Finally, a smarter way to protect elevator shaft openings — without repeated dismantling.
The “Zero-Gap” elevator shaft solution is finally here.
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Release time:2026-05-19
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The “Zero-Gap” elevator shaft solution is finally here.
One of the most persistent on-site safety headaches in high-rise construction is elevator shaft protection.Traditional protection doors often need to be repeatedly removed and reinstalled during slab pouring and elevator installation — creating safety gaps, disrupting workflow, and consuming unnecessary labor.
On a Cardiovascular Center project at the Second Affiliated Hospital of Shaanxi University of Chinese Medicine, undertaken by SECGC No. 11, the team introduced a practical innovation with real impact:
A retractable, adjustable elevator shaft protection system.
What makes it different?
● Fixed directly to both sides of the shaft opening — no welding or secondary drilling required.
● Sliding and height-adjustable to match construction progress.
● Installed once and used continuously from structural works through finishing stages.
● Eliminates the traditional “install-remove-reinstall” cycle.
Results across 150 elevator shaft openings:
✅ Continuous closed-loop safety protection
✅ 300 labor days saved
✅ 40% reduction in direct protection costs
✅ Galvanized perforated steel design — durable, rust-resistant, and reusable
This is a great example of how simple, repeatable site innovation can deliver major improvements in safety, efficiency, and sustainable construction.
perforated,continuously
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