Knowledge extension | advantages of heat insulation aluminum bridge 2020.03.10
Because of its more advantages than ordinary aluminum alloy doors and windows, the bridge broken aluminum doors and windows have the functions of energy saving, sound insulation, noise prevention, dust prevention, waterproof, etc. 1. The thermal insulation of broken bridge aluminum is good. The inner and outer frames of thermal insulation profiles are soft combined, and the frames are sealed with EPDM rubber strips
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