The many advantages of aluminum doors and windows products, it has become one of the most popular household products doors and windows, glass doors and windows aluminum part is one of the characteristics of the product, and for this particular part, is very prone to cracking.

Phenomenon (1) aluminum doors and glass crack

      Shortly after the installation of aluminum doors and glass, cracks began to appear from the edges of the glass, and then gradually extend the crack until glass breakage.

Causes (2) aluminum doors and glass crack

      ① poor quality glass.

      ② edge thermal stress.

      ③ glass edge Cutter missing, no glass edging.

      ④ When glass is installed without the use of qualified glass pads, glass by thermal expansion when sunlight, edge and aluminum contacts and other causes of stress concentration edge, cracks.

      ⑤ glass installation location of a foreign body, the glass edge stress, cracks.

(3) aluminum doors and glass crack solution

      ① use of good quality glass.

      ② material under glass size is accurate, neat edge, edging press process.

      ③ performance qualified glass pad.

      ④ Remove foreign mounting position of the glass.

      These are phenomena on aluminum doors and glass cracks, causes cracks, crack glass solutions such as presentation!