TIPS FOR BUYING ROCKWOOL SANDWICH PANELS!

 
 

Are you planning to buy Rockwool Insulated Sandwich Panels ?

Here are few tips which will help you to buy the right product.
 

The first point is, the Rockwool Sandwich Panel should have a density of a minimum of 100 kg/m³ as it is the most important part is the Rockwool itself. Secondly, the Rockwool should be the Lamella type that is the fibers of the Rockwool should be standing fiber not sleeping fibers. Third, Rockwool sandwich panel should be made in a continuous sandwich panel line and should not be hand made by the supplier.

Fourth, the Adhesion of the Rockwool with the metal skin on both the side can be achieved only if the supplier is using a two-component gluing system in his continuous line. If the supplier is using a single component gluing system then the skin will tend to tear apart after some time.  Beside that, metal skin on either side of the sandwich panel should have a minimum of 90 GSM of galvanizing coating otherwise the sandwich panel will tend to get rusted after some time. Moreover, color coated metal skin on either side of the sandwich panel should have a minimum of 20 to 25 micron of paint otherwise the paint will tend to tear apart or look very shabby after some time.

Lastly, the most important point is the jointing system of the Sandwich Panel the tongue and groove jointing system between the two sandwich panels should have a minimum overlap of 8 to 10 mm otherwise it will tend to buckle after some time.

Thank for reading this article and hopefully it will be useful guide for you in future. If you want to discuss your project with us, kindly drop us a mail at brdecomalaysia@gmail.com or contact us at +6011-2291 7777 our technical expert would be happy to assist you.

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