Used in the stone hanging process in the adhesive, it is called stone dry hanging plastic. It will be pendant and stone firmly connected together, and after a long-term load and the role of atmospheric aging. So now the use of dry hanging plastic are excellent performance of epoxy resin modification, and related curing agent caused. It is two-component room temperature curing of plastic, the two components are dubbed paste, the appearance of fine uniform, no impurities, no agglomeration and gel phenomenon. Dry hanging plastic is used in stone and stone, stone and wall, stone and metal bonding. In the decorative bonding stone, the bonding safety performance is very important: citation 2cm thick stone per square meter weight of 55kg or so. In this regard, the state promulgated dry hanging stone curtain wall with epoxy resin adhesive (JC887-2001) industry standards, provides a number of performance standards. See Table 6-8. This is the minimum requirements, the factory must meet this requirement glue can be used