公开(公告)号：US06620487B1

公开(公告)日：2003-09-16

申请号：US09721188

申请日：2000-11-21

申请人： Timothy D. Tonyan ,  David M. Bonen ,  Ashish Dubey ,  Kumar C. Natesaiyer

发明人： Timothy D. Tonyan ,  David M. Bonen ,  Ashish Dubey ,  Kumar C. Natesaiyer

IPC分类号： B32B2302

CPC分类号： C04B28/18 ,  B32B13/04 ,  C04B28/146 ,  C04B2111/00612 ,  C04B2111/0062 ,  C04B2111/28 ,  C04B2111/30 ,  E04C2/04 ,  E04F13/141 ,  E04F13/148 ,  Y02W30/94 ,  Y10T428/195 ,  Y10T428/24777 ,  C04B7/00 ,  C04B11/032 ,  C04B14/301 ,  C04B14/42 ,  C04B16/082 ,  C04B20/1055 ,  C04B7/02 ,  C04B18/146 ,  C04B20/002

摘要： A reinforced, lightweight, dimensionally stable panel capable of resisting shear loads when fastened to framing equal to or exceeding shear loads provided by plywood or oriented strand board panels. The panels employ a core of a continuous phase resulting from the curing of an aqueous mixture of calcium sulfate alpha hemihydrate, hydraulic cement, an active pozzolan and lime, the continuous phase being reinforced with alkali-resistant glass fibers and containing ceramic microspheres, or a blend of ceramic and polymer microspheres, or being formed from an aqueous mixture having a weight ratio of water-to-reactive powder of 0.6/1 to 0.7/1 or a combination thereof. At least one outer surface of the panels may include a cured continuous phase reinforced with glass fibers and containing sufficient polymer spheres to improve nailability or made with a water-to-reactive powders ratio to provide an effect similar to polymer spheres, or a combination thereof.

摘要翻译： 一种加强，轻便，尺寸稳定的面板，能够在固定到框架上时抵抗剪切载荷，等于或超过胶合板或定向刨花板板提供的剪切载荷。 面板采用由硫酸钙α半水合物，水硬性水泥，活性火山灰和石灰的水性混合物固化产生的连续相的芯，连续相用耐碱玻璃纤维增​​强并含有陶瓷微球，或 或由水与反应性粉末的重量比为0.6 / 1至0.7 / 1或其组合的水性混合物形成的陶瓷和聚合物微球的混合物。 板的至少一个外表面可以包括用玻璃纤维增​​强的固化的连续相，并且包含足够的聚合物球以提高可用性或用水反应性粉末比制成，以提供类似于聚合物球的效果，或其组合 。