公开(公告)号：US07794825B2

公开(公告)日：2010-09-14

申请号：US11410830

申请日：2006-04-25

申请人： Jeffrey M Kudrick

发明人： Jeffrey M Kudrick

IPC分类号： D04H1/00 ,  B32B17/12 ,  E04B5/00

CPC分类号： E04C3/30 ,  B28B1/32 ,  B28B1/52 ,  B28B7/0044 ,  B28B7/0064 ,  B28B7/346 ,  B28B7/38 ,  Y10T428/249924 ,  Y10T428/249928 ,  Y10T428/249929

摘要： Prefabricated, lightweight, modular, concrete structures, such as columns and a variety of end caps, have a strong, chip resistant surface exhibiting ornamental designs that include projections and impressions. The high strength of the surface layer is due to reinforcement of the concrete with alkali resistant short length (0.125-0.25 inch) glass fibers that allow replication of fine surface details in the column surface. The surface layer is supported by a second glass fiber reinforced concrete layer that incorporates long length (0.5-1.5 inch) alkali resistant glass fibers. In combination, the first and second layers are about 0.25 to 0.5 inches thick, and the lightweight column is readily handled by forklift trucks or economically transported on flat bed trucks without surface chipping or breakage. The modular concrete structures include concrete columns, end caps and arches, as well as other geometrically decorative assemblies. They fit into each other and are conveniently and efficiently assembled in the field to form column-like structures that embody a wide variety of geometrical shapes.

摘要翻译： 预制的，轻质的，模块化的混凝土结构，如立柱和各种端盖，具有强大的抗碎屑表面，展现了包括投影和印象的装饰设计。 表面层的高强度是由于具有耐碱性短长度（0.125-0.25英寸）的玻璃纤维的混凝土的增强，允许在柱表面中复制细小的表面细节。 表面层由第二个玻璃纤维增​​强混凝土层支撑，该混凝土层采用长长度（0.5-1.5英寸）的耐碱玻璃纤维。 组合在一起，第一层和第二层的厚度大约为0.25至0.5英寸，轻型列可以很容易地用叉车处理，也可以在平板车上经济地运输，而不会发生表面破碎或断裂。 模块化混凝土结构包括混凝土柱，端盖和拱门，以及其他几何装饰组件。 它们彼此配合，并且在现场方便且有效地组装以形成体现各种几何形状的柱状结构。