Polyurethane foaming machine Polyurethane foamed aluminum profile forming equipment Polyurethane casting foaming machine

Polyurethane foaming machine Polyurethane foamed aluminum profile forming equipment Polyurethane casting foaming machine

The so-called building energy efficiency is the use of materials different from ordinary buildings, and corresponding energy-saving settings in terms of building design and structural layout. Energy-saving buildings can be divided into central heating and passive heating. Among them, the main development direction of building energy efficiency is central heating. Centralized heating means to achieve the purpose of heat preservation by reducing the heat transfer coefficient of the peripheral structure or increasing the thermal resistance coefficient through auxiliary materials. So far, the scope of application of passive heating is still relatively small, mainly through the use of energy, and does not use general fossil energy to achieve the purpose of energy saving.

Filling and foaming performance of the aluminum cavity of the broken bridge:

1) Waterproof and thermal insulation integration.

2) Energy saving and good heat insulation effect. Rigid polyurethane foam is a high-density closed-cell foam compound.

3) Light weight, greatly reducing the construction load.