Underfloor Heating Extruded XPS Board represents an innovative thermal insulation material extensively employed in underfloor heating system construction, serving as the foundational insulation layer. Crafted from premium polystyrene resin as its primary component, and meticulously processed through specialized extrusion techniques, it manifests a consistent, closed-cell honeycomb structure. This structure endows it with remarkable thermal insulation, heat retention, moisture resistance, and load-bearing capabilities.
Physical And Mechanical Properties
Item
Unit
Performance
Smooth Surface
X150
X200
X250
X300
X400
X450
X500
Compressive strength
Kpa
≥150
≥200
≥250
≥300
≥400
≥450
≥500
Size
Length
MM
1200/2000/2400/2440
Width
MM
600/900/1200
Thickness
MM
10/20/25/30/40/50/60/70/80/100
Water absorption rate, water seepage 96h
%(Volume fraction)
≤1.0
≤1.0
GB/T 10295-2008 Thermal Conductivity
Average temperature of 25℃
W/(m.K)
≤0.034
≤0.033
Density
kg/m³
28-38
Remark
Product size, density, compressive strength, thermal conductivity support customization
Product Advantage
1. Energy Efficiency
- Improved Insulation: XPS foam boards have excellent thermal insulation properties, which reduce heat loss. This ensures that more heat from the underfloor system is retained within the room, leading to lower energy consumption.
- Uniform Heat Distribution: Underfloor heating provides even heat distribution across the floor, reducing the need for higher temperatures and improving overall energy efficiency.
2. Comfort and Aesthetics
- Even Heat Distribution: Unlike traditional radiators that create hot spots, underfloor heating provides consistent warmth across the entire floor, enhancing comfort.
- Invisible Heating System: Since the heating system is beneath the floor, it does not interfere with the interior design or furniture placement, offering a cleaner and more aesthetically pleasing look.
3. Space Utilization
- No Radiators Required: Without the need for wall-mounted radiators, you can use the wall space more effectively for furniture and decorations, improving room layout flexibility.
- Increased Usable Floor Area: By eliminating radiators, more floor space is available, particularly beneficial in smaller rooms or modern, minimalist designs.
4. Health and Safety
- Reduced Air Movement: Underfloor heating systems cause less air circulation compared to radiators, leading to a reduction in dust and allergens circulating in the air. This can be beneficial for people with allergies or respiratory issues.
- Lower Surface Temperatures: The system operates at lower temperatures than radiators, reducing the risk of burns or injuries, making it safer for households with children and elderly residents.
5. Durability and Longevity
- XPS Foam Board Properties: XPS foam boards are highly durable, resistant to moisture, and have a long lifespan. They provide a stable and reliable base for the underfloor heating system, contributing to the overall longevity of the installation.
- Less Wear and Tear: With fewer moving parts and lower operating temperatures, underfloor heating systems typically experience less wear and tear compared to traditional heating systems.
6. Installation Flexibility
- Suitable for Various Floor Types: XPS foam boards can be used with various floor coverings, including tile, laminate, and carpet, providing flexibility in design and functionality.
- Retrofit Options: Underfloor heating can be installed in new builds and retrofitted in existing properties, especially when combined with XPS foam boards which can be easily cut and shaped to fit different spaces.
7. Cost-Effectiveness
- Lower Operating Costs: The improved energy efficiency of underfloor heating systems often results in lower heating bills over time.
- Increased Property Value: Homes with underfloor heating are often more appealing to buyers, potentially increasing the property’s market value.
Conclusion
Using underfloor heating with XPS foam board construction offers significant benefits in terms of energy efficiency, comfort, space utilization, health and safety, durability, installation flexibility, and cost-effectiveness. These advantages make it a compelling choice for modern heating solutions in residential and commercial buildings.
Product Uses
Here are four specific application scenarios of packaging machinery:
1、Cold storage cold chain insulation
2、Building roof insulation
3、Steel structure roof
4、Building wall insulation
5、Building ground moisturising
6、Square ground
7, Ground frost control
8, Central air-conditioning ventilation ducts
9, Airport runway heat insulation layer
10, High-speed railway roadbed, etc.
Product Operate Guide
Step 1: Preparation
1. Site Preparation:
- Ensure the subfloor is clean, dry, and level. Remove any debris, dust, or existing flooring materials.
2. Moisture Barrier:
- If necessary, lay a damp-proof membrane (DPM) to prevent moisture from rising into the insulation and heating system. This is especially important in ground-floor installations.
Step 2: Insulation Installation
3. Lay XPS Foam Boards:
- Start laying the XPS foam boards across the entire floor area. Ensure the boards fit snugly together, leaving no gaps. Cut the boards as needed to fit around corners and obstacles.
4. Secure the Boards:
- Fix the boards to the subfloor using appropriate adhesive or mechanical fixings if required. Ensure the boards are flat and stable.
Step 3: Installing the Heating System
5. Layout Planning:
- Plan the layout of the heating system according to the manufacturer's guidelines. This includes determining the spacing and pattern of the heating elements (cables or pipes).
6. Install Heating Elements:
- For electric systems:
- Lay the heating cables or mats directly on top of the XPS foam boards, following the planned layout.
- Secure the cables or mats with tape or clips provided by the manufacturer.
- For hydronic systems:
- Lay the pipework according to the planned layout, securing it with clips or within a specially designed fixing system that holds the pipes in place.
Step 4: Testing
7. System Testing:
- Before covering the heating system, test it to ensure all elements are working correctly. Follow the manufacturer's instructions for initial testing procedures.
Step 5: Covering and Finishing
8. Apply Screed (if required):
- For many systems, a layer of screed (a thin layer of concrete) is poured over the heating elements to create a smooth, level surface. Ensure the screed is of appropriate thickness and consistency.
- Allow the screed to cure fully as per the manufacturer's recommendations.
9. Flooring Installation:
- Once the screed is cured, or if the system does not require screed, proceed with laying the final flooring material. This could be tiles, laminate, wood, or carpet, depending on your preference and the suitability of the heating system for the flooring type.
Step 6: Final Testing and Commissioning
10. Final Testing:
- Perform a final test of the underfloor heating system to ensure it operates correctly and efficiently after the flooring is installed.
11. Commissioning:
- Commission the system according to the manufacturer's guidelines. This may include setting up thermostats, programming heating schedules, and providing user instructions.
Tips for Successful Installation
- Follow Manufacturer's Instructions:
- Always adhere to the specific instructions provided by the manufacturer of both the XPS foam boards and the underfloor heating system.
- Professional Assistance:
- Consider hiring a professional installer, especially if you are unfamiliar with underfloor heating systems, to ensure a safe and efficient installation.
- Safety Precautions:
- Ensure all electrical connections are done by a qualified electrician. Adhere to all local building codes and safety regulations.
By following these steps, you can effectively install an underfloor heating system with XPS foam board insulation, ensuring a warm, comfortable, and energy-efficient floor.
