(一)概况美国是世界上小型砌块生产和应用较为先进的国家之一。六十年代初期,首先由Owems—Corningx Fiberglas有限公司研制成功一项先进的施工技术,称之为表面粘结技术(即干砌施工方法),这在小型砌块建筑中可算是一项重要的技术革新。因为它改变了过去小型砌块建筑中使用砂浆一块块地铺砌砌块,而采用表面粘结法 (I) Overview The United States is one of the countries with relatively advanced production and application of small blocks in the world. In the early 1960s, an advanced construction technology was first developed by the Oranges-Corningx Fiberglas Co., Ltd., which was called the surface bonding technology (ie, the dry construction method), which was considered important in small block building. Technological innovation. Because it changed the way the mortar was used to block blocks in small building blocks in the past, surface bonding was used.