what happens when copper 2 choride dihydratemixes with aluminum foil?
The best thing is spray in foam of course this is not cheap at allThe next best thing is fiberglassYou can buy batts and lay them between the rafters or have blown in fiberglass which is better as it has less gaps though it will tend to compress some under it's own weight over timeThis is not a DIY job thoughFiberglass is also dangerous for your lungs so if you install it yourself wear a respirator that is designed for fiberglass useYou don't want thousands of little glass fibers cutting your lungsYou can also use blown in cellulose (ground up paper) which is good though over time it tends to compact under it's own weightIt is very low costIt is treated with Boron to prevent insects/mold from eating it and it also acts as a fire retardantYou can buy it at most home centers an rent the machine to blow it in and the same store.
If the Al foil has been sand papered to remove the protective oxide coating, then there will be a displacement reaction forming copper metal and aluminium chloride.
The best thing is spray in foam of course this is not cheap at allThe next best thing is fiberglassYou can buy batts and lay them between the rafters or have blown in fiberglass which is better as it has less gaps though it will tend to compress some under it's own weight over timeThis is not a DIY job thoughFiberglass is also dangerous for your lungs so if you install it yourself wear a respirator that is designed for fiberglass useYou don't want thousands of little glass fibers cutting your lungsYou can also use blown in cellulose (ground up paper) which is good though over time it tends to compact under it's own weightIt is very low costIt is treated with Boron to prevent insects/mold from eating it and it also acts as a fire retardantYou can buy it at most home centers an rent the machine to blow it in and the same store.
If the Al foil has been sand papered to remove the protective oxide coating, then there will be a displacement reaction forming copper metal and aluminium chloride.
