序號 | 項目 | 國家標準 | 檢驗指標 | ||||
60mm | 90mm | 120mm | 60mm | 90mm | 120mm | ||
1 | 抗沖擊性能/次 | ≥5 | ≥5 | ≥5 | ≥8 | ≥10 | ≥15 |
2 | 抗彎破壞荷載/自重倍數 | ≥1.5 | ≥1.5 | ≥1.5 | ≥3 | ≥3 | ≥3 |
3 | 抗壓強度/Mpa | ≥3.5 | ≥3.5 | ≥3.5 | ≥5 | ≥5 | ≥5 |
4 | 軟化系數 | ≥0.80 | ≥0.80 | ≥0.80 | ≥0.80 | ≥0.80 | ≥0.80 |
5 | 面密度kg/m2 | ≤70 | ≤90 | ≤110 | ≤45 | ≤60 | ≤75 |
6 | 含水率m% | ≤12/10/8 | ≤10/9/7 | ||||
7 | 干燥收縮值 | ≤0.6 | ≤0.6 | ≤0.6 | ≤0.45 | ≤0.5 | ≤0.5 |
8 | 吊掛力/N | ≥1000 | ≥1000 | ≥1000 | ≥1200 | ≥1300 | ≥1500 |
9 | 空氣聲隔音量/Db | ≥30 | ≥35 | ≥40 | ≥35 | ≥40 | ≥45 |
10 | 耐火極限/n | ≥1 | ≥1 | ≥1 | ≥3 | ≥4 | ≥4 |
11 | 傳熱系數b/w/m2.k | ≤1.0 | ≤0.8 | ≤1.0 | ≤0.45 | ||
12 | 放射性比活度限量 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
13 | Ira(內照射指數) | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
14 | Ira(外照射指數) | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
15 | 防毒性能 | 高溫無毒氣散發 | |||||
16 | 抗滲水性 | 防水 | |||||
17 | 抗凍性 | 不出現可見的裂痕且表面無變化 |