Thermal Break Aluminum Alloy Doors

Thermal break aluminum alloy doors is  Adopting heat resistance-broken bridge -aluminum profile and hollow glass, it has the functions of energy saving, sound insulation, noise prevention, dust prevention, waterproof and so on. The K value of the heat transfer coefficient of the broken bridge aluminum window is below 3W/ K, which is less than half of the heat dissipation of the door and window, the heating cost is reduced by about 30%, the sound insulation is up to 29 decibels, and the water tightness and airtightness are good, which all meet the national A1 window standard.

The purpose of the broken bridge aluminum is to interrupt the intervention of the heat bridge, because the aluminum alloy is a metal material, so the thermal conductivity is good. The purpose  of "broken bridge" is to connect the ends of the bridge through the hard plastic by installing the aluminum broken bridge, because the thermal conductivity of the plastic is poor, so it can play the function of blocking the heat transfer.