MAONGSKIKTSGLASKONSTRUKTION

摘要

There are problems with conventional multilayer glazing structures constructed by joining the edge portions of a plurality of glazing sheets (1a, 1b) by a sealant (5) through spacers (2) incorporating an adsorbent (6) because of the inability of the adsorbent effectively to adsorb water vapor and organic solvent vapor which has evaporated from the sealant, and prevent dew deposition on the glass surfaces. These difficulties are now overcome by an adsorbent (6) comprising a granular zeolite (11) composed of a core (12) of a synthetic zeolite/clay binder mixture containing the synthetic zeolite in a proportion larger than its average content in the granular zeolite and a shell (13) of a synthetic zeolite/clay binder mixture containing the clay in a proportion larger than its average content in the granular zeolite, and granular activated carbon (15) having on its surface 1 to 20% by weight, based on the activated carbon (15), of coating (16) of a synthetic resin latex.