Performance Research And Engineering Application Of Glass Materials For Spot Connecting Glass Curtain Wall

Since the later period of 1990s, the spot connecting glass curtain wall has been utilized more and more widely in our country. The glass is the main material for point type glass-curtain wall, which not only directly affects each performance of glass curtain wall, moreover which has manifested the construction style of curtain wall. Therefore, how to select glass is the important part for the design of type glass curtain wall.The ideal glass material has a higher intensity. But the glass surface or the internal defect, the use environment of glass curtain wall, the hole and its supporting condition factor and so on can cause the glass plate to have the harmful stress, which finally possibly causes the glass plate bursting. Therefore, there must be very big practical significance to the glass face bar performance research.This paper probes into the safety use of the spot connecting glass curtain wall through the related characteristic analysis of glass and its intensity, as well as the production, processing, storage and use of glass to intensity influence. This article also discusses the control measure for glass harmful stress through the analysis of design for stress release from the glass plate joint, the connection way and the distance from the center of the hole to the edge of the glass, material selection, the structure adjustment, and installment aspect. This article simply introduces control method measure about type glass curtain wall glass computation in present project, construction and project quality. This article puts forward several proposals about the selection of the spot connecting glass curtain wall and the control of the harmful stress.