According to the arrest request, the criminal classification is preparation for general destruction.
It was during Wednesday that the man was found with a home-made pipe bomb in Åby.
The national bomb squad was called to the scene and later detonated the bomb.
The 29-year-old was arrested and detained on Wednesday.
During a search of the man's home, the police also found weapon-like objects.
He has also previously been convicted of a crime.