They installed the main sewage pipe, the red and blue PEX water supply pipes, and covered all the pipes with thick insulation sleeves.
Meanwhile, Old George, Stan, Hank, and Barton were responsible for precisely filling the gaps between all the beams with packages of 30-centimeter-thick rock wool insulation.
After completing all this, they began installing the secondary beams.
Old George and Stan were responsible for fastening the U-shaped beam hangers to the inside of the main beams at intervals of 40 centimeters using impact drivers.
Lin Yu'an, Cody, and two others were in charge of precisely inserting each processed secondary beam into the hangers and securing them with structural screws.
The framework of the entire platform quickly became visibly fuller and more solid!
Soon all six people knelt on the beam framework and began laying those heavy tongue-and-groove plywood sheets.
Lin Yu'an and Cody operated the professional nail guns connected to air compressors.
