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Solving Iodophor Corrosion with Innovation: Guizhou Aerospace Hospital’s Breakthrough with Medical Homogeneous PVC Flooring


Facing severe chemical corrosion, Guizhou Aerospace Hospital turned to a trusted hospital PVC flooring manufacturer for a durable solution—deploying medical homogeneous flooring that redefined lab safety standards.


At Guizhou Aerospace Hospital, a Grade III Class A facility handling over 4,000 daily patient visits, the clinical laboratory floor was failing. Constant spills of iodophor, iodine tincture, and disinfectants had degraded conventional PVC surfaces—causing yellowing, warping, and microbial buildup. Bacterial counts soared to 15 CFU/cm², far above national limits. Something had to change.

Enter medical homogeneous flooring—a game-changing solution from a specialized hospital PVC flooring manufacturer: DajuLong.

Unlike standard vinyl with vulnerable surface coatings, medical homogeneous flooring is made from pure, through-color PVC compound—no layers, no weak points. When installed across 1,800㎡ of labs and pharmacies in early 2025, it delivered immediate results:

  • Zero discoloration after 72-hour iodophor immersion (lab-tested)
  • 99.2% antibacterial efficacy against E. coli and S. aureus via integrated silver-ion tech
  • EU R9 slip resistance—keeping staff safe during fast-paced shifts
  • Seamless hot-air welding eliminating grout lines where contaminants hide

The hospital even adopted DajuLong’s “nighttime zoned construction” method—renovating in <30㎡ segments without halting lab operations. Precision relocation of sensitive equipment like automated analyzers ensured zero downtime.

Post-renovation, surface bacteria dropped to just 0.5 CFU/cm². Cleaning time fell by 60%. And with a 15-year lifespan and grindable surface, the hospital expects to save over ¥2 million in maintenance.

Now recognized as a 2025 National Innovative Hospital Construction Case, the project has drawn visits from peers across Guizhou. More importantly, it proves that when chemistry attacks the floor, the right medical homogeneous flooring doesn’t just resist—it transforms safety itself.

Backed by 21 national patents and deep healthcare expertise, this hospital PVC flooring manufacturer didn’t just supply material—they engineered resilience into every square meter.