Shandong Chuangxin Building Materials Complete Equipments Co., Ltd
Shandong Chuangxin Building Materials Complete Equipments Co., Ltd
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| No. |
Test items | Standard indicators | Test results | | |
| 1 | Bending degrees | horizontal | >=22Mpa | 24.9Mpa | Qualified |
| | vertical | >=17 Mpa | 21.4Mpa | | |
| 2 | Impact strength | >=2.0 KJ/m2 | 3.7KJ/m2 | Qualified | |
| 3 | Indensity | >=1.6g/cm3 | 1.72g/cm3 | Qualified | |
| 4 | Water absorption | <=24% | 16.8% | Qualified | |
| 5 | Waterproofness | According to the National standard GB8041 tested -24H checking allow damp mark on the back of the board , but no water drop | Meet the National standard GB8041 | Qualified | |
| 6 | Freezing resistance | According to the National standard GB8041 tested- after 25 times Cycliccrackingno break and layer appear | Meet the National standard GB804 1 | Qualified | |
| 7 | Sound resistance | Meet 4sdb (GBJ75-B4) | |||
| 8 | Radioactivity | Meet standard GB6566-2001A) | |||
| 9 | Noninflammability | In accordance with the GB5464-85 and GB8624-88 , A class building materials | |||
