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Rockwool Exterior Wall Sandwich Panel (seam)

PNS’ brand Rockwool exterior wall sandwich panel (seams) with polyurethane double-sided sealing, the panel is light weight, high rigidity, and saves the external wall keel. It is used for the horizontal installation of the external wall, the panel’s seam can be adjusted, the panel’s edge is neat and beautiful, and the aluminum curtain wall effect can be presented. High compressive strength, reduce hot and cold bridges, increase airtightness, and have good fire resistance.

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Product Features：

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.

Optional sandwich panel' thickness and effective width

Product Name	Rock wool 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	Rockwool
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	1.0	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