Item | Technical performance index | ||||||
Density | B04 | B05 | B06 | ||||
Intensity level | A2.0 | A2.5 | A2.5 | A3.5 | A3.5 | A5.0 | |
Cube compressive strength (MPA) | Average value | ≥ 2.0 | ≥ 2.5 | ≥ 2.6 | ≥ 3.5 | ≥ 3.6 | ≥ 5.1 |
Single block minimum value | ≥ 1.6 | ≥ 2.0 | ≥ 2.1 | ≥ 2.8 | ≥ 3.0 | ≥ 4.1 | |
Average dry density (kg/m3) | ≤ 425 | ≤ 525 | ≤ 625 | ||||
Dry thermal conductivity (w/(m·K)) | 0.11 | 0.13 | 0.14~0.15 | ||||
Frost resistance index | Quality loss (%) | ≤ 5.0 | |||||
Post freezing strength | More than 80% of the average cube compressive strength | ||||||
Drying shrinkage (mm/M) | ≤ 0.5 |
Serial number | Product name | Specification L × B × H (mm) | Level |
1 | External wall insulation block (customized products) | 600×30×200 | B04A2.0 |
2 | 600×40×200 | B04A2.0 | |
3 | 600×50×200 | B04A2.0 | |
4 | 600×240×200 | B04A2.0 | |
5 | Internal / external wall conventional block (standing products) | 600×100×200 | B05A2.5 |
6 | 600×120×200 | B05A2.5 | |
7 | 600×150×200 | B05A2.5 | |
8 | 600×180×200 | B05A2.5 | |
9 | 600×200×200 | B05A2.5 | |
10 | 600×240×200 | B05A2.5 | |
11 | 600×100×200 | B06A3.5 | |
12 | 600×120×200 | B06A3.5 | |
13 | 600×150×200 | B06A3.5 | |
14 | 600×180×200 | B06A3.5 | |
15 | 600×200×200 | B06A3.5 | |
16 | 600×240×200 | B06A3.5 | |
17 | Internal / external wall reinforced block (customized products) | 600×100×200 | B05A3.5 |
18 | 600×120×200 | B05A3.5 | |
19 | 600×150×200 | B05A3.5 | |
20 | 600×180×200 | B05A3.5 | |
21 | 600×200×200 | B05A3.5 | |
22 | 600×240×200 | B05A3.5 | |
23 | 600×100×200 | B06A5.0 | |
24 | 600×120×200 | B06A5.0 | |
25 | 600×150×200 | B06A5.0 | |
26 | 600×180×200 | B06A5.0 | |
27 | 600×200×200 | B06A5.0 | |
28 | 600×240×200 | B06A5.0 |