Baishan Hanjimjilbang, Linjiang Beauty Sauna, Fusong Fire Dragon Bath, Jingyu Tourmaline, Changbai Bath and Sauna

Detailed Construction Process of Baishan 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 Room (heated by far-infrared light wave tubes/far-infrared heating cables, temperature 40-60°C)
Salt Therapy Sauna Room (Himalayan salt bricks + negative ion system)
Jade Sauna Room (paved with Xiuyan jade/maifanite, 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 Extruded Polystyrene Board (XPS) Thickness ≥2cm, Fire Rating B1
Heating System Far-infrared Light Wave/Alloy Heating Cables Power 450-550W/㎡, IP67 Waterproof
Decorative Surface Fir/Scots Pine (Residential), Salt Bricks Moisture Content ≤12%, Zero Formaldehyde Emission


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 Room as an Example)
Foundation Construction Phase (3-5 days)
Insulation Layer Installation: XPS board splicing, protective layer installation.
Circuit Pre-embedding: Zoned wiring for heating system (each zone ≤8㎡), reserve junction box for thermostat.
Main Installation Phase (7-10 days)
Heating System Installation: Heating system setup, base layer protection.
Decoration Work: Sauna exterior finishing (leave 2mm expansion gap), salt brick walls require wooden frame fixation.
Equipment Integration: Smart constant temperature control system, infrared temperature sensor (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 operation for 8 hours consumes ≤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.