Hello, according to the online query, the current geographical location is about 31 meters southwest of Meizhou Wanda Huafu, Wanda Road, Meijiang District, Meizhou City.

Doors and windows are divided into enclosure members or partition members according to their different locations, which have different design requirements to have functions such as heat preservation, heat insulation, sound insulation, waterproof and fire prevention, and the new requirement is to save energy. The heat lost by cracks in doors and windows in cold areas accounts for about 25% of all heating heat consumption. The requirement of airtightness of doors and windows is an important content in energy-saving design. Doors and windows are important components of building envelope system.

doors and windows are also important components of architectural modeling (the contrast between reality and reality, and the rhythmic artistic effect play an important role), so their shape, size, proportion, arrangement, color and modeling have a great influence on the overall architectural modeling.

material for doors and windows:

wood: it is easy to process and repair, which blocks more light, has excellent thermal insulation performance, and the solid wood is easy to deform, so it is an integrated wood for high-grade wooden windows.

steel: standard steel window materials (solid and hollow) are durable, fireproof, less light-blocking, economical, easy to rust due to poor maintenance and poor thermal insulation performance.

stainless steel: excellent decorative effect, no rust and high cost. More homes: ygcgcj

aluminum alloy: extrusion molding, good decorative effect, poor thermal insulation and high energy consumption.

plastic steel: good comprehensive performance and high cost performance.

broken bridge aluminum: there are two forms: strip piercing and glue injection, which are energy-saving and heat-insulating, strong and beautiful.

glass: it is often used to make indoor partitions, frameless ground bounce doors, etc.

glass fiber reinforced plastic is a new composite material, which has many advantages such as light weight, high strength, anti-corrosion, heat preservation, insulation and sound insulation.

There are five main classification methods of Yiduyuan doors and windows:

1. According to the materials of doors and windows, they can be roughly divided into the following categories: wooden doors and windows, steel doors and windows, plastic steel doors and windows, aluminum alloy doors and windows, glass fiber reinforced plastic doors and windows, stainless steel doors and windows, iron flower doors and windows. Since the reform and opening up, people's living standards have been continuously improved, and the types and grades of doors and windows and their derivatives have been increasing, such as aluminum doors and windows with broken bridges and wood-aluminum composite doors and windows.

2. According to the function of doors and windows, it is divided into revolving door, security door, automatic door and revolving door.

3. According to the opening mode, it can be divided into: fixed window, upper hanging window, middle hanging window, lower hanging window, vertical rotating window, casement window, pulley casement window, casement lower hanging window, sliding door, sliding casement window, folding door, floor spring door, lifting sliding door, sliding folding door and inward sliding door.

4. According to the performance, it can be divided into sound insulation doors and windows, thermal insulation doors and windows, fireproof doors and windows, and airtight doors and windows.

5. It is divided into internal doors and windows and external doors and windows according to the application parts.