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2019/12/11
Air tightness, Water tightness and Wind-load Resistance of Building Exterior Doors and Windows
Basic Knowledge
Air tightness, Water tightness and Wind-load Resistance of Building Exterior Doors and Windows
Airtightness, Watertightness and Wind-load Resistance of Building Exterior Doors an…
2019/11/14
Thermostability
Basic Knowledge
Thermostability
Thermostability refers to the material’s ability to withstand rapid changes in temperatu…
2019/11/13
Argon
Basic Knowledge
Argon
Argon (Ar) is a relatively common noble gas. GB number 22011. CAS number 7440-37-1.…
2019/10/18
Chemical Stability of Glass
Basic Knowledge
Chemical Stability of Glass
Chemical stability: the ability of a substance to maintain its original physical and chem…
2019/09/20
Definition, Harms, and Grading Standard of Noise
Basic Knowledge
Definition, Harms, and Grading Standard of Noise
By physical definition, noise is the sound that delivers completely irregular oscillation…
2019/08/22
Vacuum-degassing
Basic Knowledge
Vacuum-degassing
When a variety of materials that makes up the vacuum insulated glass, such as glass, stai…
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