Environmental protection and energy saving decorative insulation board for exterior wall decoration
Weidi Decorative Insulation Board system performance index
Item | Detection standard and requirements | The third party test | ||
| JF149-2003, | After weather resistance test, | No damage such as | |
JG149-2003, | Impact-resistance strength | |||
Water absorption | JG149-2003, | ≤500 | 21 | |
Wind pressure | JG149-2003, | Not less than the wind load | After 15 kpa level wind | |
Freezing and | JG149-2003, | No surface cracking,hollowing, | No surface cracking, | |
Steam flow density g/(·H) | JG149-2003, | ≥0.85 | 2.36 | |
Watertightness | JG149-2003, | Sample protective layer inside | Sample protective layer | |
Thermal conductivity W/(m·k) | GB/T10801.1-2002, | ≤0.041 | 0.033 | |
Apparent density | GB/T10801.1-2002, |
Company QR code Anytime Anywhere Mobile |