1.527 |
34.5 |
|
10 |
230 |
8 |
225 |
1.529 |
34.6 |
|
10 |
240 |
8 |
235 |
1.530 |
34.6 |
|
10 |
250 |
8 |
245 |
1.531 |
34.7 |
|
12 |
100 |
9.5 |
95 |
1.516 |
34.0 |
|
12 |
110 |
9.5 |
105 |
1.523 |
34.3 |
|
12 |
120 |
9.5 |
115 |
1.529 |
34.6 |
CRB600H高延性冷轧带肋钢筋 fy=415N/mm2，HPB300钢筋 fy=270N/mm2（续表2）
|
HPB235钢筋 |
CRB600H冷轧带肋钢筋 |
1t CRB600H冷轧带肋钢筋代换HPB300钢筋(t) |
节省钢筋 用量(%) |
||
|
直径(mm) |
间距(mm) |
直径(mm) |
间距(mm) |
||
|
12 |
130 |
9.5 |
125 |
1.534 |
34.8 |
|
12 |
140 |
9.5 |
130 |
1.482 |
32.5 |
|
12 |
150 |
9.5 |
140 |
1.489 |
32.8 |
|
12 |
160 |
9.5 |
150 |
1.496 |
33.1 |
|
12 |
170 |
9.5 |
160 |
1.502 |
33.4 |
|
12 |
180 |
9.5 |
170 |
1.507 |
33.6 |
|
12 |
190 |
9.5 |
180 |
1.512 |
33.8 |
|
12 |
200 |
9.5 |
190 |
1.516 |
34.0 |
|
12 |
210 |
9.5 |
200 |
1.520 |
34.2 |
|
12 |
220 |
9.5 |
210 |
1.523 |
34.3 |
|
12 |
230 |
9.5 |
220 |
1.526 |
34.5 |
|
12 |
240 |
9.5 |
230 |
1.529 |
34.6 |
|
12 |
250 |
9.5 |
240 |
1.532 |
34.7 |
|
14 |
100 |
11 |
90 |
1.458 |
31.4 |
|
14 |
110 |
11 |
100 |
1.473 |
32.1 |
|
14 |
120 |
11 |
110 |
1.485 |
32.7 |
|
14 |
130 |
11 |
120 |
1.495 |
33.1 |
|
14 |
140 |
11 |
130 |
1.504 |
33.5 |
|
14 |
150 |
11 |
140 |
1.512 |
33.9 |
|
14 |
160 |
11 |
150 |
1.519 |
34.1 |
|
14 |
170 |
11 |
160 |
1.525 |
34.4 |
|
14 |
180 |
11 |
170 |
1.530 |
34.6 |
|
14 |
190 |
11 |
180 |
1.535 |
34.8 |
|
14 |
200 |
11 |
185 |
1.498 |
33.3 |
|
14 |
210 |
11 |
195 |
1.504 |
33.5 |
|
14 |
220 |
11 |
205 |
1.509 |
33.7 |
|
14 |
230 |
11 |
215 |
1.514 |
34.0 |
|
14 |
240 |
11 |
225 |
1.519 |
34.1 |
|
14 |
250 |
11 |
235 |
1.523 |
34.3 |
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