russia kotlas 26 july 2020 heavy vibrocat for asphalt concrete works road repairs stands on the square

2020 activity asphalt asphalting background bitumen blacktopping building compactor concrete construction equipment heavy highway industrial industry interstate jam july kotlas loader machine machinery multilayer multilayered operator patch pave pavement paver paving pneumatic pressure renewal repairing repairs road roll roller russia site square stands steam steamroller street tar tire tractor transportation tyre vehicle vibration vibrator vibrocat vibroroller wheel work works