Xiamen UNT Duct Material Co.,Ltd
Office: No. 492 Hengtian Road, Jimei District, Xiamen City, Fujian, China
Factory: No. 15 Building, Yongding Industrial Park, Longyan City, Fujian, China
Internal insulation advantages: low cost, simple in construction.
Within insulation of shortcomings: insulation effect poor (because not full cover of insulation layer), and will appeared condensation water (because wall body is cold of, insulation layer is hot of, both inside and outside temperature formed condensation water), and effect decoration (insulation layer in internal, decoration of when on wall surface of decorative will damage insulation layer), and effect sets within area (area calculation rules problem).
The advantage of outer thermal insulation: thermal insulation effect, does not occupy the indoor space.
Disadvantages of external insulation: high cost and great difficulty (particularly at the senior level), construction and high technology, external decorative effect (when the exterior wall tiling and high technology).