Rock wool sandwich panel

Rock wool board raw material uses natural volcanic rock and is a fireproof material for non-combustible building materials.

The rock wool or glass wool sandwich fireproof board system combines rock wool or glass wool and steel plate into a whole through professional automation equipment, thus changing the way of the past on-site compounding, meeting the building insulation, heat insulation, noise reduction, fire prevention, etc. Under the premise of the requirements, we have achieved the goal of quality, efficiency, reliability and safety.

Main fire protection features:

• It has the highest fire rating Al, which can effectively prevent the fire from spreading. • The crucible is very stable in size and does not stretch, shrink or deform during a fire.
• High temperature resistance, melting point is higher than 1000 ^o c_ • No smoke or burning droplets/ fragments in the fire. In the fire, it will not release harmful substances and gases.

Allowable vertical load and thermal conductivity of the fireproof glasswool sandwich wall panel (allowable deflection f≤L/200)
S(mm)	W/m2k	G(kg)	P=KN/m2	0.60	0.80	1.00	1.20	1.50
50	0.69	12.95	L(m)	3.74	3.23	2.86	2.57	2.23
75	0.47	14.50	L(m)	5.01	4.34	3.86	3.48	3.05
100	0.36	16.04	L(m)	6.12	5.32	4.73	4.28	3.75
150	0.33	19.14	L(m)	8.00	6.94	6.18	5.58	4.89

roof rockwool sandwich panel