Container House with Rock Wool Board
Container houses use rock wool boards as fillers, which have fire-resistant and thermal insulation properties. Prices vary depending on the type and specifications.
In terms of product characteristics, container houses filled with rock wool boards have excellent fire resistance, achieving a fire rating of Class A or above and fully meeting the fire safety requirements of construction sites. For example, the fire-resistant residential container houses produced by Shandong Zhongcan use rock wool boards as the core material, retaining the advantages of modularization and mobility of container houses while significantly enhancing safety through the flame-retardant properties of rock wool, making them suitable for scenarios with strict fire safety requirements.
Regarding structural design, some enterprises adopt a three-layer composite design to optimize performance. The middle layer is filled with 80 to 100 mm thick rock wool as the main thermal insulation layer, effectively blocking heat transfer; the outer layer uses 0.6 mm thick galvanized steel sheets to resist wind and sand erosion and enhance structural strength; the inner layer uses PVC-coated steel sheets to reduce indoor temperature fluctuations through their low thermal radiation properties. Additionally, some container bodies have an elevated floor layer at the bottom to block ground cold bridge conduction, reducing indoor temperature fluctuations by approximately 40% compared to traditional color steel plate houses and significantly improving living comfort.
In terms of pricing information, there are significant differences in pricing for different types of products. Taking Shandong Zhongcan's fire-resistant residential container houses as an example, the price for a single order is 3200 yuan, and the unit price drops to 3150 yuan for bulk orders (≥2 sets); the price for 50 mm thick coated rock wool purification panels for roofs (950-type double-white purification rock wool boards) is 38-40 yuan per square meter, with discounts of 3 yuan or 15 yuan available for the first order; the unit price for rock wool color steel sandwich panels (used for thermal insulation in factory workshops) is 46 yuan, with a promotion of 1 square meter off for every 4 square meters purchased on the first order and free shipping. Price fluctuations are mainly influenced by material thickness, specifications, and purchase quantity, and users need to choose appropriate solutions based on their actual needs.
In summary, rock wool board container houses achieve a balance of safety, comfort, and cost-effectiveness through the combination of material properties and structural design, with a pricing system that covers diverse scenarios from temporary housing to industrial workshops.
