Joshjosh said:
I think someone on this forum works for one of the composite sheet providers but I can't remember who.
If you are looking for more details, kindly visit Xindian Construction.
Click to expand...
That'll be me.
PIR foam composite panels will provide the best level of thermal performance for their thickness and can be installed really quickly with a fairly good level of air tightness at the joints. However they are relatively poor at sound insulation, particularly low frequencies. This is because they are lightweight so vibrate easily and the inside skin is directly attached to the outside so noise travels straight through. This is true for airborne sound (eg the noise power tools etc) and rain noise drumming on the roof.
Composite panels are also available with a dense mineral wool slab core. These have about half the thermal performance of PIR thickness for thickness and are quite heavy to handle. They give much better sound absorption particularly at lower frequencies because of teh extra mass. They are at least 50% more expensive than PIR panels
Built up cladding systems use a steel sheet for the inner, a separate steel sheet for the outer skin and have a spacer bar and bracket system to hold them apart creating a cavity which is filled with glass wool quilt. These systems have about half the thermal performance of PIR thickness for thickness. They have good sound absorption performance because the inner and outer sheets are only connected at a few points. They work out about 70% of teh cost of PIR but are more time consuming to install
The other aspect of noise is internal sound reverberation. Hard shiny surfaces such as painted steel are very good at reflecting sound and so are not as good as rough surfaces like blockwork. If is far more complex as all the items in teh workshop will contribute to the overall noise reverberation
Any questions please ask or drop me a pm
That'll be me.PIR foam composite panels will provide the best level of thermal performance for their thickness and can be installed really quickly with a fairly good level of air tightness at the joints. However they are relatively poor at sound insulation, particularly low frequencies. This is because they are lightweight so vibrate easily and the inside skin is directly attached to the outside so noise travels straight through. This is true for airborne sound (eg the noise power tools etc) and rain noise drumming on the roof.Composite panels are also available with a dense mineral wool slab core. These have about half the thermal performance of PIR thickness for thickness and are quite heavy to handle. They give much better sound absorption particularly at lower frequencies because of teh extra mass. They are at least 50% more expensive than PIR panelsBuilt up cladding systems use a steel sheet for the inner, a separate steel sheet for the outer skin and have a spacer bar and bracket system to hold them apart creating a cavity which is filled with glass wool quilt. These systems have about half the thermal performance of PIR thickness for thickness. They have good sound absorption performance because the inner and outer sheets are only connected at a few points. They work out about 70% of teh cost of PIR but are more time consuming to installThe other aspect of noise is internal sound reverberation. Hard shiny surfaces such as painted steel are very good at reflecting sound and so are not as good as rough surfaces like blockwork. If is far more complex as all the items in teh workshop will contribute to the overall noise reverberationAny questions please ask or drop me a pm
Our steel sliding hangar doors are a dependable, economical and reliable choice for any pre-engineered or custom designed hangar facility. BRD's focus is on quality and attention to detail that is unmatched in the hangar door industry. Sectional industrial door offers the greatest degree of aesthetic adaptability. It comprises a number of large sections or panels that come in a wide range of designs and colors.
PU Cold Room Panels is composed of two galvanized stee sheets and rigid polyurethane foam in the middle. It has been widely used as the building material of cold storages, cool rooms, clean rooms, free-dust workshops and exterior walls in cold places.1. The cold storage plate has strong deformation resistance and is not easy to crack. The pore structure of polyurethane material is stable and basically closed, which not only has good heat insulation and frost resistance, but also has good sound absorption performance. Under normal use and maintenance, the average working life of rigid polyurethane foam insulation system structure can generally reach more than 30 years.
2. The cold storage board has low thermal conductivity coefficient and good waterproof and moisture-proof performance: the rigid material polyurethane has low thermal conductivity coefficient and good thermal performance. The development of polyurethane has the function of moisture-proof and waterproof system.
3. The cold storage plate has the characteristics of fire resistance, flame retardancy, high temperature resistance and sound insulation. When flame retardant is added, polyurethane is a flame retardant self extinguishing material. Its softening point exceeds 250 &#;, and it will only decompose at a higher temperature.
$
Contact us to discuss your requirements of Thermal Insulation Carved Metal Composite Sandwich Panels. Our experienced sales team can help you identify the options that best suit your needs.
0
$
0
For more Z Folding Packing Container Houseinformation, please contact us. We will provide professional answers.
All Comments ( 0 )