The authenticity and quality of 1. hollow glass

中空玻璃选择分子筛(内隔条)需表面光华内置干燥剂,连接处平整无缝隙;密封胶需饱满不得有气泡杂质使之双层或三层玻璃之间具有良好的密封性才能防止结露渗水保温隔音;玻璃选择最低标准要求浮法玻璃,表面光洁平整无气泡污点与结粒,更不能有水纹,玻璃原片厚度为5mm以上.单片玻璃面积大于1500mmX2000mm时必须采用钢化玻璃以确保窗的整体强度以及安全性能，铝包木门窗同时开启扇部分玻璃安装时需内加玻璃垫片以提高其抗风压与防震性能.

Selection of hollow glass molecular sieve (in bar) to the surface Guanghua built-in desiccant, joint smooth seamless; there shall be no need full sealant good seal to prevent condensation water insulation between impurity to two or three layers of glass glass; choose the lowest standard float glass surface is smooth and no bubbles stain particle, no more water, glass thickness is more than 5mm. The monolithic glass is larger than the 1500mmX2000mm must be adopted to ensure the toughened glass window overall strength and safety performance, aluminum clad wood doors and windows with open fan part of the glass when they are installed with glass gasket to improve the wind resistance and earthquake resistance.

2.线条流畅度的分析

Analysis of 2. line fluency

一扇好铝包木窗户要具备流畅的线形,完美、平整的漆面以及较小的木材色差使之整体艺术感一目了然.

A good aluminium clad window has a smooth line, a perfect, flat surface, and a smaller wood color that makes the overall sense of art clear.

3。密封性能的测试

3. Test of sealing performance

密封类胶条要有良好的伸缩性与仞性和抗老化性能,不得使用PE与PVC材质的胶条,应当选择三元乙丙含量较高的优质密封胶条。角逢处胶条安装要紧密,线形需流畅,相对铝型材45度拼接组角处需内打组角胶以增加强度与气密性.

Seal type rubber strip should have good scalability and high resistance and aging resistance, no glue using PE and PVC material, should be high quality sealant with high content of three yuan. At every corner strip installation should be close to linear smooth, relative aluminum 45 degree angle to make mosaic group group angle glue to increase the strength and tightness.

4.从厚度上挑选

4. select from the thickness

铝包木门窗需要整体厚度大于80mm(特殊情况可以酌情考虑)，低于80mm的木材厚度一般都会低于66mm，从力学原理讲强度不够，大窗型容易变型，外铝必须采用带有型腔的铝型材，主体壁厚不得低于0.2mm，型材整体厚度不能低于14mm，否则外铝强度过低在使用过程中容易出现外铝变型或脱落，并且直接影响窗的使用寿命。

Aluminum clad wood doors and windows need overall thickness is more than 80mm (special circumstances can be considered), less than the thickness of wood 80mm are generally lower than 66mm, from the mechanical principle about strength is not enough, the big window type easy variant, aluminum must be used aluminum with the cavity of the main body, wall thickness of not less than 0.2mm, the overall thickness profile cannot be less than 14mm, otherwise the outer aluminum low intensity in use process is easy to occur in the outer aluminum variant or fall off, and directly affect the service life of the window.

5.玻璃压条的检测

Detection of 5. glass bar

在实用性上对于玻璃压条的要求也要考虑到实用性，玻璃压条必须合理，可以达到轻易更换玻璃的功能，也就是说，室内决不允许出现与框扇合为一体的死压条。

For practicality, for glass layering, we must also consider practicality. Glass layering must be reasonable, and it can achieve the function of easily replacing glass. That is to say, indoor dead doors must not be combined with frame fans.

6.工艺的细腻性

The fineness of the 6. process

铝包木门窗单独从一个样品窗上即可看到结构与工艺的不同，如果从大面积工程的质量上去衡量，就会完全分辨得清哪种窗的结构更合理，质量更过关，至于国内 许多厂家不敢做零售市场，并不是因为零售市场小，而是由于质量不过关，但是，在零售市场中，绝大多数的质量也是非常不达标的，所以想选择一扇好的门窗，更 多是需要多看多参考，窗的质量好与坏并不在于价格与品牌。

Aluminum clad wood doors and windows can be separate from a sample window to see structure and process, if the quality of large area project to measure up, will be completely resolved clearly what kind of window structure more reasonable, quality clearance, as many domestic manufacturers do not dare retail market, not because the retail market is small, but because of quality is, however, in the retail market, the vast majority of quality is also very substandard, so I want to choose a good window, more is needed to see the reference window, quality good and bad is not the price and brand.

7.漆料的选择

Selection of 7. lacquer

铝包木门窗在油漆选择必须为门窗专用漆,目前市场情况需使用水性漆,要具有良好的质感与密闭性,还要抗紫外线耐黄变与退色,漆膜厚度在0.15mm-0.2mm之间,也就是正常喷漆术语中的1-2°,且要喷涂均匀没有色差无尘粒,木材接缝处色差控制在0.2°以内为合理.

Aluminum clad wood doors and windows in the paint must be for paint doors and windows, the current market conditions require the use of water-based paint, good texture and tightness, but also anti ultraviolet yellowing and discoloration, the film thickness is between 0.15mm-0.2mm, is also the normal painting in terms of 1-2 degrees, and no uniform color spraying dust particles wood, joint color at 0.2 degrees or less reasonable.

8.木料型材的辨别

8. wood profile identification

木材选择,一般铝包木门窗(铝木复合门窗)木材选择均应使用集成材,集成材指接长度在40cm-80cm之间,厚度必须在15mm以上才能保证木材材性的强度，要求无节及较小色差并且明齿指接,指接处缝隙不得超过0.1mm;纯木窗木材需要选择三层指接板拼接成的木方,特殊需要时可以选用四拼,如使用针叶类木材，须木材原材经径切成板后再指接,最后需要对应拼接成方木，才可以良好的抵消木材之间的互应力,达到不变型的效果。

Wood, aluminum wood doors and windows (aluminum wood composite doors and windows) wood selection shall use timber, timber finger length between 40cm-80cm, in order to ensure the thickness must be above 15mm of wood strength, no color and Ming Festival and small tooth finger finger joint, the gap should not exceed 0.1mm; pure wood windows need to choose three layer wood finger board spliced into the wood, special needs can be chosen four pieces, such as the use of conifer wood, the wood raw material by size shall be cut into the plate and then finger, finally we need the corresponding spliced wood, can cross stress between offset wood good, achieve the same type of effect.