怕遇到黑心廠家玻璃不隔音？我們的中空玻璃生產線做出來的玻璃怎么樣？

Afraid of encountering unscrupulous manufacturers whose glass is not soundproof? How is the glass produced by our insulated glass production line?

我們先將兩片玻璃用密封膠條密封好，將中間抽成真空，再填入情性氣體。這樣的結構使得真正的中空玻璃門窗具有良好的隔音隔熱性能。而前不少廉價 劣質的中空“玻璃門窗只是簡單將兩塊玻璃膠合起來，并沒有經過上述處置，因此也沒有中空玻璃所特有的那種隔音隔熱效果玻璃是否密封。

We will first seal the two pieces of glass with sealing tape, create a vacuum in the middle, and then fill it with inert gas. This structure makes true insulated glass doors and windows have good sound insulation and heat insulation performance. Many cheap and low-quality hollow glass doors and windows in the past simply glued two pieces of glass together without undergoing the above treatment, so they do not have the unique sound insulation and heat insulation effect of hollow glass. Whether the glass is sealed or not.

不少假中空玻璃門窗的兩片玻璃是用黑色PvC發泡條合的并沒有密封效果。而真正的中空玻璃門窗是用專用密封膠條黏合玻璃的可以保 證絕對密封。

Many fake insulated glass doors and windows have two pieces of glass that are sealed with black PVC foam strips without any sealing effect. The real insulated glass doors and windows are bonded with specialized sealing strips to ensure absolute sealing.

其次，可以從以下三個方面區分假”中空“和真中空:首先，真中空玻璃兩片玻璃之間有一條鋁隔條，鋁隔條上還有許多 透氣孔，里面放上干燥劑，可以吸收氣體中的水分，防止玻璃門窗受熱后出現”霧蒙蒙“現象，而假”中空“玻璃沒有這些設備。

Secondly, false "hollow" and true hollow can be distinguished from the following three aspects: Firstly, there is an aluminum partition strip between two pieces of glass in true hollow glass, and there are many ventilation holes on the aluminum partition strip. Desiccant is placed inside to absorb moisture in the gas and prevent the phenomenon of "fogging" when the glass doors and windows are heated, while false "hollow" glass does not have these devices.

最后，實地測試門窗 的隔音效果。真中空玻璃門窗的隔音效果非常好，而假”中空“門窗的隔音效果則很一般。劣質中空玻璃門窗使用的低檔型材，有的甚至是動了手腳的二次回收型材(外觀貼上知名型材的薄膜，以次充好)優質的型材看上去外表光滑細膩、 平整潔凈、顏色均勻;沒有裂痕、氣泡;焊接處沒有斷裂開焊的現象;硬度厚度足夠，用榔頭敲擊型材外表不出現破裂。而劣質的型材顏色不均勻，有氣泡雜質，用榔頭敲擊會出現破裂，甚至用手捏都會變形。型材里安裝的寸鋼也有質量上的差別。好的寸鋼厚度在12毫米以上，此外。而劣質型材使用的寸鋼往往厚度不夠，甚至還有黑心商家在型材里套木頭來 欺騙消費者，這些都要注意。

Finally, conduct on-site testing of the sound insulation effect of doors and windows. The sound insulation effect of real hollow glass doors and windows is very good, while the sound insulation effect of fake "hollow" doors and windows is very average. Poor quality hollow glass doors and windows use low-grade profiles, some of which are even second-hand recycled profiles that have been tampered with (with a film of well-known profiles attached to the appearance, passing off as good). High quality profiles look smooth, delicate, flat, clean, and uniform in color; there are no cracks or bubbles; there is no fracture or opening at the welding point; the hardness and thickness are sufficient, and hitting the profile surface with a hammer will not cause any cracks. However, poor quality profiles have uneven color, bubbles and impurities, and hitting them with a hammer will cause cracks, and even deformation when pinched by hand. The size steel installed in the profile also has quality differences. The thickness of good size steel is 12. Millimeters or more, in addition. However, low-quality profiles often use inch steel with insufficient thickness, and there are even unscrupulous merchants who deceive consumers by inserting wood into the profiles. These should be noted.

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