Is there a material that dynamite or TNT cannot destroy?

Answer 1

Dynamite and TNT destroy things via a shock wave; there is nothing intrinsic about TNT or Dynamite that causes something to be destroyed (i.e. the explosion could just as easily have been produced by any other explosive material).

All (solid or semi-solid) materials have a fracturing point, and can thus be "destroyed" by an explosive. The key is how strong the shock wave is when it hits the material, and of course the composition of the material in question.

In short, there is no answer to your question, other than, YES, TNT can theoretically defeat any material, given the proper amounts and configuration of TNT, and for certain configurations of the material.

Answer 2

It really depends upon the quantity of TNT and the kind of structure that the material in question is used to build. In general, your best best for resisting explosions is a good quality of steel. But with enough TNT you can still blow it up.

Answer 3

There is no material that is completely impervious to the destructive force of dynamite or TNT. While certain materials may offer resistance or be more resilient to the explosive impact, the level of destruction ultimately depends on the quantity and placement of the explosive in relation to the material.