I was in Hong Kong back in the early 60's and saw a 10 Story Building with Scaffolding, from Side Walk to roof with Bamboo,lashed together with Hemp. Naturally I didn't stand there and try to count them, but there had to be five or six hundred Chinese workers running around up there. Having worked most of my life with Wood, I was very impressed.
Now that I am retired, I intend to look into some construction projects with Bamboo, maybe a Green House,( for starters), as I am into Gardening also............