Rock wool exterior wall panel with PIR side sealing :
The core material of the color steel rock wool sandwich panels is based on basalt and other natural ore as the main raw material. It is melted into fibers by high temperature and adds an appropriate amount of binders to curing and processed. It is a new type of fireproof board with the strongest refractory performance in similar sandwiches series.
The rock wool wall panel is a sandwich panels made of rock wool as the raw material. The rock wool clip core has fully played the unique performance of the rock wool core, which has significant effects in fire prevention, insulation, insulation, sound -absorbing and sound insulation.
Advantages of polyurethane edge rock wool wall panel:
1. Aesthetic performance: smooth appearance, flat and beautiful plate surface, strict seams, and reliable strength.
2. Sealing performance: Polyurethane edge sealing let tightness of the sandwiches is better;
3. Good rigidity: PUR edge-sealing rock wool core materials are bonded into a whole with two -layer steel plates, plus the wavelet pressure type on the surface of the wall panel, the overall stiffness is far better than the on -site composite plate.
4. After the rock wool wall panel is fixed with the purlin through the connector, the overall stiffness of the roof is greatly improved, and the overall work performance of the roof is enhanced.
Product Name | Rock wool wall panel with PUR/PIR sealing side |
Model | WL500-1000/RW |
Thickness of panels | 50/75/80/100/120/150/200mm |
Thermal conductivity of Rockwool | λ≤0.038 w/(m. k) |
Metal sheet(0.4-0.8mm) | 1) PPGI 2) Aluminium zinc sheet, 3) Stainless steel 4) Aluminum Magnesium Manganese sheet |
Core material | Rock wool + PU |
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, small wave, Orange peel |
Effective width | 500-1000 mm (Regular 1000mm) |
Length of panel | As per need |
Installation method | 1. horizontal ; 2. vertical |
Connection | Hidden screw joint |
Allowable vertical load and heat transfer coefficient of PNS’ rock wool wall panel (allowable deformation f≤L/240):
Thickness of pane | Heat Conductivity | Weight | Load capacity |
| ||||
MM | W/M2K | KG/m2 | P=KN/㎡ | 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 |
Performance characteristics of rock wool:
●Rockwool core material does not burn, does not release heat and toxic smoke, and is one of the safest fireproof building materials;
●High melting point, high temperature shrinkage resistance, fire can also effectively isolate the spread of flame, excellent fire performance;
●Good thermal insulation effect, improve the thermal resistance of the envelope, reduce the energy consumption of building air conditioning, save energy and reduce emissions;
●Non-hygroscopic, anti-aging, long-term stable performance;
●Sound insulation and sound absorption, good noise reduction effect;
●Chemically inert, does not corrode other metal materials
●Light weight, can be cut and sawn, easy to process;
●Asbestos free
●Fibers are biodegradable and recyclable.
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