Views: 2921 Author: Site Editor Publish Time: 2025-07-30 Origin: Site
Great Wall insulation tile/Thermal insulation roofing sheet is a new type of building insulation material, which adopts a double-layer aluminum alloy structure and is filled with a polyurethane insulation layer in the middle, with excellent insulation, sound insulation, and rain resistance performance. Its design solves the problems of insufficient insulation, easy rusting, and complex installation of traditional insulation materials, and is suitable for scenarios such as roofs, balconies, pavilions, and warehouses.
Material and Structure
Using 0.4~0.8mm thick high-strength aluminum alloy plate, the surface is sprayed with PVDF paint, which is corrosion-resistant and has low thermal conductivity. Fill high-density polyurethane fireproof cotton between double-layer aluminum plates to form an insulation layer, with a thickness of 45mm or 65mm
Performance characteristics
Thermal insulation performance: The measured temperature of the attic at noon in summer can be reduced to 32.5 ℃, which is 20 ℃ lower than traditional materials;
Sound insulation and noise reduction: The noise during rainy days is reduced to a rustling sound similar to that in ASMR videos, reducing noise by about 50% compared to traditional metal sheds;
Easy installation: snap on splicing design, no need for complex construction, two people can complete 200 square meters of installation in one day;
Durability: With a service life of over 50 years and high recycling value.
Applicable scenarios
Suitable for scenarios that require both insulation and aesthetics, such as roof insulation, balcony enclosure, parking lot roofs, breeding sheds, performance halls, etc.
