What are passive doors and windows Passive doors and windows are the "warm corks" of passive houses. They are energy-saving doors and windows designed based on passive architecture, a system door and window solution that takes into account performance, architectural appearance and good comfort. Jimmy passive window, the glass adopts three-glass two-chamber design, the inner layer is filled with argon gas (two-thirds of the external energy can be filtered), the inner layer is offline low-e film (effective sound insulation and noise reduction), and the outer frame is made of high-end solid wood, making it The energy inside is not lost, and the energy outside does not interfere with the interior. (section display of aluminum-clad wood energy-saving window)

Passive doors and windows 2. The benefits of passive doors and windows Passive doors and windows can isolate noise and create a quiet and peaceful living environment; heat insulation, wood reduces heat transfer, and double-layer insulating glass blocks heat conduction loss; and healthy and safe, selected high-end wood (oak, mahogany, etc.), using German environmental protection Water-based paint, 0 release, 0 content, non-toxic and tasteless; designed to achieve a constant static and clean environment space indoors.

3. Passive doors and windows installation practices

①In the design of external window nodes, use the thermal engineering calculation software of building doors, windows and glass curtain walls to simulate and analyze the heat transfer coefficient and surface temperature of external windows under different installation conditions, and conduct auxiliary design and verification;

②The outer window adopts the external hanging installation method in which the inner surface of the window frame is flush with the outer protection of the thermal insulation layer, and the gap between the outer window and the structural wall is tightly sealed with a durable sealing material;

③The window sill is set on the outer window sill to avoid the damage of the insulation layer caused by rain erosion; the window sill is set with a drip line; the window sill is made of metal with good durability, and there is a structural link between the window sill and the window frame, and it is sealed with sealing materials.

(External window installation diagram)