1.什么是铝包木门窗？

1. what is the aluminum door and window?

简单来说，铝包木窗就是在木窗的基础上，外挂铝材，使内木与外铝和谐统一，内木结构与室内装饰的自然风格相搭配，外铝结构与建筑外立面相得益彰，加强了纯木窗抗日晒、抗风吹雨淋等性能，免除了人们对木质产品的所有担心。

Simply speaking, the aluminum window window is on the basis of the wooden window, hanging the aluminum material, making the inner wood and the outer aluminum harmoniously, the inner wood structure and the interior decoration natural style, the outer aluminum structure and the building facade complement each other, strengthen the pure wood window Anti Japanese exposure, the wind and rain drenching and so on, exempted people to the wood products. There's a worry.

2.铝包木窗的性能优势：

The performance advantage of 2. aluminium clad windows:

保温隔热性：和铝合金窗、塑钢窗相比，铝包木窗在保温隔热性能上优点突出，这是由于木材的框体传热系数仅为1.3，远远优于铝窗的3.0和塑窗的2.2，而铝包木窗复合框体，保温隔热性能更强。

Thermal insulation: compared with aluminum alloy windows and plastic steel windows, the aluminum cladding window has the advantages of heat insulation and heat insulation, because the heat transfer coefficient of the wood frame is only 1.3, far superior to 3 of the aluminum window and 2.2 of the plastic window, and the aluminum clad window composite frame has a better insulation and heat insulation performance.

环保：据数据显示，铝合金窗、塑钢窗、铝包木窗加工耗能对比比例是20:8:1，铝合金窗框体来源不可再生的铝矿土，塑钢窗来源不可再生的石油，木窗因为是天然的生命体，来源是可再生的木材，只要合理开采，是取之不尽用之不竭的资源。

Environmental protection: according to the data, according to the data, aluminum alloy window, plastic steel window, aluminum window and wood window processing energy consumption contrast ratio is 20:8:1, aluminum alloy window frame source non renewable aluminum ore soil, plastic steel window source of non renewable oil, wood window because it is natural life body, the source is renewable wood, as long as reasonable exploitation, it is used inexhaustible. The inexhaustible resources.

3.防火

3. fire prevention

铝合金的熔点是650℃，即使使用防火玻璃，也会由于框体解体导致玻璃掉落而失去作用；PVC的熔点是120-210℃，遇火会产生有毒气体，且塑钢窗不能制作成防火窗；木材的燃点为250℃，但由于其良好的隔热性及燃烧后形成的碳化层，不会将高温传到没燃烧的另一侧引起其他物品燃烧。

The melting point of the aluminum alloy is 650 degrees C, even if the fireproof glass is used, it will lose the function of the glass falling due to the disintegration of the frame body. The melting point of PVC is 120-210 degrees C, the toxic gas will be produced in the fire, and the plastic steel window can not be made into a fireproof window; the burning point of the wood is 250 C, but the good heat insulation and carbonization after the combustion are made. The layer will not heat the high temperature to the other side which does not burn, causing other articles to burn.

4.铝包木窗寿命

Life of 4. aluminum clad windows

塑钢窗和铝合金窗主要易坏的是附件，塑钢窗另一个缺点是老化，高分子PVC树脂在紫外线作用下，大分子链断裂，使材料表面失去光泽，变色粉化，型材的机械性能下降。

The main defects of the plastic steel window and the aluminum alloy window are the accessories. The other defect of the plastic steel window is aging. The macromolecule PVC resin is broken under the action of ultraviolet light, which makes the surface of the material lose luster, discoloration powder, and the mechanical properties of the profile drop.

塑钢窗易受热变形、遇冷变脆，尺寸及形状稳定性较差，极易出现开不开、关不上、露气透风的现象。

Plastic steel windows are susceptible to thermal deformation, cold crisp, and poor stability in size and shape.

铝包木窗行业门槛高，正规厂家都有大规模进口加工设备，如木材优选下料、喷涂生产线，铝材数控切割生产线等，技术含量高，加工精度高，木材、五金、胶条等原材料多为进口，品质更优

Aluminum window and wood window industry has a high threshold, and the regular manufacturers all have large-scale imported processing equipment, such as wood selection, spraying production line, aluminum numerical control cutting production line and so on. High technical content, high processing precision, wood, hardware, glue bar and other raw materials are mostly imported, and the quality is better.

因此它的寿命几乎与建筑本身一样长久。在欧洲，无论个人别墅住宅，还是一些保护建筑，铝包木窗历经百年，虽有些陈旧，仍然开关灵活处于正常使用中。

So its life span is almost as long as that of the building itself. In Europe, regardless of the individual villa housing, or some protective buildings, the aluminum window and wood window have gone through a hundred years, although some of the old, still flexible in the normal use of the switch.