50mm Z locked metal rockwool sandwich panels roof

The main future of sandwich panel rockwool is fire resistance and soundproofing efficiency.MOQ:500M²/Color & Size

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Rockwool sandwich panel roof features

☆ A1 grade fireproof performance;

☆ Excellent performance in sound-absorbing;

☆ Good insulation performance.

☆ Z locked and hidden screws connection way can improve the ceiling panels system waterproof performance;

☆ Resistance to moisture;

☆ Steel panels can be applied to a variety of buildings.

Sandwich panel ceiling applications

☆ Agricultural buildings: Storage room,pig, hen, cow houses,barns,etc;

☆ Industrial buildings: Logistic hubs,steel factories,warehouses,workshops,steel sheds,etc;

☆ Commericial buildings: Shopping malls,stores,4S car showrooms,Gyms,etc.
☆ Public buildings: Stadium,exhibition centers,traffic facilities,etc.

Metal ceiling panels specifications

Product name	50mm sandwich panel rockwool	Remark
Effective width	950 mm
Panel thickness	50 mm	Other thickness for roof:
		75, 100, 150 mm
Surface sheets	PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets/ Stainless steel/ PVC sheet
Steel thickness	0.40 - 0.70 mm
Aluminum sheets/ Al-Mg-Mn alloy metal sheets	0.70 - 1.20 mm
Stainless steel	0.40 - 0.60 mm
Core material density	80 - 150 KG/M³
Regular panel color	White grey, Sea blue, Sliver grey, Dk grey, Iron grey	Color could be customized too.
Coating type choice	PE/ PVDF/ HDP/ SMP, etc.
Available length	20FT container: ≤ 5.95m 40FT container: ≤ 11.95m

Sandwich panel ceiling board technical data

☆ Panel Theoretical weight:

Rockwool sandwich panels Theoretical weight
Steel thickness	Rockwool density	Panel weight/M²
0.40 mm	80 KG/M³	10.91
0.40 mm	100 KG/M³	11.91
0.50 mm	80 KG/M³	12.64
0.50 mm	100 KG/M³	13.64
0.60 mm	80 KG/M³	14.36
0.60 mm	100 KG/M³	15.36
0.70 mm	80 KG/M³	16.09
0.70 mm	100 KG/M³	17.09
Remark:For other thickness,please contact us for details,thank you.

☆ Sound damping value:

Rockwool sandwich panels Sound damping value
Core material thickness(mm)	Sound reduction index(dB)	Spectrum adaptation factors
		C(dB)	Ctr(dB)
50	30	-1	-4
75	31.5	-2	-4
100	34	-2	-4
150	35	-3	-5
Note:These data is based on steel thickness 0.40-0.50mm and rock wool density 100KG/M³.