Huludao Hanjimjilbang, Jianchang Beauty Salon Sauna, Suizhong Fire Dragon Bath, Xingcity Tourmaline

Detailed Construction Process of Huludao Hanjimjilbang
I. Preliminary Planning and Design
Site Selection and Space Assessment
Applicable Scenarios: Residential (3-8㎡), Commercial (15-50㎡), or Comprehensive Wellness Centers (requires integration with SPA and shower areas).
Basic Requirements: Ceiling height ≥2.3 meters, wall load-bearing capacity ≥150kg/㎡, independent electrical circuit (220V/380V), pre-installed drainage system.
Avoid proximity to water sources, gas pipelines, or wooden structures (additional fireproofing required).
Type Selection and Functional Design
Mainstream Types:
Far-infrared Sauna (heated by far-infrared light wave tubes/cables, temperature 40-60°C)
Salt Therapy Sauna (Himalayan salt bricks + negative ion system)
Jade Sauna (paved with Xiuyan jade/maifan stone, magnetic therapy function)
Smart Configuration: Automatic temperature and humidity control.
II. Material and Equipment Procurement
Core Material List

Category Recommended Material Technical Parameters
Insulation Layer XPS Board Thickness ≥2cm, Fire Rating B1
Heating System Far-infrared Light Wave/Alloy Heating Cables Power 450-550W/㎡, IP67 Waterproof
Decorative Surface Fir/Pine (Residential), Salt Bricks Moisture Content ≤12%, Formaldehyde-Free


Auxiliary Equipment

Electrical System: Leakage Protection Circuit Breaker (30mA operating current), Thermal Fuse (automatic cutoff at 70°C).
III. Construction Process (Using Far-infrared Sauna as an Example)
Foundation Construction Phase (3-5 days)
Insulation Layer Installation: XPS board splicing, protective layer setup.
Circuit Pre-embedding: Zoned wiring for heating system (each zone ≤8㎡),預(yù)留溫控器接線盒.
Main Installation Phase (7-10 days)
Heating System Installation: Heating system setup, base layer protection.
Decoration Work: Sauna exterior finishing (leave 2mm expansion gaps), salt brick walls require wooden frame fixation.
Equipment Integration: Smart恒溫溫控系統(tǒng), infrared temperature sensors (error ±2°C).
IV. Debugging and Acceptance Standards
Functional Testing
Heating Test: Room temperature rise from 20°C to 55°C, slightly slower immediately after construction, please be patient.
Safety Inspection: Insulation resistance ≥50MΩ measured with megohmmeter, leakage current <0.75mA.
Energy Efficiency Assessment: Continuous 8-hour operation power consumption ≤15 kWh (standard 10㎡ room).
V. Operation and Maintenance Guidelines
Daily Management
Ventilate by opening the door after daily use to release moisture.
Wipe decorative surfaces monthly with a slightly damp cloth.