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Cladboard:
1.Density is above 1.4g/cbm and the average Bending Strength is above 15Mpa.
The applicaiton purpose for this panel is for outdoor Cladding or Facade.
2.Cladboard is the panel which can be used for exterior in all weather. It can stand severe cold as well as hot weather.To be used as a finished exterior cladding panel, it can be coated before installation but it is up to client's applicaiton design. You can precoat it in difference colors with our off white panel or use the offwhite panels directly or we can deliver the boards finished in 3 kinds of colour board: Grey, Red and Yellow.3.Incombustibility A.4.Cladboard can be used to concrete wall or infill wall.
Specification:
Thickness | Width | Length |
mm | ||
7.5,9,12,15 | 1220 | 2440,3050 |
REMARK: We can also supply other specification as the client’s specially requirement | ||
Tolerance in dimension:
Item | Requirement | |
Length | <1200 | ±3 |
1200~2400 | ±4 | |
>2400 | ±5 | |
Width | ≤1200 | ±3 |
>1200 | ±4 | |
Thickness | ≤9 | ±0.3 |
9~15 | ±0.5 | |
>15 | ±0.6 | |
Tolerance in shape:
Item | Requirement |
Edge Straightness, mm/m | ≤2 |
Squareness, mm/m | ≤3 |
Surface Uneven, mm/m | ≤3 |
Thickness Uneven, % | ≤6 |
Physical properties:
The following data are the average tested figures during manufacturing
Item | Index | Unit | ||
Density | ≥1.40 | g/cm3 | ||
Thermal Conductivity | ≤0.45 | W/(m·k) | ||
Water Absorption | ≤28 | % | ||
Water Contain | ≤10 | % | ||
Moisture Movement | ≤0.25 | % | ||
Freezing | Non-delaminating and rimous | 25times cycle | ||
Non-water soaking | No water formed | 24 h | ||
Non-combustibility | GB 8624 Class A | / | ||
Bending Strength | Oven dry | Cross | ≥20.0 | Mpa |
Parallel | ≥15.0 | Mpa | ||
Full water condition | Cross | ≥15.0 | Mpa | |
Parallel | ≥10.0 | Mpa | ||
Screwing withdarw | ≥110 | N/mm | ||
Impact resistance | Oven dry | Non continuous cracking after impacted for one time | / | |
REMARK: Please contact our technical department if you need more technical index. | ||||
Safety Capability
Item | Index | Spection |
Asbestos Including | 100% asbestos free | safe for application |
Radioactive | <1.0 IRa | safe for application |
<1.0 Ir | safe for application | |
Non-combustibility | A | the highest grade |
CLADBOARD for exterior Cladding, Facade Fiber Reinforced Calcium Silicate Board