Polyethylene foam board is a versatile thermal insulation material widely used in construction, cold storage, highways, railways, and subgrade applications. Though often overlooked, it plays a crucial role in modern infrastructure. In this article, we'll take a closer look at what polyethylene foam board is and why it's so valuable.
What Makes Polyethylene Foam Board Stand Out?
1. Excellent chemical resistance: It is highly resistant to organic solvents such as acids, alkalis, salts, and oils, and has outstanding aging resistance.
2. Temperature stability: It doesn’t melt at high temperatures or become brittle at low temperatures, making it suitable for extreme environments.
3. Lightweight and durable: With a low density and high recovery rate, it features a closed-cell structure that enhances its performance and longevity.
4. Low water absorption: Its surface has minimal water absorption, providing excellent moisture resistance and waterproofing properties.
5. Superior performance: Chemically cross-linked polyethylene foam offers unique advantages such as strong resilience, no water absorption, impact resistance, weather resistance, and long-term durability—features that are rarely found in other materials. This makes PE foam increasingly popular across various industries.
How to Install Polyethylene Foam Board
When installing polyethylene foam board, it should be placed on the inner side of the concrete precast block template. The joints must be tightly sealed without overlapping. It is recommended to cut the foam board at the factory according to the cross-section of the structural joint to ensure seamless connections and proper alignment during installation.
Applications of Polyethylene Foam Board
Polyethylene foam boards are extensively used in concrete projects, including expansion joints in highways, bridges, overpasses, airport runways, underpasses, underground passages, subway stations, bridgehead barriers, and slope protection along roads. They are also commonly used as water-stop materials in highway joints, expansion joints, and concrete structures in power plants, cooling towers, and industrial buildings. Additionally, they serve as elastic cushion layers for large-diameter pipes and anti-freeze padding in channels.
We’ve covered the basics of polyethylene foam board and its many practical uses. I hope this information proves helpful. For more insights into home decoration and construction, visit our website regularly for new updates and guides.
Did you know? You can now decorate your home with flexible payment options! The Qi family offers installment plans with an ultra-low annual interest rate of 3.55% and a maximum loan amount of up to 1 million. Apply now and enjoy exclusive discounts.
If you're interested in brand partnerships, content collaboration, or advertising opportunities on this site, feel free to send us an email.
Foam board construction, installation guide, how to avoid contract traps, decoration tips, construction knowledge
Flexible Garden Hose,Water Hose With Reel,Drip Irrigation Hose
ZHEJIANG HAOCHUAN RUBBER &PLASTIC CO.,LTD , https://www.zjhaochuan.com