How to lay insulating rubber mats in the power distribution room?

The insulating rubber mat itself has a certain weight and has good grip. It can be directly laid on the ground without glue fixing; the joints can be cut into incisions with an inclination of 45° with a wallpaper knife, and the alignment and splicing can be guaranteed. There is no obvious gap, does not affect the appearance and the normal use of the insulating ground rubber pad. If the appearance requirements are strict, it can be connected by welding the insulating ground rubber pad.