XPS foam board is a crucial component in the construction of cold storage facilities, offering excellent resistance to water vapor permeation and compression. Utilizing this extruded plastic board system ensures buildings maintain thermal stability, keeping interiors warm in winter and cool in summer. Incorporating XPS foam boards into cold storage construction provides a distinct advantage, serving not only as insulation but also leveraging the microporous structure of the board's surface to absorb and mitigate water vapor condensation, thus minimizing water droplet formation.
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. Thermal Insulation: Extruded plastic boards exhibit excellent thermal insulation capabilities, effectively mitigating temperature differentials between the interior and exterior of cold storage facilities. They minimize heat conduction and energy loss thanks to their low thermal conductivity, ensuring optimal insulation and sustaining a consistently low temperature within the storage area.
2. Structural Support: Renowned for their high strength and rigidity, extruded plastic boards offer robust structural support for cold storage constructions. They bear the weight of both their own mass and external loads, serving as reliable materials for walls, roofs, and floors. This attribute ensures stability and resilience against pressure.
3. Moisture Resistance: With a closed-cell structure, extruded plastic boards repel moisture and are impermeable to water. They effectively block water infiltration, safeguarding against moisture-related issues, corrosion, and structural damage within cold storage environments. This feature is paramount for preserving the integrity of stored goods and equipment.
4.Lightweight Construction: When compared to traditional building materials, extruded plastic boards are noticeably light, making them easy to handle, install, and use in construction. Their reduced weight simplifies the building process, which saves time and reduces labor costs for cold storage facilities.
5.Environmental Sustainability: Typically made from materials like polystyrene (EPS) or polyurethane (PU), extruded panels have excellent resistance to weather and corrosion. This prevents the growth of mold, bacteria, and chemical damage. Additionally, these panels can be recycled and repurposed, making them environmentally friendly and supporting sustainable practices.
When choosing extruded plastic panels, it is important to select the right material specifications and thicknesses that are specifically suited to the requirements and environmental conditions of the cold storage facility. This ensures optimal performance and effectiveness in maintaining the desired storage conditions.
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
1. Before laying extruded plastic plates in cold storage, it's essential to apply a moisture-proof layer, typically using plastic film, on both the walls and the ground.
2. When laying extruded plastic plates in the cold storage area, it's customary to stagger their placement. For low-temperature storage, they are typically laid 15-20cm thick, while for high-temperature storage, 10-15cm thickness suffices. In areas with gaps, foaming agent filler is used.
3. Once the extruded plastic plates are laid, a layer of air barrier, usually in the form of plastic film, is applied to ensure proper insulation.
4. After completing these steps, the reinforced concrete floor is then constructed.
