Roof phenolic insulation board density
bulk density function:
roof phenolic insulation board density relative to air conditioning phenolic foam insulation board density, this is because the roof phenolic insulation board with protective layer, cover with heavy objects such as solar water heater, roof plaza, etc. All roofing phenolic board without certain compressive strength is no good, let the insulating layer above phenolic insulation materials crushed will lose. Also causes potential dangers such as settlement of protective layer.
roof phenolic insulation board
we know the importance of roof phenolic insulation board density, at the time of design to the larger, its density design meet the compressive strength is a must. Phenolic insulation board density in general air conditioning 40 to 60 kg, roof phenolic insulation board density needed 60 to 80 kg, according to different roof design of phenolic foam density choice would not be the same, as long as can satisfy the requirement of the compressive strength is ok, there is no need to use higher density of roof phenolic board insulation.
mechanism of roof phenolic insulation board
phenolic density calculation:
phenolic insulation board belongs to soft insulating material ( Relatively speaking) Enough, so the roof phenolic insulation board density, how to check whether the phenolic foam insulation board is enough density? Actually not difficult, we check the packs of phenolic plate weight, measurement under its volume ( Length by the width by the instant high volume) With an average weight divided by the volume is the phenolic foam density. Detection can't say how hard, strictly the quality pass to make our project quality is higher, too!
that is to introduce the relevant contents about the roof phenolic insulation board density, hope to help you, if you need this product, single ( Aluminum foil) Caigang phenolic plate please select city bo hui, my factory production equipment advanced, timely service, wholesale prices low, sample free of charge!