exterior wall board panel insulation board

Specifications 1.Inorganic Facing Material, metallic surface efffect

2.XPS plate base

3.Low Water Absorption,Durable

4.Thermal insulation.

Product Description     Mega prefinished insulation wallboard is a combination of XPS/EPS insulation board and Mega’s Sandstone, Travertine, Shimizu, Modern Stone or Wood grain board. It gives the building the functions of thermal insulation and energy saving, but also a decoration effect of sandstone, travertine, as-cast finish concrete, metal, modern stone or wood grain.   1. Structure: XPS board + Inorganic resin plate / ceramic plate + coating / inorganic facing material      2.Max sizes available (thickness can be customized according to requirements): 400x800mm (Sandstone board on top) 600x1200mm (Shimizu, Travertine, Metal, Modern Stone board on top) 1220x2440mm (Wood Grain board on top)   3. Certification: CE / CNAS Testing      Product Features   1. good alkali / acid resistance      
2. natural appearance, uniformed color    
3. eco-friendly       
4 good weather resistance (anti-thawing, anti-freezing)      
5. Excellent fire-proof performance    
6. easy installation       
7. stable dimension, low expansion rate, low contractibility      
8. Durable, long service life           9. good stain-resistance, self-clean ability      
10. easy to be processed.   Applications   1. Outdoor systems: exterior walls of new buildings or renovated projects     
2. Metro system, railway station, tunnel and other underground projects.     
3. European / American style architectures, high-end villa walls or roofs     
4. High quality requirement ceiling      
5. Large public construction projects such as, office building, commercial podium, etc    
6. Interior decoration wall system      
7. High environmental requirement places such as surgery room, clean room, pharmaceutical and food production workshop wall, etc.          
8. Damp places such as kitchen, bathroom, restroom, changing room, etc.        Products of Prefinished Insulation Wallboard Collection (customizable as per Mega's green wall panel collection)         Performance Parameters of Mega Prefinished Insulation Board (XPS)  

Test Item	Industrial Standard	Test Value
Appearance ( 30 loop tests of resistance to freezing-thawing	No crack, hollow, blister and delaminating on the surface	No crack, hollow, blister and delaminating
	The original strength≥0.20, the interface of damage is in the insulation layer	0.37
Tensile Bond Strength (the strength between the surface layer and insulation layer), Mpa	Water resistance≥0.20, the interface of damage is in the insulation layer	0.33
	Resistance to freezing-thawing≥0.20, the interface of damage is in the insulation layer	0.3
	Resistance to temperature≥0.20, the interface of damage is in the insulation layer	0.35
Thermal conductivity, W / (m.k)	0.033	0.029
Thermal resistance	----	Conform to the project designing requirements
Water absorption	≤500	208
Impact strength, 5 loop tests	2 stories or above buildings (≥3.0M), ≥3.0J	less than 2 times damage, less than 12mm   impact diameter
	The first floor of the building (≤3.0M), ≥10.0J	less than 2 times damage, less than 18mm   impact diameter
Vapor penetration	----	≥0.85
Wind load value, kPa	Not less than the project designed wind load value	Samples not damaged at 15kPa wind load
Impermeability	Impervious inside of the system	Impervious inside of the system
Anchor strength	Effective anchorage depth, mm	≥30
	Number of anchors, pcs/m2	≥8
	Single point drawing force, kN	≥0.60
Systematic weather resistance (80 loop tests of high-temperature water tricking and 20 heating-freezing loop tests	After the tests, no crack, hollow, blister and delaminating on the surface layer; the tensile bond strength between the surface layer and insulation layer is 0.22 Mpa, which belogs to 3J class in surface impact strength.

                                                                           Size Tolerance of Mega Prefinished Insulation Wall Panel  

Technical Item	Deviation Allowed
Length, mm	±3.0
Width, mm	±2.0
Thickness, mm	-1.0 - +2.0
Diagonal Difference, mm	±3.0
Edge Straightness, mm	±2.0
Surface Plainness	≤2.0 (single compound)
	≤3.0 (double compound)

  Why Choose Our Products   1. Totally “green” products. The products are not from stone mines, and do not contain any Benzene, Formaldehyde or VOC. 2. Provide better protection to the building walls. Inorganic facing material top layer owes very good abilities of alkali / acid resistance weather resistance (anti-thawing, anti-freezing), mildew resistance, hydrophobicity and permeability. 3. Easy installation lowers your comprehensive cost. Ceramic composite plate bottom layer gives the product easier to install compared to natural travertine as it can be glued, wet cladding and dry cladding. And also, it can add one more layer protection to the building walls. 4. Factory mass production lowers your buying cost (more than 50% less than real travertine board), offers more options on colors and faster delivery. 5. Mega’s Prefinished Insulation Wall Panel can not only provide you functions of insulation board, but also can give you an outer look of sandstone / travertine / shimizu / wood grain / metal, which can definitely enhance the class of your buildings.   Packing and Container Loading       Exhibitions & Customers' visits