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CRUDE BRICK SERIES THERMO-INSULATION SIDING
Wall Decorative sandwich panel
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 |
Application &Advantages:
Application of metal exterior wall panels can be widely used in municipal construction,residential apartments, villas, gardens, the transformation of old buildings, the guard post and many other engineering fields.
The material is suitable for the new masonry structure, frame structure, steel structure, light body housing and other types of buildings.
It's also suitable for old houses' reconstruction of decoration and energy saving,and decoration of indoor and outdoor. Metal exterior wall panel is going to be the first choice in the wall building materials market.
