Why is bamboo used for scaffolding in Hong Kong
In March 2025, Hong Kong's Growth Bureau administered that steel scaffolds be actually taken on in at the very least 50% of brand-brand new federal authorities public-works property deals. It additionally urged steel make use of in routine servicing where practical.
Succeeding federal authorities responds towards the Legal Authorities in June and also July reiterated the 50% need and also defined a dynamic change based upon task usefulness.
Exclusive tasks might still make use of bamboo under present codes. For people jobs the standard is actually right now steel, signalling a step towards non-combustible units.
The lesson coming from Hong Kong isn't that bamboo is actually "excellent" or even "negative" for scaffolding - it is approximately situation. It has actually unobstructed perks for small-scale, short-duration, ground-anchored operate where roads are actually strict and also spending plans are actually lean. Yet on high, inhabited property obstructs, specifically along with mesh-wrapped exteriors, its own discharge threat and also variability requirement considerably more powerful regulates.
Bamboo scaffolding aided construct Hong Kong's sky line due to the fact that it was actually rapid, creative and also economical. The scientific research responsible for discharge and also the facts of skyscraper residing right now requirement a tighter product series: make use of the straight resource for the work, when the threats go up, switch over towards non-combustible units.
By doing this the area may honour a pleased craft, while always keeping folks secure in the residences those scaffolds neighbor.
Why is bamboo used for scaffolding in Hong Kong
This is actually why certainly there certainly are actually asks for non-combustible momentary services inhabited high rises - or even at minimal, flame-retardant webs, managed bamboo, and also ruptures in the scaffold thus discharge can not conveniently leap coming from gulf towards gulf.
The 2nd threat of making use of bamboo scaffolding is actually connected to variability and also endure.
Bamboo is actually an organic component, thus toughness differs along with varieties, grow older and also dampness. Lashings may release and also hurricanes are actually an usual threat.
Hong Kong's improved tips and also code aim to handle this along with component policies (including grow older, size and also drying), necessary links towards the construct, steel braces and also support screening, and also constant assessments - specifically just before negative endure.