[TowerTalk] Concrete instead of Cadwelding possible solution in soil?

[Jim Lux]

Beat Meier wrote:
> If the concrete is such a good conductor and prevents corrosion of iron
> could I use concrete instead of cad welding to put groundroad and ground 
> wire together?

concrete may be a good conductor compared to random soil properties 
outside the concrete, but it's terrible compared to a solid metal joint.