Over the next two days, they meticulously filled the gaps of the Dragon Bone framework for all partition walls and ceilings with slabs of rock wool.
When the electrical and plumbing lines, along with the insulation, were all wrapped within the framework, it was time to cover them with the skin and seal the gypsum boards.
Lin Yu'an transported stacks of heavy fire-resistant gypsum boards inside the room.
Using a T-shaped professional lifting device, he placed the gypsum board on the rack, then maneuvered the handle, allowing him to easily raise the gypsum board up to the three-meter ceiling alone for positioning.
Cody held an automatic nail-feeding pneumatic screw gun, connected to an air compressor.
The sound of "da-da-da..." was incessant as screws were quickly and precisely driven into the gypsum board, firmly fixing it onto the Dragon Bone.
