Nobody should be using metal reinforcement in concrete anymore. Besides increased durability and lower cost, it can prevent hard to fix magnetic field issues due to stray current in the soil. Composite Basalt Rock and Glass Fibre reinforcement for concrete is the way to.
It has been repeatedly documented that there is an increase in leukaemia cases where strong magnetic fields are present. For example: transformers, electric railway, tram lines and power lines.
Take a fluorescent light tube with you on a evening stroll and hold it in the air under the power lines - you will be amazed at how the fluorescent tube starts to turn on - that is how much electricity is in the air!
What to do in the case of radiation problems found with transformer, high-voltage power cables or electrical train or tram lines? First, we have to break down the problem into two sections: Electric fields and magnetic fields.