How to identify the quality of home decoration gla

2022-07-22
  • Detail

Now there are many kinds of glass on the market with uneven quality. For ordinary consumers, how to quickly and easily identify the advantages and disadvantages of glass and its authenticity

now there are many kinds of glass in the market with uneven quality. For ordinary consumers, how to quickly and easily identify the advantages and disadvantages of glass and its authenticity

brand stores: the appearance quality of auxiliary wire

glass plate is mainly to check the flatness and observe whether there are quality defects such as bubbles, inclusions, scratches, raceways and fog spots. The glass with such defects will deform in use, reducing the transparency, mechanical strength and thermal stability of the glass, which is not suitable for engineering. As the glass is a transparent object, the quality can be basically identified by visual inspection during selection

the inspection of glass processing products should not only be carried out according to the requirements of flat glass, but also the processing quality, whether the specification and size are standard, whether the processing accuracy and pattern definition meet the requirements, and at the same time, the edges should not be incomplete

cracks are not allowed in the appearance quality of hollow glass bricks, opaque unmelted substances are not allowed in the glass body, and poor fusion and bonding between two glass bodies are not allowed. The bricks shall be free from ripples, bubbles and layered stripes caused by heterogeneity in the glass body by visual inspection. The concave of the outer surface of the large surface of the glass brick should be less than 1mm, and the convex should be less than 2mm. The weight should meet the quality standard, without surface warpage, notch, burr and other quality defects, and the angle should be square

environmentally friendly range hood suitable for summer use from the perspective of netizens' attention

济南血液病医院

北京肾病医院

长春牛皮癣医院

Copyright © 2011 JIN SHI