CTON board is insulation decorative composite board,made up of three layers:surface coating,carrier base board,insulation layer,with functions of insulation and decorative. It is widely used for exterior wall.
(1),14 years manufacture exprience.10000000 Square meters installation completed.
(2), ISO9001,ISO14001,AL,CNAS,CCCF Certified .
(3),as a leading manufacturer,one-stop solution for all your question:design,R&D,production,installation.
(4),prefab in factory,quality ensured.shorter construction time,reduce your labour cost.
Test item | Performance index | |||
Thermal insulation decorative board for exterior wall |
Weathering ability | appearance | No chalking ,no peeling ,no hollowing ,no seepage | |
Tensile bonding strength Mpa. | ≥0.10.the damaged located in the insulating layer. (≥0.20 for XPS board) | |||
Wind load resistance /kpa. | No less than the design value in the project | |||
Impact strength / J | 10.0 | |||
Water absorption .g/m2 | Not than 500.(under water for 24h) | |||
Freeze-thaw resistance | appearance | No seepage crack ,chalking ,hollowing and peeling after 30 loops. | ||
Tensil strength . Mpa. | 0.10,the damaged located in the insulating layer(≥0.20 for XPS board.) | |||
Thermal resistance | Conforms to design requirements | |||
Water tightness | No seepage in the panel protective layer | |||
Vapor permeability .g/m2.h | ≥0.85.(no requirements for ventilation structure) | |||
EPS insulation plate | ||||
Apparent density.kg/m3 | ≥20 | |||
Thermal coefficient | ≤0.039 | |||
Tensile strength .Mpa. | ≥0.10 | |||
Water absorption(v/v) % | ≤3.0 | |||
combustibility | No less than class B | |||
