- Product Description
-
Product Introduction
Class A1 Non-combustible Material: The rockwool core material used in rockwool sandwich panels is made by melting natural minerals such as basalt at high temperatures. It boasts extremely high fire resistance, with a melting point exceeding 1000°C. Its combustion performance meets Class A1 standards—meaning it does not burn and does not release toxic gases or molten droplets. As a result, it can effectively slow down the spread of fire.
Low thermal conductivity: The thermal conductivity of rock wool typically ranges from 0.03 to 0.047 W/(m·K), which can significantly reduce building energy consumption and enhance indoor comfort.
High efficiency and energy savings: Suitable for thermal insulation of building walls and roofs, it effectively reduces heat transfer and lowers energy consumption for heating and air conditioning.Rockwool sandwich panels are widely used in various fields, including large-scale industrial plants, cold storage facilities, garages, mobile homes, exhibition halls, sports stadiums, shopping centers, airports, power plants, villas, hospitals, underground structures, and high-rise office buildings. In addition to being waterproof, rockwool sandwich panels also provide excellent thermal insulation. Today, rockwool sandwich panels are frequently employed as an energy-saving material in construction projects. With their attractive appearance and outstanding overall performance, these panels combine load-bearing capacity, thermal insulation, fire resistance, and waterproofing into one. They also eliminate the need for secondary decoration, are quick and easy to install, have a short construction period, and offer excellent overall cost-effectiveness—making them a highly versatile building material.
Product Showcase




About Us
Cangzhou Zhiwo Energy-Saving Materials Co., Ltd. boasts a broad business portfolio, spanning core construction material sectors such as energy-saving materials, refractory materials, waterproofing materials, and sealing materials. The company also offers a diverse range of products, including rubber goods, plastic products, architectural decoration and renovation materials, and construction machinery and equipment. Additionally, it excels in the sales of chemical products (excluding hazardous chemicals), hardware items, and electronic products. With specialized expertise in corrosion protection and thermal insulation project construction, the company provides customers with comprehensive, one-stop solutions—from material supply to turnkey project execution. Furthermore, Cangzhou Zhiwo actively engages in import and export activities for goods and technologies, enabling seamless integration into the global market and aligning itself with international standards.
On-time delivery
The company operates 8 production lines with an average daily capacity of 1,000 tons, ensuring short production cycles and rapid delivery times.
Highly experienced
The company continuously upgrades its production processes and testing equipment with advanced technology, equipping itself with state-of-the-art inspection facilities to strengthen quality control over its products.
Sold far abroad
The company's products are exported to countries and regions including Europe, the U.S., Japan, South Korea, Australia, the Middle East, Africa, and Southeast Asia.
Quality Assurance
The company boasts a highly qualified, innovative management and R&D team dedicated to delivering premium products and services to our customers.
FAQ
Can you handle small quantities?
Yes, we accept small orders with fast delivery.
When is the delivery time?
Stock orders will be fulfilled within 7–15 days; for OEM and ODM orders, the exact timeline depends on the specific situation.
What are the payment terms?
Wire transfer or letter of credit, Western Union, Alipay, and more.
Can I have my own custom product?
Yes. We offer OEM and ODM services, including design, branding, packaging, and more.
Rockwool sandwich panel
Category Belonging
Keywords
Related Products
Product Inquiry
Cangzhou Zhiwo Energy-Saving Materials Co., Ltd.
Manager Zhang:+86 18831782053
Email address:zzc@zhiwoda.com
Factory Address: Migezhuang Town, Hejian City, Cangzhou City, Hebei Province
Leave a Message Online
*Note: Please ensure you fill in the information accurately and keep your contact details updated, as we’ll reach out to you as soon as possible.