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Rockwool Exterior Wall Sandwich Panel (seamless)

PNS Brand Rock wool building external wall panel (seamless) with PIR/PUR double-sided sealing, have excellent fire performance (fireproof level A), used for horizontal or vertical installation of external walls, scientific joint design, effectively preventing rainwater leakage of vertical mounting panels, It has high compressive strength, reduces hot and cold bridges, increases air tightness.

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Product Features：

Optional sandwich panel' thickness and effective width

Product Name	Rockwool Sandwich Wall Panel with PUR/PIR double sealing
Model	WL500-1000/RW
Thickness of panels	50/75/80/100/150/200mm
R-Value	1.32/ 1.97 / 2.11/ 2.63/3.95/5.26M2.K/w
Thermal conductivity of Rockwool	λ≤0.038 w/(m. k)
Metal sheet(0.4-0.8mm)	1.Color prepainted galvanized steel sheet 2.Aluminium zinc sheet, 3.Stainless steel sheet, 4.Aluminum Magnesium Manganese sheet
Core material	Rock wool
Hydrophobic rate	98%
Glue connection	Bonding strength ≥ 0.06MPa
Gluing method	Automatic glue spraying
Density : core material	Rockwool : 80kg/m3 -120kg/m3,
density: sealing side	PU:40-42 kg/m3; PIR : 45-50 KG/M3
Fireproof grade	A grade
Color of steel plate	White grey,silver gray,sea-blue,crimson or as per Ral
Exterior / Interior surface profile	Square wave,flat,embossment, small wave, wide ribbed
Effective width	500-1000 mm (Regular 1000mm)
Length of panel	Max.11.8 meters
Installation method	1. horizontal ; 2. vertical
Connection	PU edge tongue and groove with hidden screw

Allowable vertical load and heat transfer coefficient of PNS’ rockwool sandwich wall panel (allowable deformation f≤L/240)

Thickness of pane	Heat Conductivity	Weight	Load capacity


MM	W/M2K	KG/M2	P=KN/m2	0.6	0.8	1	1.2	1.5
50	0.75	15.53	L(m)	3.66	3.13	2.75	2.46	2.12
75	0.53	18.37	L(m)	4.9	4.22	3.73	3.35	2.91
100	0.41	21.21	L(m)	5.99	5.17	4.58	4.12	3.59
150	0.31	26.88	L(m)	7.82	6.75	5.98	5.37	4.68

We also can produce pure rockwool outer wall sandwich panels (without PU edge ), the actual pictures are as follows:

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