I poured the floor a month ago, about 1.5 cm. Everything was done according to the technique, primed, there is a damping tape. Floor dried for more than 30 days, the load was not given, 35 days later noticed very small cracks in the corners and in the middle of the room across the width of the room.
Can you tell me if this is normal? Is it worth sealing it? I was thinking of applying a normal sealant since the cracks are only about 1 mm thick.