|
|
|
|
|
| 層間強度 Ft.lb/in² |
| Internal Bond |
|
|
| 5A 級灰紙板 |
|
|
|
|
|
|
| 4A 級灰紙板 |
450±5% |
0.57±0.02 |
6.5±1.5 |
145↑ |
190↑ |
3.1↑ |
| 3A 級灰紙板 |
|
| 0.60±0.02 |
| 0.50±0.02 |
| 0.39±0.02 |
|
|
|
|
|
| K-400 灰紙板 |
|
| 0.62±0.02 |
| 0.56±0.02 |
| 0.49±0.02 |
|
|
|
|
|
| A 級灰紙板 |
| 600±5% |
| 500±5% |
| 450±5% |
| 350±5% |
| 220±5% |
|
| 0.82±0.02 |
| 0.72±0.02 |
| 0.62±0.02 |
| 0.48±0.02 |
| 0.30±0.02 |
|
| 6.5±1.5 |
| 6.5±1.5 |
| 6.5±1.5 |
| 6.5±1.5 |
| 7.5±1.5 |
|
|
|
|
| B 級灰紙板 |
| 700±5% |
| 600±5% |
| 500±5% |
| 450±5% |
| 360±5% |
|
| 1.00±0.03 |
| 0.82±0.02 |
| 0.72±0.02 |
| 0.62±0.02 |
| 0.50±0.02 |
|
| 7.5±1.5 |
| 6.5±1.5 |
| 6.5±1.5 |
| 6.5±1.5 |
| 6.5±1.5 |
|
|
|
|
| K-100 灰紙板 |
| 550±5% |
| 450±5% |
| 380+6% |
| 350+6% |
| 325+6% |
| 270+6% |
|
| 0.76±0.02 |
| 0.62±0.02 |
| 0.52±0.02 |
| 0.48±0.02 |
| 0.43±0.02 |
| 0.35±0.02 |
|
| 6.5±1.5 |
| 6.5±1.5 |
| 7.0±1.5 |
| 6.5±1.5 |
| 7.0±1.5 |
| 7.0±1.5 |
|
|
| 115↑ |
| 115↑ |
| 110↑ |
| 110↑ |
| 110↑ |
| 110↑ |
|
|