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    • 1. 发明授权
    • Non-slick surface-seeded aggregate concrete and method of forming
    • 非光滑的表面种子骨料混凝土及其成型方法
    • US08079775B2
    • 2011-12-20
    • US12849963
    • 2010-08-04
    • Ronald D. ShawLee A. Shaw
    • Ronald D. ShawLee A. Shaw
    • E04B5/32
    • E04F15/12E01C11/24
    • A non-slick surface-seeded exposed aggregate concrete product and method of making the same enhances the coefficient of friction of an exposed surface thereof to reduce undesirable slipping and sliding. Implementations of the present invention are characterized by the use of fine sand and aggregate broadcast over the exposed surface, which surface has been prepared to receive the same. After curing, the exposed surface is then ground and acid-etched to define fissures, cracks, and/or sharp edges of the aggregate. Subsequently finishing steps are performed to produce the non-slick concrete product which may be used for high traffic pedestrian areas where foot gripping and traction are important, such as on stairs, ramps, walkways, courtyards, and the like.
    • 非光滑的表面种子露出的骨料混凝土制品及其制造方法提高了其暴露表面的摩擦系数,以减少不期望的滑动和滑动。 本发明的实施的特征在于在暴露的表面上使用细砂和聚集广播,该表面已被准备好接收它。 固化后,将暴露的表面研磨并酸蚀,以确定骨料的裂缝,裂纹和/或锋利边缘。 随后进行精加工步骤,以生产可用于脚部夹紧和牵引重要的高交通行人区域的非光滑混凝土产品,例如在楼梯,坡道,人行道,庭院等上。
    • 2. 发明申请
    • SURFACE DRAINAGE SYSTEM
    • 表面排水系统
    • US20110135384A1
    • 2011-06-09
    • US13026064
    • 2011-02-11
    • Lee A. ShawRonald D. Shaw
    • Lee A. ShawRonald D. Shaw
    • E01F5/00E01C11/24
    • E01C11/227E01C23/0933E03F3/02
    • A surface drainage structure formed above a subgrade may include an elongate drain conduit disposed partially within the subgrade. The elongate drain conduit may define at least one drain slot extending through a wall thereof. The structure may include a pavement layer with an exposed top surface and a drainage channel extending therefrom. The drainage channel may be in fluid communication with the drain slot of the elongate drain conduit. A method of forming the surface drainage structure includes placing the elongate drain conduit in the subgrade, forming the pavement layer, cutting an upper channel along the elongate drain conduit, and cutting a lower channel and the drain slot in the elongate conduit.
    • 形成在路基上方的表面排水结构可以包括部分地设置在路基内的细长排水导管。 细长的排水管道可以限定延伸穿过其壁的至少一个排水槽。 该结构可以包括具有暴露的顶表面的路面层和从其延伸的排水通道。 排水通道可以与细长排水管道的排水槽流体连通。 形成表面排水结构的方法包括将细长排水导管放置在路基中,形成路面层,沿着细长的排水管切割上部通道,以及切割细长管道中的下部通道和排水槽。
    • 3. 发明申请
    • METHOD OF FORMING SURFACE SEEDED PARTICULATE
    • 形成表面形成颗粒的方法
    • US20110085858A1
    • 2011-04-14
    • US12970044
    • 2010-12-16
    • Lee A. ShawRonald D. Shaw
    • Lee A. ShawRonald D. Shaw
    • E01C7/32
    • C04B41/009C04B28/02C04B41/5323C04B41/72E01C7/351E04F15/12C04B14/06C04B14/22C04B14/28C04B20/0076C04B41/53
    • An improved surface seeded exposed particulate concrete and method of making the improved surface seeded exposed particulate concrete is disclosed. Small particulate is sprayed over the upper surface of the concrete. The particulate may be sprayed using a material sprayer. The particulate may be uniformly sprayed to distances exceeding twenty feet. The particulate is mixed into a cement paste derived from the concrete mixture using floats. A surface retarder is then applied to cover the concrete surface. Subsequently, any surface film is washed from the surface of the concrete and the concrete is cured. The result is a surface seeded particulate with an exposed surface that is flat and is suitable for high traffic areas. The resultant surface may resemble stone, granite or marble.
    • 公开了改进的表面接种的暴露的颗粒混凝土和制备改进的表面接种的暴露的颗粒混凝土的方法。 小颗粒喷洒在混凝土的上表面上。 可以使用材料喷雾器喷雾颗粒。 颗粒可以均匀喷洒到超过二十英尺的距离。 使用浮子将颗粒混合成来自混凝土混合物的水泥糊。 然后施加表面延迟器以覆盖混凝土表面。 随后,从混凝土表面洗涤任何表面膜,混凝土固化。 结果是具有暴露表面的表面接种颗粒,其平坦并且适合于高交通区域。 所得表面可能类似于石头,花岗岩或大理石。
    • 6. 发明授权
    • Method of forming surface seeded particulate
    • 形成表面颗粒的方法
    • US07670081B2
    • 2010-03-02
    • US12009208
    • 2008-01-17
    • Lee A. ShawRonald D. Shaw
    • Lee A. ShawRonald D. Shaw
    • E01C11/24
    • C04B41/009C04B28/02C04B41/5323C04B41/72E01C7/351E04F15/12C04B14/06C04B14/22C04B14/28C04B20/0076C04B41/53
    • An improved surface seeded exposed particulate concrete and method of making the improved surface seeded exposed particulate concrete is disclosed. Small particulate is sprayed over the upper surface of the concrete. The particulate may be sprayed using a material sprayer. The particulate may be uniformly sprayed to distances exceeding twenty feet. The particulate is mixed into a cement paste derived from the concrete mixture using floats. A surface retarder is then applied to cover the concrete surface. Subsequently, any surface film is washed from the surface of the concrete and the concrete is cured. The result is a surface seeded particulate with an exposed surface that is flat and is suitable for high traffic areas. The resultant surface may resemble stone, granite or marble.
    • 公开了改进的表面接种的暴露的颗粒混凝土和制备改进的表面接种的暴露的颗粒混凝土的方法。 小颗粒喷洒在混凝土的上表面上。 可以使用材料喷雾器喷雾颗粒。 颗粒可以均匀喷洒到超过二十英尺的距离。 使用浮子将颗粒混合成来自混凝土混合物的水泥糊。 然后施加表面延迟器以覆盖混凝土表面。 随后,从混凝土表面洗涤任何表面膜,混凝土固化。 结果是具有暴露表面的表面接种颗粒,其平坦并且适合于高交通区域。 所得表面可能类似于石头,花岗岩或大理石。
    • 7. 发明授权
    • Non-slick surface-seeded aggregate concrete and method of forming
    • 非光滑的表面种子骨料混凝土及其成型方法
    • US07614820B2
    • 2009-11-10
    • US11399999
    • 2006-04-07
    • Ronald D. ShawLee A. Shaw
    • Ronald D. ShawLee A. Shaw
    • E01C11/24
    • E04F15/12E01C11/24
    • A non-slick surface-seeded exposed aggregate concrete product and method of making the same enhances the coefficient of friction of an exposed surface thereof to reduce undesirable slipping and sliding. Implementations of the present invention are characterized by the use of fine sand and aggregate broadcast over the exposed surface, which surface has been prepared to receive the same. After curing, the exposed surface is then ground and acid-etched to define fissures, cracks, and/or sharp edges of the aggregate. Subsequently finishing steps are performed to produce the non-slick concrete product which may be used for high traffic pedestrian areas where foot gripping and traction are important, such as on stairs, ramps, walkways, courtyards, and the like.
    • 非光滑的表面种子露出的骨料混凝土制品及其制造方法提高了其暴露表面的摩擦系数,以减少不期望的滑动和滑动。 本发明的实施的特征在于在暴露的表面上使用细砂和聚集广播,该表面已被准备好接收它。 固化后,将暴露的表面研磨并酸蚀,以确定骨料的裂缝,裂纹和/或锋利边缘。 随后进行精加工步骤,以生产可用于脚部夹紧和牵引重要的高交通行人区域的非光滑混凝土产品,例如在楼梯,坡道,人行道,庭院等上。
    • 8. 发明授权
    • Aquifer replenishment system
    • 含水层补货系统
    • US07575394B2
    • 2009-08-18
    • US12011720
    • 2008-01-29
    • Lee A. ShawRonald D. Shaw
    • Lee A. ShawRonald D. Shaw
    • E02B11/00E01C3/06
    • E01C11/226E01C11/229E03B3/34Y02A20/406
    • A concrete structure for replenishing an aquifer and a method for constructing the same is provided. The structure is comprised of a pavement layer with surface drains that extend through the pavement layer and into an aggregate leach field. The leach field includes leach lines spanning the leach field. An aggregate drain extends from the leach field into a sand lens. Precipitation which falls upon the structure thus flows through the surface drain, absorbed into the aggregate leach field, and transported to the aggregate drains by way of aggregate leach lines. The water is then absorbed into the sand lens, ultimately replenishing the aquifer. Existing conventional pavement structures are retrofitted by the removal of a section of the pavement, and filling the same with porous concrete.
    • 提供了一种用于补充含水层的具体结构及其构造方法。 该结构由具有表面排水沟的路面层组成,该路面层延伸穿过路面层并进入聚集沥滤场。 浸出场包括跨越浸出场的浸出线。 集料排水从浸出场延伸到砂镜。 落在结构上的沉淀因此流过表面排水,吸收到聚集沥滤场中,并通过聚集沥滤线输送到聚集排水沟。 然后将水吸收到砂镜中,最终补充含水层。 现有的常规路面结构通过去除路面的一部分进行改造,并用多孔混凝土填充。
    • 10. 发明申请
    • Plate concrete dowel system
    • 板式混凝土榫钉系统
    • US20080267704A1
    • 2008-10-30
    • US12214770
    • 2008-06-20
    • Lee A. ShawRonald D. Shaw
    • Lee A. ShawRonald D. Shaw
    • E01C11/14
    • E01C11/14E01C19/504
    • A disc dowel system is interposed between adjacent first and second concrete pours defining a pour joint therebetween. The disc dowel system comprises a pocket former having a rib insert disposable therewithin for engaging the sides of a dowel plate. The pocket former has a vertical base flange with a pair of fastener-receiving bosses for securing the pocket former to a concrete form. The pocket former has a horizontally extending interior compartment with an open straight side that is aligned with the pour joint and is positioned within the first pour. The dowel plate has an orthogonal shape with an embedded portion and a slidable portion. The embedded portion is rigidly encapsulated within the second pour. The slidable portion is slidably disposed within the pocket former such that the dowel plate permits relative horizontal movement of the first and second pours while restricting relative vertical movement thereof.
    • 在相邻的第一和第二混凝土浇注之间插入盘定位销系统,在其间形成倾倒接头。 盘式定位销系统包括一个具有一个在其内部可与啮合销钉侧面啮合的肋插入件的口袋形成器。 口袋成型机具有垂直底座法兰和一对紧固件接收凸起,用于将口袋形成器固定为混凝土形式。 口袋成型机具有水平延伸的内部隔室,其具有与倾倒接头对准的开放的直边并且位于第一倾倒内。 定影板具有嵌入部分和可滑动部分的正交形状。 嵌入部分刚性地封装在第二浇注内。 可滑动部分可滑动地设置在袋形成器内,使得定位销允许第一和第二倾倒物的相对水平运动同时限制其相对的垂直运动。