Prefab house light steel villa decorative facade sandwich wall panels Supplier's Choice
USD $9 - $12 /Square Meter
Min.Order:300 Square Meters
ALLIPH (Tianjin) Trade Co., Ltd.
SMALL STONE SERIES THERMO-INSULATION SIDING
Items | Data | Testing result | Testing method |
Thermal conductivity (core material/W(m*k) | ≤0.040 | 0.024 | GB/T 10297-1998 |
Impressive strength,kpa | ≥30 | 52.7 | JG149-2003 |
Water absorption,% | ≤424 | 415% | JG149-2003 |
density of the panel(three layers),kg/sqm | ≥1.7*100 | 1.821*100 | GB/T 6343-1995 |
Bending resistance under 0.5KN,mm | ≤18.3 | 13.3 | GB/T 9341-2000 |
Cementation strength,Mpa | >0.1 | 0.18 | JG149-2003 |
Smog resistance(h) | / | no spot of erosion,no color change | GB 5938-1986 |
Weather resistance(h) | / | no damage on surface, colorchanges on level 4-5 | GB/T 17657-1999 |
Oxygen index, % | >26 | 26.1 | GB/T 2046-1993 |
Horizontal burning of PU | Average burning time≤90s | 77 | GB/T 8332-1987 |
everage burning area ≤50mm | 37 | GB/T 8332-1987 | |
Wind resistance data,Kpa | / | 8 | JG149-2003 |
1. Significant energy-savings
With a thermal conductivity coefficient of 0.024W/(c.K), thickness of 16mm, and metal board thickness of 0.27-0.33mm, its recovery reaches 99.9%, and service life is more than 45 years .
2. Anti-seismic and Anti-cracking
The sandwich panel is lightweight, and its characteristics of high level of compressive property, good shock resistance, strong integrity after anchoring, which makes it possible to eliminate the earthquake damage to buildings.
3. Flame retardant and fire resistant
4. Waterproof, Damp-proof and Anti-leaking
5. Sound insulation and Noise reduction
The Core material Hard PU foam inside is independent and consists of a closed bubble structure that is perfectly even, so it has good sound effect and provides you with a quiet and comfortable environment even in noisy areas.
6. Easy and quick installation
7. Strong Decorative effects and Eco-friendly.