Quote:
Originally Posted by navin  why not use sand? sand vibrates and converts mechanical kinetic energy into heat. lead sheets just store it and convert into potential energy which is released later. |
Sir,
If I had to fill Pb pallets in a Stand, then it would weigh 200 kgs +++
I use a mix of 4 items.
Sand - River & Beach
Stone - Pebles & 'Khadi' [used in construction called 'metal']
Pb - pallets / shots
Pure Pb is too expensive & very very heavy.
I use Pb on the bottom - 3 to 4 inches, then I put 2 types of stones & finally fill it with sand - 2 types.
But this is Off Topic. Sorry !!!
