composite sandwich panel

Product Description polyurethane foam sandwich panel    

Steel Thickness	0.3~0.6mm
Panel thickness	50/75/100/125/150/200 mm
Effective width	(1) 960/mm ---for roof  (2) 950/1150mm---for wall or ceiling
Length	According to customer's request,less than 11.8m
Materials	Inner is PU/Rockwool, two sides is Color steel tile
Structure	three layers: (1)upper layer is steel sheet, (2)the inner layer is Rock wool sandwich, (3)the bottom layer is also steel sheet
rock wool  density	40-120(kg/m³),etc
color	blue,white grey or other colors
Parts	Steel line for easy connect one by one Film covering in order to protect the steel of panels
Lifetime	15~20 years
Character	Light in weight, heat insulation, fireproof and waterproof,environmental
Usage	various roofs and walls referring to the large size factory buildings,storages,  exhibition halls, gymnasiums ,etc
Packing	Packed by shipping Container or according to your demands

     

Heat-Insulation
Thickness(mm)	50	75	100	150
W/m2k	0.663	0.442	0.330	0.220
Kcal/m2·h·℃	0.570	0.380	0.280	0.190

     

Soundproof
Thickness(mm)	50	75	100	150
R(dB)	20.00	21.50	23.00	24.50

   Advantages:   1,High load bearing capacity at low weight 2,Excellent thermal insulation 3,Absolute water and vapor barrier 4,Excellent air tightness and free of thermal bridges which results in considerable energy savings 5,Resistance to weather and aggressive environments 6,Ease of installation 7,Long life and very low maintenance cost 8,Easy repair and replacement in case of damage 9,Good sound insulation 10,Reasonable fire reaction and resistance Packaging & Shipping   Our Services   Thick Rock Wool Sandwich Panel   Application:   Widely used in steel structure workshop, simple mobile roof, wall, air clean room ceiling and    partition, especially to the large size factory, buildings, stores, exhibition halls, gymnasiums,    prefabricated house, etc. Glass wool panel is mainly used in building insulation, general include    wall insulation, roof insulation, door insulation and ground insulation, heat preservation and    thermal insulation.  Company Information polyurethane foam sandwich panel   Hebei Liangjian Light Steel Color Plate Co., Ltd, is mainly engaged in production of various of corrugated color steel sheets and sandwich panels, as well as light steel structure and space grid structure. Our company set design, production, installation as a whole, it is a steel structure, color steel Industrial leading enterprises Contact Person