DWA73系列木铝复合内开门窗
DWA73 Series Wood + Alum Open Inward Door & Window
DWA73木铝复合内开门窗系列具备了DWA70系列产品的所有性能特点，外形采用流线型设计，时尚美观。
框型材厚度70mm，扇型材厚度86.5mm
德意达DWA系列木铝复合门窗系列将断桥隔热铝合金门窗和实木门窗的优势结合为一体。其环保性、装饰性、节能性高于铝合金门窗。木铝复合门窗主体受力结构为隔热断桥铝合金，铝合金型材使用欧标槽口，五金通用性强，截面采用了多腔设计，结构稳定性好，阻热和吸声机制**，扇与框之间两道密封，形成水密和气密两个腔体，采用等压原理防水设计，及**的密封胶条，充分**其密封效果。门窗室内侧采用橡木、柚木、黑胡桃、花梨等**实木框架，通过断桥隔热连接工艺与铝合金主体锁紧，即保留现代铝合金门窗外立面的效果，又将木质的天然质感融入室内家居设计风格，并且提升了门窗的整体隔热效果。
DWA73 Wood + Alum Series Door & Window, which has all excellent characteristics just as the DWA70 series, owns a fashion appearance in the streamline design.
DWA Wood + Alum series **bines the advantages of thermal break aluminium and solid wood door and window, with better performance of Environmental protection, energy s**ing, decorative than alum door and window.The main bearing structure of the wood + alum **posite door and window is made of debridged aluminum profile. The profile adopts Europe standard notches, making the hardware good versatility. And also a multi c**ity design used for the profile makes the structure h**e better features of stability, heat & sound insulation. The two sealings between the sash and frame forming two c**ities for watertight and airtight, Using isobaric principle of waterproof design, and matching good quality sealant, all of these fully guarantee the sealing effect. Solid wood is padded on the inner surface of the frame, which is made of Oak, teak, black walnut, pear and other high-grade solid wood and locked with main alum by the debridged connection technology. This structure not only maintain the facade effect of modern alum alloy doors and **, but get the wood natural texture feel into the interior decoration style and Enhance the heat insulation of the doors and **.