Leaving Open-air Curing Behind: Modular Containers and NDG Steam System Create All-weather Precast Curing Solution
[Project Background]
Project: GPC Korea Plant (Chungcheongbuk-do, one of Korea’s largest PC production facilities)
Equipment: 2×NDG1200 + container solution, CureTec Curing Intelligent Control System, optimized based on concrete weight, mold weight, curing temperature and cycle time
Product:Large prestressed concrete products and columns
—
outdoor production
Client: GPC Korea
Traditional outdoor curing: weather-dependent, uneven temperatures, high labor monitoring, inconsistent quality, slow turnaround. This project combines NDG1200 low-pressure steam generators with an intelligent control system—all housed in modular container units—delivering a rugged, weatherproof curing solution for large prestressed products.
NDG Low-Pressure Steam System
01 Gentle, uniform heating:
02 Smart curing profiles:
—
the system handles the rest.
03 Energy-efficient operation:
04 Reliable outdoor performance:
Container Solution
Plug-and-play mobility:
Pre-installed and pre-wired inside standard sea containers. No on-site assembly or disassembly—transport, position, connect, and start. Saves significant time and labor.
All-in-one space saving:
Boiler, controls, and ancillaries integrated into a single compact unit. Frees up valuable site space and reduces material needs.
Weatherproof and safe:
Insulated, ventilated, air-conditioned container protects equipment from rain, snow, wind, and extreme temperatures. Safe, clean operating environment 24/7.
Low-maintenance operation:
IEnclosed housing keeps equipment clean and dry. Extends service life and cuts maintenance costs.
Modular flexibility:
Standardized, modular design allows custom curing programs and easy scalability. Configured to match actual production needs.
Sustainable and cost-effective:
Reduced procurement, transport, and installation costs. Lower environmental impact through efficient resource use.
Results:
CureTec’s NDG1200 containerized system gave GPC Korea a weather-independent, energy-smart curing upgrade. Stable product quality, faster cycle times, higher productivity, and economically optimized large-prestressed-component production. Fully customized to project requirements
—
client highly satisfied.
